/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 true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.v_FIFO.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-16 19:59:32,118 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-16 19:59:32,227 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 19:59:32,230 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-16 19:59:32,230 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-16 19:59:32,257 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-16 19:59:32,257 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-16 19:59:32,258 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-16 19:59:32,258 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-16 19:59:32,261 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-16 19:59:32,261 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-16 19:59:32,262 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-16 19:59:32,262 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-16 19:59:32,263 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-16 19:59:32,263 INFO L153 SettingsManager]: * Use SBE=true [2023-12-16 19:59:32,263 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-16 19:59:32,263 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-16 19:59:32,264 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-16 19:59:32,264 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-16 19:59:32,264 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-16 19:59:32,264 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-16 19:59:32,264 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-16 19:59:32,264 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-16 19:59:32,265 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-16 19:59:32,265 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-16 19:59:32,265 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-16 19:59:32,265 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-16 19:59:32,265 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-16 19:59:32,266 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-16 19:59:32,266 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 19:59:32,266 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-16 19:59:32,267 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-16 19:59:32,267 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-16 19:59:32,267 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-16 19:59:32,267 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-16 19:59:32,267 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-16 19:59:32,267 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-16 19:59:32,267 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-16 19:59:32,267 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-16 19:59:32,267 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-16 19:59:32,267 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> true [2023-12-16 19:59:32,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-16 19:59:32,432 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-16 19:59:32,434 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-16 19:59:32,434 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-16 19:59:32,435 INFO L274 PluginConnector]: CDTParser initialized [2023-12-16 19:59:32,435 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.v_FIFO.c [2023-12-16 19:59:33,418 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-16 19:59:33,587 INFO L384 CDTParser]: Found 1 translation units. [2023-12-16 19:59:33,588 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/hardware-verification-bv/btor2c-lazyMod.v_FIFO.c [2023-12-16 19:59:33,597 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a53a04e33/51296f4d32c84ea288259d87bc5ae2f5/FLAG0337cd3f5 [2023-12-16 19:59:33,607 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a53a04e33/51296f4d32c84ea288259d87bc5ae2f5 [2023-12-16 19:59:33,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-16 19:59:33,610 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-16 19:59:33,610 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-16 19:59:33,610 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-16 19:59:33,615 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-16 19:59:33,616 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 07:59:33" (1/1) ... [2023-12-16 19:59:33,617 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bae7663 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 07:59:33, skipping insertion in model container [2023-12-16 19:59:33,617 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 07:59:33" (1/1) ... [2023-12-16 19:59:33,660 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-16 19:59:33,801 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.v_FIFO.c[1246,1259] [2023-12-16 19:59:33,966 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 19:59:33,972 INFO L202 MainTranslator]: Completed pre-run [2023-12-16 19:59:33,980 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.v_FIFO.c[1246,1259] [2023-12-16 19:59:34,059 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-16 19:59:34,076 INFO L206 MainTranslator]: Completed translation [2023-12-16 19:59:34,076 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 07:59:34 WrapperNode [2023-12-16 19:59:34,076 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-16 19:59:34,077 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-16 19:59:34,077 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-16 19:59:34,077 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-16 19:59:34,082 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 07:59:34" (1/1) ... [2023-12-16 19:59:34,106 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 07:59:34" (1/1) ... [2023-12-16 19:59:34,268 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2200 [2023-12-16 19:59:34,269 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-16 19:59:34,269 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-16 19:59:34,269 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-16 19:59:34,270 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-16 19:59:34,278 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 07:59:34" (1/1) ... [2023-12-16 19:59:34,278 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 07:59:34" (1/1) ... [2023-12-16 19:59:34,324 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 07:59:34" (1/1) ... [2023-12-16 19:59:34,421 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 19:59:34,421 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 07:59:34" (1/1) ... [2023-12-16 19:59:34,422 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 07:59:34" (1/1) ... [2023-12-16 19:59:34,472 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 07:59:34" (1/1) ... [2023-12-16 19:59:34,487 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 07:59:34" (1/1) ... [2023-12-16 19:59:34,503 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 07:59:34" (1/1) ... [2023-12-16 19:59:34,515 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 07:59:34" (1/1) ... [2023-12-16 19:59:34,539 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-16 19:59:34,540 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-16 19:59:34,540 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-16 19:59:34,540 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-16 19:59:34,542 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 07:59:34" (1/1) ... [2023-12-16 19:59:34,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-16 19:59:34,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-16 19:59:34,569 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 19:59:34,580 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 19:59:34,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-16 19:59:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-16 19:59:34,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-16 19:59:34,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-16 19:59:34,800 INFO L241 CfgBuilder]: Building ICFG [2023-12-16 19:59:34,802 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-16 19:59:35,968 INFO L282 CfgBuilder]: Performing block encoding [2023-12-16 19:59:36,017 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-16 19:59:36,018 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-16 19:59:36,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 07:59:36 BoogieIcfgContainer [2023-12-16 19:59:36,019 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-16 19:59:36,020 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-16 19:59:36,020 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-16 19:59:36,022 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-16 19:59:36,023 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 07:59:33" (1/3) ... [2023-12-16 19:59:36,023 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@507e3006 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 07:59:36, skipping insertion in model container [2023-12-16 19:59:36,023 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 07:59:34" (2/3) ... [2023-12-16 19:59:36,024 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@507e3006 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 07:59:36, skipping insertion in model container [2023-12-16 19:59:36,024 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 07:59:36" (3/3) ... [2023-12-16 19:59:36,024 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.v_FIFO.c [2023-12-16 19:59:36,037 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-16 19:59:36,037 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-16 19:59:36,078 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-16 19:59:36,083 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;@7f631172, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-16 19:59:36,083 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-16 19:59:36,089 INFO L276 IsEmpty]: Start isEmpty. Operand has 404 states, 402 states have (on average 1.6666666666666667) internal successors, (670), 403 states have internal predecessors, (670), 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 19:59:36,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-16 19:59:36,097 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 19:59:36,097 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 19:59:36,097 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 19:59:36,101 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 19:59:36,101 INFO L85 PathProgramCache]: Analyzing trace with hash -1798735483, now seen corresponding path program 1 times [2023-12-16 19:59:36,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 19:59:36,107 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2049737335] [2023-12-16 19:59:36,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 19:59:36,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 19:59:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 19:59:36,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-16 19:59:36,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-16 19:59:36,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2049737335] [2023-12-16 19:59:36,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2049737335] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 19:59:36,946 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 19:59:36,946 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-16 19:59:36,947 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1723516383] [2023-12-16 19:59:36,947 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 19:59:36,951 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-16 19:59:36,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-16 19:59:36,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-16 19:59:36,976 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-16 19:59:36,978 INFO L87 Difference]: Start difference. First operand has 404 states, 402 states have (on average 1.6666666666666667) internal successors, (670), 403 states have internal predecessors, (670), 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) Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 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 19:59:37,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 19:59:37,074 INFO L93 Difference]: Finished difference Result 806 states and 1341 transitions. [2023-12-16 19:59:37,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-16 19:59:37,076 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 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) Word has length 68 [2023-12-16 19:59:37,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 19:59:37,084 INFO L225 Difference]: With dead ends: 806 [2023-12-16 19:59:37,084 INFO L226 Difference]: Without dead ends: 448 [2023-12-16 19:59:37,087 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-16 19:59:37,089 INFO L413 NwaCegarLoop]: 729 mSDtfsCounter, 1190 mSDsluCounter, 149 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1190 SdHoareTripleChecker+Valid, 878 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-16 19:59:37,090 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1190 Valid, 878 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-16 19:59:37,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 448 states. [2023-12-16 19:59:37,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 448 to 402. [2023-12-16 19:59:37,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 402 states, 401 states have (on average 1.655860349127182) internal successors, (664), 401 states have internal predecessors, (664), 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 19:59:37,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 664 transitions. [2023-12-16 19:59:37,129 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 664 transitions. Word has length 68 [2023-12-16 19:59:37,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 19:59:37,134 INFO L495 AbstractCegarLoop]: Abstraction has 402 states and 664 transitions. [2023-12-16 19:59:37,134 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 3 states have internal predecessors, (68), 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 19:59:37,134 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 664 transitions. [2023-12-16 19:59:37,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-16 19:59:37,135 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 19:59:37,136 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 19:59:37,136 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-16 19:59:37,136 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 19:59:37,136 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 19:59:37,136 INFO L85 PathProgramCache]: Analyzing trace with hash 1788482707, now seen corresponding path program 1 times [2023-12-16 19:59:37,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 19:59:37,137 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732230110] [2023-12-16 19:59:37,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 19:59:37,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 19:59:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 19:59:37,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-16 19:59:37,504 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-16 19:59:37,504 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732230110] [2023-12-16 19:59:37,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1732230110] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 19:59:37,505 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 19:59:37,505 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-16 19:59:37,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340367998] [2023-12-16 19:59:37,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 19:59:37,507 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-16 19:59:37,510 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-16 19:59:37,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-16 19:59:37,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-16 19:59:37,511 INFO L87 Difference]: Start difference. First operand 402 states and 664 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 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 19:59:37,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 19:59:37,543 INFO L93 Difference]: Finished difference Result 406 states and 668 transitions. [2023-12-16 19:59:37,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-16 19:59:37,544 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 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) Word has length 69 [2023-12-16 19:59:37,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 19:59:37,548 INFO L225 Difference]: With dead ends: 406 [2023-12-16 19:59:37,548 INFO L226 Difference]: Without dead ends: 404 [2023-12-16 19:59:37,548 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-16 19:59:37,549 INFO L413 NwaCegarLoop]: 661 mSDtfsCounter, 1 mSDsluCounter, 1317 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1978 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-16 19:59:37,550 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1978 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-16 19:59:37,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 404 states. [2023-12-16 19:59:37,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 404 to 404. [2023-12-16 19:59:37,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 404 states, 403 states have (on average 1.652605459057072) internal successors, (666), 403 states have internal predecessors, (666), 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 19:59:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 666 transitions. [2023-12-16 19:59:37,578 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 666 transitions. Word has length 69 [2023-12-16 19:59:37,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 19:59:37,579 INFO L495 AbstractCegarLoop]: Abstraction has 404 states and 666 transitions. [2023-12-16 19:59:37,579 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 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 19:59:37,579 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 666 transitions. [2023-12-16 19:59:37,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-16 19:59:37,580 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 19:59:37,580 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 19:59:37,580 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-16 19:59:37,581 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 19:59:37,581 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 19:59:37,581 INFO L85 PathProgramCache]: Analyzing trace with hash -389885599, now seen corresponding path program 1 times [2023-12-16 19:59:37,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 19:59:37,581 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [255882484] [2023-12-16 19:59:37,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 19:59:37,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 19:59:37,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 19:59:38,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-16 19:59:38,241 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-16 19:59:38,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [255882484] [2023-12-16 19:59:38,242 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [255882484] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 19:59:38,242 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 19:59:38,242 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-16 19:59:38,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1306624843] [2023-12-16 19:59:38,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 19:59:38,243 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-16 19:59:38,243 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-16 19:59:38,244 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-16 19:59:38,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-16 19:59:38,246 INFO L87 Difference]: Start difference. First operand 404 states and 666 transitions. Second operand has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 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 19:59:38,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 19:59:38,387 INFO L93 Difference]: Finished difference Result 1124 states and 1852 transitions. [2023-12-16 19:59:38,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-16 19:59:38,388 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 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) Word has length 70 [2023-12-16 19:59:38,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 19:59:38,390 INFO L225 Difference]: With dead ends: 1124 [2023-12-16 19:59:38,390 INFO L226 Difference]: Without dead ends: 766 [2023-12-16 19:59:38,395 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-12-16 19:59:38,396 INFO L413 NwaCegarLoop]: 647 mSDtfsCounter, 2397 mSDsluCounter, 1290 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2397 SdHoareTripleChecker+Valid, 1937 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-16 19:59:38,398 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2397 Valid, 1937 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-16 19:59:38,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 766 states. [2023-12-16 19:59:38,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 766 to 409. [2023-12-16 19:59:38,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 409 states, 408 states have (on average 1.6495098039215685) internal successors, (673), 408 states have internal predecessors, (673), 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 19:59:38,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 409 states and 673 transitions. [2023-12-16 19:59:38,408 INFO L78 Accepts]: Start accepts. Automaton has 409 states and 673 transitions. Word has length 70 [2023-12-16 19:59:38,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 19:59:38,408 INFO L495 AbstractCegarLoop]: Abstraction has 409 states and 673 transitions. [2023-12-16 19:59:38,409 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.0) internal successors, (70), 4 states have internal predecessors, (70), 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 19:59:38,409 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 673 transitions. [2023-12-16 19:59:38,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-16 19:59:38,415 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 19:59:38,418 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 19:59:38,419 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-12-16 19:59:38,419 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 19:59:38,419 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 19:59:38,419 INFO L85 PathProgramCache]: Analyzing trace with hash -1324040763, now seen corresponding path program 1 times [2023-12-16 19:59:38,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 19:59:38,419 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281013018] [2023-12-16 19:59:38,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 19:59:38,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 19:59:38,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 19:59:38,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-16 19:59:38,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-16 19:59:38,800 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281013018] [2023-12-16 19:59:38,800 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1281013018] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 19:59:38,800 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 19:59:38,800 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-12-16 19:59:38,801 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [991331331] [2023-12-16 19:59:38,801 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 19:59:38,801 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-16 19:59:38,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-16 19:59:38,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-16 19:59:38,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-12-16 19:59:38,802 INFO L87 Difference]: Start difference. First operand 409 states and 673 transitions. Second operand has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 7 states have internal predecessors, (71), 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 19:59:39,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 19:59:39,318 INFO L93 Difference]: Finished difference Result 1752 states and 2858 transitions. [2023-12-16 19:59:39,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-16 19:59:39,319 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 7 states have internal predecessors, (71), 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) Word has length 71 [2023-12-16 19:59:39,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 19:59:39,321 INFO L225 Difference]: With dead ends: 1752 [2023-12-16 19:59:39,322 INFO L226 Difference]: Without dead ends: 769 [2023-12-16 19:59:39,323 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2023-12-16 19:59:39,323 INFO L413 NwaCegarLoop]: 620 mSDtfsCounter, 3986 mSDsluCounter, 2345 mSDsCounter, 0 mSdLazyCounter, 400 mSolverCounterSat, 83 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3986 SdHoareTripleChecker+Valid, 2965 SdHoareTripleChecker+Invalid, 483 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 83 IncrementalHoareTripleChecker+Valid, 400 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-12-16 19:59:39,323 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3986 Valid, 2965 Invalid, 483 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [83 Valid, 400 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-12-16 19:59:39,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 769 states. [2023-12-16 19:59:39,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 769 to 411. [2023-12-16 19:59:39,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 411 states, 410 states have (on average 1.646341463414634) internal successors, (675), 410 states have internal predecessors, (675), 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 19:59:39,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 675 transitions. [2023-12-16 19:59:39,331 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 675 transitions. Word has length 71 [2023-12-16 19:59:39,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 19:59:39,331 INFO L495 AbstractCegarLoop]: Abstraction has 411 states and 675 transitions. [2023-12-16 19:59:39,332 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.142857142857142) internal successors, (71), 7 states have internal predecessors, (71), 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 19:59:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 675 transitions. [2023-12-16 19:59:39,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-16 19:59:39,332 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 19:59:39,332 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 19:59:39,332 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-12-16 19:59:39,332 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 19:59:39,333 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 19:59:39,333 INFO L85 PathProgramCache]: Analyzing trace with hash -1718407549, now seen corresponding path program 1 times [2023-12-16 19:59:39,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 19:59:39,333 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1939777404] [2023-12-16 19:59:39,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 19:59:39,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 19:59:39,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 19:59:40,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-16 19:59:40,186 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-16 19:59:40,186 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1939777404] [2023-12-16 19:59:40,187 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1939777404] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 19:59:40,187 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 19:59:40,187 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-12-16 19:59:40,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [873701777] [2023-12-16 19:59:40,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 19:59:40,187 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-16 19:59:40,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-16 19:59:40,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-16 19:59:40,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-12-16 19:59:40,189 INFO L87 Difference]: Start difference. First operand 411 states and 675 transitions. Second operand has 8 states, 8 states have (on average 8.875) internal successors, (71), 7 states have internal predecessors, (71), 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 19:59:40,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 19:59:40,408 INFO L93 Difference]: Finished difference Result 1844 states and 3030 transitions. [2023-12-16 19:59:40,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-16 19:59:40,408 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.875) internal successors, (71), 7 states have internal predecessors, (71), 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) Word has length 71 [2023-12-16 19:59:40,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 19:59:40,413 INFO L225 Difference]: With dead ends: 1844 [2023-12-16 19:59:40,413 INFO L226 Difference]: Without dead ends: 1484 [2023-12-16 19:59:40,413 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2023-12-16 19:59:40,414 INFO L413 NwaCegarLoop]: 1218 mSDtfsCounter, 4142 mSDsluCounter, 4207 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4142 SdHoareTripleChecker+Valid, 5425 SdHoareTripleChecker+Invalid, 149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-16 19:59:40,414 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4142 Valid, 5425 Invalid, 149 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-16 19:59:40,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1484 states. [2023-12-16 19:59:40,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1484 to 418. [2023-12-16 19:59:40,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 418 states, 417 states have (on average 1.6402877697841727) internal successors, (684), 417 states have internal predecessors, (684), 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 19:59:40,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 418 states and 684 transitions. [2023-12-16 19:59:40,424 INFO L78 Accepts]: Start accepts. Automaton has 418 states and 684 transitions. Word has length 71 [2023-12-16 19:59:40,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 19:59:40,424 INFO L495 AbstractCegarLoop]: Abstraction has 418 states and 684 transitions. [2023-12-16 19:59:40,425 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.875) internal successors, (71), 7 states have internal predecessors, (71), 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 19:59:40,425 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 684 transitions. [2023-12-16 19:59:40,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-16 19:59:40,425 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 19:59:40,425 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 19:59:40,425 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-12-16 19:59:40,425 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 19:59:40,426 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 19:59:40,426 INFO L85 PathProgramCache]: Analyzing trace with hash 1254601721, now seen corresponding path program 1 times [2023-12-16 19:59:40,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 19:59:40,426 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1729471519] [2023-12-16 19:59:40,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 19:59:40,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 19:59:40,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 19:59:40,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-16 19:59:40,707 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-16 19:59:40,707 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1729471519] [2023-12-16 19:59:40,707 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1729471519] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 19:59:40,707 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 19:59:40,707 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-16 19:59:40,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495529934] [2023-12-16 19:59:40,707 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 19:59:40,708 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-16 19:59:40,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-16 19:59:40,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-16 19:59:40,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-12-16 19:59:40,709 INFO L87 Difference]: Start difference. First operand 418 states and 684 transitions. Second operand has 6 states, 6 states have (on average 12.0) internal successors, (72), 5 states have internal predecessors, (72), 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 19:59:40,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 19:59:40,795 INFO L93 Difference]: Finished difference Result 1135 states and 1864 transitions. [2023-12-16 19:59:40,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-16 19:59:40,796 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.0) internal successors, (72), 5 states have internal predecessors, (72), 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) Word has length 72 [2023-12-16 19:59:40,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 19:59:40,798 INFO L225 Difference]: With dead ends: 1135 [2023-12-16 19:59:40,798 INFO L226 Difference]: Without dead ends: 775 [2023-12-16 19:59:40,798 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-12-16 19:59:40,803 INFO L413 NwaCegarLoop]: 657 mSDtfsCounter, 2394 mSDsluCounter, 1953 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2394 SdHoareTripleChecker+Valid, 2610 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-16 19:59:40,803 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2394 Valid, 2610 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-16 19:59:40,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 775 states. [2023-12-16 19:59:40,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 775 to 419. [2023-12-16 19:59:40,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 419 states, 418 states have (on average 1.6363636363636365) internal successors, (684), 418 states have internal predecessors, (684), 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 19:59:40,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 419 states and 684 transitions. [2023-12-16 19:59:40,814 INFO L78 Accepts]: Start accepts. Automaton has 419 states and 684 transitions. Word has length 72 [2023-12-16 19:59:40,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 19:59:40,815 INFO L495 AbstractCegarLoop]: Abstraction has 419 states and 684 transitions. [2023-12-16 19:59:40,816 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.0) internal successors, (72), 5 states have internal predecessors, (72), 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 19:59:40,816 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 684 transitions. [2023-12-16 19:59:40,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-16 19:59:40,819 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 19:59:40,819 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 19:59:40,819 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-12-16 19:59:40,819 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 19:59:40,819 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 19:59:40,819 INFO L85 PathProgramCache]: Analyzing trace with hash 1020088087, now seen corresponding path program 1 times [2023-12-16 19:59:40,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 19:59:40,819 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [90077942] [2023-12-16 19:59:40,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 19:59:40,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 19:59:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 19:59:41,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-16 19:59:41,180 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-16 19:59:41,180 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [90077942] [2023-12-16 19:59:41,180 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [90077942] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 19:59:41,180 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 19:59:41,180 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-12-16 19:59:41,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1612621711] [2023-12-16 19:59:41,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 19:59:41,180 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-16 19:59:41,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-16 19:59:41,181 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-16 19:59:41,181 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2023-12-16 19:59:41,181 INFO L87 Difference]: Start difference. First operand 419 states and 684 transitions. Second operand has 10 states, 10 states have (on average 7.2) internal successors, (72), 9 states have internal predecessors, (72), 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 19:59:41,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 19:59:41,529 INFO L93 Difference]: Finished difference Result 2199 states and 3612 transitions. [2023-12-16 19:59:41,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-12-16 19:59:41,530 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.2) internal successors, (72), 9 states have internal predecessors, (72), 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) Word has length 72 [2023-12-16 19:59:41,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 19:59:41,535 INFO L225 Difference]: With dead ends: 2199 [2023-12-16 19:59:41,536 INFO L226 Difference]: Without dead ends: 1839 [2023-12-16 19:59:41,536 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=100, Invalid=280, Unknown=0, NotChecked=0, Total=380 [2023-12-16 19:59:41,537 INFO L413 NwaCegarLoop]: 1218 mSDtfsCounter, 6377 mSDsluCounter, 6131 mSDsCounter, 0 mSdLazyCounter, 216 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6377 SdHoareTripleChecker+Valid, 7349 SdHoareTripleChecker+Invalid, 217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 216 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-16 19:59:41,537 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6377 Valid, 7349 Invalid, 217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 216 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-16 19:59:41,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1839 states. [2023-12-16 19:59:41,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1839 to 454. [2023-12-16 19:59:41,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 454 states, 453 states have (on average 1.6357615894039734) internal successors, (741), 453 states have internal predecessors, (741), 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 19:59:41,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 454 states and 741 transitions. [2023-12-16 19:59:41,550 INFO L78 Accepts]: Start accepts. Automaton has 454 states and 741 transitions. Word has length 72 [2023-12-16 19:59:41,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 19:59:41,551 INFO L495 AbstractCegarLoop]: Abstraction has 454 states and 741 transitions. [2023-12-16 19:59:41,551 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.2) internal successors, (72), 9 states have internal predecessors, (72), 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 19:59:41,551 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 741 transitions. [2023-12-16 19:59:41,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-16 19:59:41,551 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 19:59:41,551 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 19:59:41,551 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-12-16 19:59:41,552 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 19:59:41,552 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 19:59:41,552 INFO L85 PathProgramCache]: Analyzing trace with hash 1294847701, now seen corresponding path program 1 times [2023-12-16 19:59:41,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 19:59:41,552 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397642862] [2023-12-16 19:59:41,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 19:59:41,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 19:59:41,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 19:59:41,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-16 19:59:41,965 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-16 19:59:41,965 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1397642862] [2023-12-16 19:59:41,965 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1397642862] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 19:59:41,965 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 19:59:41,965 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-16 19:59:41,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [122353417] [2023-12-16 19:59:41,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 19:59:41,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-16 19:59:41,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-16 19:59:41,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-16 19:59:41,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-12-16 19:59:41,967 INFO L87 Difference]: Start difference. First operand 454 states and 741 transitions. Second operand has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 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 19:59:41,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 19:59:41,998 INFO L93 Difference]: Finished difference Result 1172 states and 1921 transitions. [2023-12-16 19:59:41,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-16 19:59:41,998 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 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) Word has length 72 [2023-12-16 19:59:41,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 19:59:42,002 INFO L225 Difference]: With dead ends: 1172 [2023-12-16 19:59:42,002 INFO L226 Difference]: Without dead ends: 812 [2023-12-16 19:59:42,003 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-12-16 19:59:42,004 INFO L413 NwaCegarLoop]: 1208 mSDtfsCounter, 1218 mSDsluCounter, 671 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1218 SdHoareTripleChecker+Valid, 1879 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-16 19:59:42,004 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1218 Valid, 1879 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-16 19:59:42,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 812 states. [2023-12-16 19:59:42,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 812 to 454. [2023-12-16 19:59:42,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 454 states, 453 states have (on average 1.6313465783664458) internal successors, (739), 453 states have internal predecessors, (739), 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 19:59:42,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 454 states and 739 transitions. [2023-12-16 19:59:42,016 INFO L78 Accepts]: Start accepts. Automaton has 454 states and 739 transitions. Word has length 72 [2023-12-16 19:59:42,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 19:59:42,016 INFO L495 AbstractCegarLoop]: Abstraction has 454 states and 739 transitions. [2023-12-16 19:59:42,016 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.0) internal successors, (72), 4 states have internal predecessors, (72), 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 19:59:42,016 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 739 transitions. [2023-12-16 19:59:42,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-16 19:59:42,017 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 19:59:42,017 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 19:59:42,017 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-12-16 19:59:42,017 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 19:59:42,017 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 19:59:42,018 INFO L85 PathProgramCache]: Analyzing trace with hash 1914133243, now seen corresponding path program 1 times [2023-12-16 19:59:42,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 19:59:42,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [711768661] [2023-12-16 19:59:42,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 19:59:42,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 19:59:42,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-16 19:59:42,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-16 19:59:42,503 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-16 19:59:42,504 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [711768661] [2023-12-16 19:59:42,504 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [711768661] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-16 19:59:42,504 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-16 19:59:42,504 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-12-16 19:59:42,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489707250] [2023-12-16 19:59:42,504 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-16 19:59:42,504 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-16 19:59:42,504 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-16 19:59:42,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-16 19:59:42,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-12-16 19:59:42,505 INFO L87 Difference]: Start difference. First operand 454 states and 739 transitions. Second operand has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 6 states have internal predecessors, (72), 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 19:59:43,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-16 19:59:43,015 INFO L93 Difference]: Finished difference Result 848 states and 1383 transitions. [2023-12-16 19:59:43,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-12-16 19:59:43,015 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 6 states have internal predecessors, (72), 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) Word has length 72 [2023-12-16 19:59:43,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-16 19:59:43,017 INFO L225 Difference]: With dead ends: 848 [2023-12-16 19:59:43,017 INFO L226 Difference]: Without dead ends: 456 [2023-12-16 19:59:43,018 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2023-12-16 19:59:43,018 INFO L413 NwaCegarLoop]: 488 mSDtfsCounter, 1212 mSDsluCounter, 1530 mSDsCounter, 0 mSdLazyCounter, 730 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1212 SdHoareTripleChecker+Valid, 2018 SdHoareTripleChecker+Invalid, 732 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 730 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-12-16 19:59:43,018 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1212 Valid, 2018 Invalid, 732 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 730 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-12-16 19:59:43,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2023-12-16 19:59:43,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 454. [2023-12-16 19:59:43,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 454 states, 453 states have (on average 1.6269315673289184) internal successors, (737), 453 states have internal predecessors, (737), 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 19:59:43,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 454 states and 737 transitions. [2023-12-16 19:59:43,027 INFO L78 Accepts]: Start accepts. Automaton has 454 states and 737 transitions. Word has length 72 [2023-12-16 19:59:43,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-16 19:59:43,027 INFO L495 AbstractCegarLoop]: Abstraction has 454 states and 737 transitions. [2023-12-16 19:59:43,028 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.285714285714286) internal successors, (72), 6 states have internal predecessors, (72), 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 19:59:43,028 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 737 transitions. [2023-12-16 19:59:43,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-16 19:59:43,028 INFO L187 NwaCegarLoop]: Found error trace [2023-12-16 19:59:43,028 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 19:59:43,028 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-12-16 19:59:43,028 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-16 19:59:43,032 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-16 19:59:43,032 INFO L85 PathProgramCache]: Analyzing trace with hash -136850755, now seen corresponding path program 1 times [2023-12-16 19:59:43,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-16 19:59:43,032 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1884231904] [2023-12-16 19:59:43,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-16 19:59:43,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-16 19:59:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 19:59:43,124 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-16 19:59:43,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-16 19:59:43,221 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-16 19:59:43,221 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-16 19:59:43,221 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-16 19:59:43,223 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-12-16 19:59:43,224 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-16 19:59:43,226 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-16 19:59:43,273 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-16 19:59:43,292 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.12 07:59:43 BoogieIcfgContainer [2023-12-16 19:59:43,292 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-16 19:59:43,292 INFO L158 Benchmark]: Toolchain (without parser) took 9682.92ms. Allocated memory was 302.0MB in the beginning and 778.0MB in the end (delta: 476.1MB). Free memory was 257.2MB in the beginning and 624.7MB in the end (delta: -367.5MB). Peak memory consumption was 110.1MB. Max. memory is 8.0GB. [2023-12-16 19:59:43,293 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 194.0MB. Free memory is still 140.3MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-16 19:59:43,293 INFO L158 Benchmark]: CACSL2BoogieTranslator took 466.20ms. Allocated memory is still 302.0MB. Free memory was 256.7MB in the beginning and 218.7MB in the end (delta: 37.9MB). Peak memory consumption was 37.7MB. Max. memory is 8.0GB. [2023-12-16 19:59:43,293 INFO L158 Benchmark]: Boogie Procedure Inliner took 191.78ms. Allocated memory is still 302.0MB. Free memory was 218.7MB in the beginning and 172.2MB in the end (delta: 46.5MB). Peak memory consumption was 46.1MB. Max. memory is 8.0GB. [2023-12-16 19:59:43,293 INFO L158 Benchmark]: Boogie Preprocessor took 270.24ms. Allocated memory is still 302.0MB. Free memory was 172.2MB in the beginning and 223.7MB in the end (delta: -51.4MB). Peak memory consumption was 43.0MB. Max. memory is 8.0GB. [2023-12-16 19:59:43,293 INFO L158 Benchmark]: RCFGBuilder took 1478.67ms. Allocated memory was 302.0MB in the beginning and 474.0MB in the end (delta: 172.0MB). Free memory was 223.7MB in the beginning and 382.3MB in the end (delta: -158.7MB). Peak memory consumption was 102.8MB. Max. memory is 8.0GB. [2023-12-16 19:59:43,293 INFO L158 Benchmark]: TraceAbstraction took 7271.80ms. Allocated memory was 474.0MB in the beginning and 778.0MB in the end (delta: 304.1MB). Free memory was 381.8MB in the beginning and 624.7MB in the end (delta: -242.9MB). Peak memory consumption was 61.1MB. Max. memory is 8.0GB. [2023-12-16 19:59:43,294 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 194.0MB. Free memory is still 140.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 466.20ms. Allocated memory is still 302.0MB. Free memory was 256.7MB in the beginning and 218.7MB in the end (delta: 37.9MB). Peak memory consumption was 37.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 191.78ms. Allocated memory is still 302.0MB. Free memory was 218.7MB in the beginning and 172.2MB in the end (delta: 46.5MB). Peak memory consumption was 46.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 270.24ms. Allocated memory is still 302.0MB. Free memory was 172.2MB in the beginning and 223.7MB in the end (delta: -51.4MB). Peak memory consumption was 43.0MB. Max. memory is 8.0GB. * RCFGBuilder took 1478.67ms. Allocated memory was 302.0MB in the beginning and 474.0MB in the end (delta: 172.0MB). Free memory was 223.7MB in the beginning and 382.3MB in the end (delta: -158.7MB). Peak memory consumption was 102.8MB. Max. memory is 8.0GB. * TraceAbstraction took 7271.80ms. Allocated memory was 474.0MB in the beginning and 778.0MB in the end (delta: 304.1MB). Free memory was 381.8MB in the beginning and 624.7MB in the end (delta: -242.9MB). Peak memory consumption was 61.1MB. 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 bitwiseAnd at line 263. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 4); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (4 - 1); [L29] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 1); [L30] const SORT_5 msb_SORT_5 = (SORT_5)1 << (1 - 1); [L32] const SORT_13 mask_SORT_13 = (SORT_13)-1 >> (sizeof(SORT_13) * 8 - 32); [L33] const SORT_13 msb_SORT_13 = (SORT_13)1 << (32 - 1); [L35] const SORT_36 mask_SORT_36 = (SORT_36)-1 >> (sizeof(SORT_36) * 8 - 3); [L36] const SORT_36 msb_SORT_36 = (SORT_36)1 << (3 - 1); [L38] const SORT_206 mask_SORT_206 = (SORT_206)-1 >> (sizeof(SORT_206) * 8 - 2); [L39] const SORT_206 msb_SORT_206 = (SORT_206)1 << (2 - 1); [L41] const SORT_1 var_10 = 0; [L42] const SORT_13 var_15 = 4; [L43] const SORT_5 var_22 = 1; [L44] const SORT_36 var_38 = 1; [L45] const SORT_36 var_43 = 2; [L46] const SORT_36 var_50 = 4; [L47] const SORT_36 var_53 = 3; [L48] const SORT_13 var_81 = 1; [L49] const SORT_13 var_101 = 0; [L50] const SORT_5 var_149 = 0; [L51] const SORT_1 var_186 = 15; [L53] SORT_1 input_2; [L54] SORT_1 input_3; [L55] SORT_1 input_4; [L56] SORT_5 input_6; [L57] SORT_1 input_7; [L58] SORT_5 input_8; [L59] SORT_5 input_9; [L60] SORT_13 input_94; [L61] SORT_1 input_96; [L62] SORT_1 input_107; [L63] SORT_1 input_112; [L64] SORT_1 input_114; [L65] SORT_1 input_129; [L66] SORT_5 input_140; [L67] SORT_5 input_144; [L68] SORT_5 input_147; [L69] SORT_5 input_152; [L70] SORT_5 input_155; [L71] SORT_5 input_158; [L72] SORT_1 input_173; [L73] SORT_1 input_176; [L75] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L75] SORT_1 state_11 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L76] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L76] SORT_1 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L77] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L77] SORT_1 state_19 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L78] EXPR __VERIFIER_nondet_uchar() & mask_SORT_5 VAL [mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L78] SORT_5 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L79] EXPR __VERIFIER_nondet_uchar() & mask_SORT_5 VAL [mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=0, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L79] SORT_5 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L80] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=0, state_28=0, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L80] SORT_1 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L81] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=0, state_28=0, state_32=0, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L81] SORT_1 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L82] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=0, state_28=0, state_32=0, state_34=0, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L82] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L83] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=0, state_28=0, state_32=0, state_34=0, state_41=0, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L83] SORT_1 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L84] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=0, state_28=0, state_32=0, state_34=0, state_41=0, state_46=0, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L84] SORT_1 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L85] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=0, state_28=0, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L85] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L86] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=0, state_28=0, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L86] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L87] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=0, state_28=0, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L87] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L88] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=0, state_28=0, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L88] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L89] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=0, state_28=0, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L89] SORT_1 state_70 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L91] SORT_1 init_12_arg_1 = var_10; [L92] state_11 = init_12_arg_1 [L93] SORT_1 init_18_arg_1 = var_10; [L94] state_17 = init_18_arg_1 [L95] SORT_1 init_20_arg_1 = var_10; [L96] state_19 = init_20_arg_1 [L97] SORT_5 init_24_arg_1 = var_22; [L98] state_23 = init_24_arg_1 [L99] SORT_5 init_29_arg_1 = var_22; [L100] state_28 = init_29_arg_1 [L101] SORT_1 init_33_arg_1 = var_10; [L102] state_32 = init_33_arg_1 [L103] SORT_1 init_35_arg_1 = var_10; [L104] state_34 = init_35_arg_1 [L105] SORT_1 init_42_arg_1 = var_10; [L106] state_41 = init_42_arg_1 [L107] SORT_1 init_47_arg_1 = var_10; [L108] state_46 = init_47_arg_1 [L109] SORT_1 init_49_arg_1 = var_10; [L110] state_48 = init_49_arg_1 [L111] SORT_1 init_58_arg_1 = var_10; [L112] state_57 = init_58_arg_1 [L113] SORT_1 init_60_arg_1 = var_10; [L114] state_59 = init_60_arg_1 [L115] SORT_1 init_64_arg_1 = var_10; [L116] state_63 = init_64_arg_1 [L117] SORT_1 init_66_arg_1 = var_10; [L118] state_65 = init_66_arg_1 [L119] SORT_1 init_71_arg_1 = var_10; [L120] state_70 = init_71_arg_1 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L123] input_2 = __VERIFIER_nondet_uchar() [L124] input_3 = __VERIFIER_nondet_uchar() [L125] input_4 = __VERIFIER_nondet_uchar() [L126] input_6 = __VERIFIER_nondet_uchar() [L127] input_7 = __VERIFIER_nondet_uchar() [L128] input_8 = __VERIFIER_nondet_uchar() [L129] input_9 = __VERIFIER_nondet_uchar() [L130] input_94 = __VERIFIER_nondet_uint() [L131] input_96 = __VERIFIER_nondet_uchar() [L132] input_107 = __VERIFIER_nondet_uchar() [L133] input_112 = __VERIFIER_nondet_uchar() [L134] input_114 = __VERIFIER_nondet_uchar() [L135] input_129 = __VERIFIER_nondet_uchar() [L136] input_140 = __VERIFIER_nondet_uchar() [L137] input_144 = __VERIFIER_nondet_uchar() [L138] input_147 = __VERIFIER_nondet_uchar() [L139] input_152 = __VERIFIER_nondet_uchar() [L140] input_155 = __VERIFIER_nondet_uchar() [L141] input_158 = __VERIFIER_nondet_uchar() [L142] input_173 = __VERIFIER_nondet_uchar() [L143] input_176 = __VERIFIER_nondet_uchar() [L146] SORT_1 var_14_arg_0 = state_11; VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14_arg_0=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L147] EXPR var_14_arg_0 & mask_SORT_1 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14_arg_0=0, var_15=4, var_186=15, var_22=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L147] var_14_arg_0 = var_14_arg_0 & mask_SORT_1 [L148] SORT_13 var_14 = var_14_arg_0; [L149] SORT_13 var_16_arg_0 = var_14; [L150] SORT_13 var_16_arg_1 = var_15; [L151] SORT_5 var_16 = var_16_arg_0 == var_16_arg_1; [L152] SORT_1 var_21_arg_0 = state_17; [L153] SORT_1 var_21_arg_1 = state_19; [L154] SORT_5 var_21 = var_21_arg_0 == var_21_arg_1; [L155] SORT_5 var_25_arg_0 = state_23; [L156] SORT_5 var_25 = ~var_25_arg_0; [L157] SORT_5 var_26_arg_0 = var_21; [L158] SORT_5 var_26_arg_1 = var_25; VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26_arg_0=1, var_26_arg_1=254, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L159] EXPR var_26_arg_0 & var_26_arg_1 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26_arg_0=1, var_26_arg_1=254, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L159] SORT_5 var_26 = var_26_arg_0 & var_26_arg_1; [L160] EXPR var_26 & mask_SORT_5 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L160] var_26 = var_26 & mask_SORT_5 [L161] SORT_5 var_27_arg_0 = var_16; [L162] SORT_5 var_27_arg_1 = var_26; [L163] SORT_5 var_27 = var_27_arg_0 == var_27_arg_1; [L164] SORT_5 var_30_arg_0 = state_28; [L165] SORT_5 var_30_arg_1 = state_23; [L166] SORT_5 var_30 = var_30_arg_0 == var_30_arg_1; [L167] SORT_5 var_31_arg_0 = var_27; [L168] SORT_5 var_31_arg_1 = var_30; VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31_arg_0=0, var_31_arg_1=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L169] EXPR var_31_arg_0 & var_31_arg_1 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31_arg_0=0, var_31_arg_1=1, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L169] SORT_5 var_31 = var_31_arg_0 & var_31_arg_1; [L170] SORT_1 var_37_arg_0 = state_11; [L171] SORT_36 var_37 = var_37_arg_0 >> 0; VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L172] EXPR var_37 & mask_SORT_36 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_43=2, var_50=4, var_53=3, var_81=1] [L172] var_37 = var_37 & mask_SORT_36 [L173] SORT_36 var_54_arg_0 = var_37; [L174] SORT_36 var_54_arg_1 = var_53; [L175] SORT_5 var_54 = var_54_arg_0 == var_54_arg_1; [L176] SORT_36 var_51_arg_0 = var_37; [L177] SORT_36 var_51_arg_1 = var_50; [L178] SORT_5 var_51 = var_51_arg_0 == var_51_arg_1; [L179] SORT_5 var_55_arg_0 = var_54; [L180] SORT_5 var_55_arg_1 = var_51; VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_43=2, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55_arg_0=0, var_55_arg_1=0, var_81=1] [L181] EXPR var_55_arg_0 | var_55_arg_1 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_43=2, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55_arg_0=0, var_55_arg_1=0, var_81=1] [L181] SORT_5 var_55 = var_55_arg_0 | var_55_arg_1; [L182] EXPR var_55 & mask_SORT_5 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_43=2, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_81=1] [L182] var_55 = var_55 & mask_SORT_5 [L183] SORT_5 var_52_arg_0 = var_51; [L184] SORT_1 var_52_arg_1 = state_48; [L185] SORT_1 var_52_arg_2 = state_46; [L186] SORT_1 var_52 = var_52_arg_0 ? var_52_arg_1 : var_52_arg_2; [L187] SORT_36 var_44_arg_0 = var_37; [L188] SORT_36 var_44_arg_1 = var_43; [L189] SORT_5 var_44 = var_44_arg_0 == var_44_arg_1; [L190] SORT_36 var_39_arg_0 = var_37; [L191] SORT_36 var_39_arg_1 = var_38; [L192] SORT_5 var_39 = var_39_arg_0 == var_39_arg_1; [L193] SORT_5 var_40_arg_0 = var_39; [L194] SORT_1 var_40_arg_1 = state_34; [L195] SORT_1 var_40_arg_2 = state_32; [L196] SORT_1 var_40 = var_40_arg_0 ? var_40_arg_1 : var_40_arg_2; [L197] SORT_5 var_45_arg_0 = var_44; [L198] SORT_1 var_45_arg_1 = state_41; [L199] SORT_1 var_45_arg_2 = var_40; [L200] SORT_1 var_45 = var_45_arg_0 ? var_45_arg_1 : var_45_arg_2; [L201] SORT_5 var_56_arg_0 = var_55; [L202] SORT_1 var_56_arg_1 = var_52; [L203] SORT_1 var_56_arg_2 = var_45; [L204] SORT_1 var_56 = var_56_arg_0 ? var_56_arg_1 : var_56_arg_2; VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_81=1] [L205] EXPR var_56 & mask_SORT_1 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_81=1] [L205] var_56 = var_56 & mask_SORT_1 [L206] SORT_1 var_75_arg_0 = state_17; [L207] SORT_5 var_75 = var_75_arg_0 >> 2; VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_75=0, var_75_arg_0=0, var_81=1] [L208] EXPR var_75 & mask_SORT_5 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_75=0, var_75_arg_0=0, var_81=1] [L208] var_75 = var_75 & mask_SORT_5 [L209] SORT_1 var_68_arg_0 = state_17; [L210] SORT_5 var_68 = var_68_arg_0 >> 1; VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_68=0, var_68_arg_0=0, var_75=0, var_75_arg_0=0, var_81=1] [L211] EXPR var_68 & mask_SORT_5 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_68=0, var_68_arg_0=0, var_75=0, var_75_arg_0=0, var_81=1] [L211] var_68 = var_68 & mask_SORT_5 [L212] SORT_1 var_61_arg_0 = state_17; [L213] SORT_5 var_61 = var_61_arg_0 >> 0; VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_61=0, var_61_arg_0=0, var_68=0, var_68_arg_0=0, var_75=0, var_75_arg_0=0, var_81=1] [L214] EXPR var_61 & mask_SORT_5 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_61=0, var_61_arg_0=0, var_68=0, var_68_arg_0=0, var_75=0, var_75_arg_0=0, var_81=1] [L214] var_61 = var_61 & mask_SORT_5 [L215] SORT_5 var_73_arg_0 = var_61; [L216] SORT_1 var_73_arg_1 = input_4; [L217] SORT_1 var_73_arg_2 = input_3; [L218] SORT_1 var_73 = var_73_arg_0 ? var_73_arg_1 : var_73_arg_2; [L219] SORT_5 var_72_arg_0 = var_61; [L220] SORT_1 var_72_arg_1 = input_2; [L221] SORT_1 var_72_arg_2 = state_70; [L222] SORT_1 var_72 = var_72_arg_0 ? var_72_arg_1 : var_72_arg_2; [L223] SORT_5 var_74_arg_0 = var_68; [L224] SORT_1 var_74_arg_1 = var_73; [L225] SORT_1 var_74_arg_2 = var_72; [L226] SORT_1 var_74 = var_74_arg_0 ? var_74_arg_1 : var_74_arg_2; [L227] SORT_5 var_67_arg_0 = var_61; [L228] SORT_1 var_67_arg_1 = state_65; [L229] SORT_1 var_67_arg_2 = state_63; [L230] SORT_1 var_67 = var_67_arg_0 ? var_67_arg_1 : var_67_arg_2; [L231] SORT_5 var_62_arg_0 = var_61; [L232] SORT_1 var_62_arg_1 = state_59; [L233] SORT_1 var_62_arg_2 = state_57; [L234] SORT_1 var_62 = var_62_arg_0 ? var_62_arg_1 : var_62_arg_2; [L235] SORT_5 var_69_arg_0 = var_68; [L236] SORT_1 var_69_arg_1 = var_67; [L237] SORT_1 var_69_arg_2 = var_62; [L238] SORT_1 var_69 = var_69_arg_0 ? var_69_arg_1 : var_69_arg_2; [L239] SORT_5 var_76_arg_0 = var_75; [L240] SORT_1 var_76_arg_1 = var_74; [L241] SORT_1 var_76_arg_2 = var_69; [L242] SORT_1 var_76 = var_76_arg_0 ? var_76_arg_1 : var_76_arg_2; VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, input_2=0, input_3=0, input_4=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=0, var_62_arg_2=0, var_67=0, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=0, var_68=0, var_68_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_72_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_74_arg_2=0, var_75=0, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=0, var_76_arg_2=0, var_81=1] [L243] EXPR var_76 & mask_SORT_1 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, input_2=0, input_3=0, input_4=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=0, var_62_arg_2=0, var_67=0, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=0, var_68=0, var_68_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_72_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_74_arg_2=0, var_75=0, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=0, var_76_arg_2=0, var_81=1] [L243] var_76 = var_76 & mask_SORT_1 [L244] SORT_1 var_77_arg_0 = var_56; [L245] SORT_1 var_77_arg_1 = var_76; [L246] SORT_5 var_77 = var_77_arg_0 == var_77_arg_1; [L247] SORT_5 var_78_arg_0 = state_28; [L248] SORT_5 var_78_arg_1 = var_77; VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, input_2=0, input_3=0, input_4=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=0, var_62_arg_2=0, var_67=0, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=0, var_68=0, var_68_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_72_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_74_arg_2=0, var_75=0, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=0, var_76_arg_2=0, var_77=1, var_77_arg_0=0, var_77_arg_1=0, var_78_arg_0=1, var_78_arg_1=1, var_81=1] [L249] EXPR var_78_arg_0 | var_78_arg_1 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, input_2=0, input_3=0, input_4=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=0, var_62_arg_2=0, var_67=0, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=0, var_68=0, var_68_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_72_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_74_arg_2=0, var_75=0, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=0, var_76_arg_2=0, var_77=1, var_77_arg_0=0, var_77_arg_1=0, var_78_arg_0=1, var_78_arg_1=1, var_81=1] [L249] SORT_5 var_78 = var_78_arg_0 | var_78_arg_1; [L250] SORT_5 var_79_arg_0 = var_31; [L251] SORT_5 var_79_arg_1 = var_78; VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, input_2=0, input_3=0, input_4=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=0, var_62_arg_2=0, var_67=0, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=0, var_68=0, var_68_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_72_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_74_arg_2=0, var_75=0, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=0, var_76_arg_2=0, var_77=1, var_77_arg_0=0, var_77_arg_1=0, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_79_arg_0=0, var_79_arg_1=1, var_81=1] [L252] EXPR var_79_arg_0 & var_79_arg_1 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, input_2=0, input_3=0, input_4=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=0, var_62_arg_2=0, var_67=0, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=0, var_68=0, var_68_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_72_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_74_arg_2=0, var_75=0, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=0, var_76_arg_2=0, var_77=1, var_77_arg_0=0, var_77_arg_1=0, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_79_arg_0=0, var_79_arg_1=1, var_81=1] [L252] SORT_5 var_79 = var_79_arg_0 & var_79_arg_1; [L253] SORT_5 var_80_arg_0 = var_79; VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, input_2=0, input_3=0, input_4=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=0, var_62_arg_2=0, var_67=0, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=0, var_68=0, var_68_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_72_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_74_arg_2=0, var_75=0, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=0, var_76_arg_2=0, var_77=1, var_77_arg_0=0, var_77_arg_1=0, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_79=0, var_79_arg_0=0, var_79_arg_1=1, var_80_arg_0=0, var_81=1] [L254] EXPR var_80_arg_0 & mask_SORT_5 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, input_2=0, input_3=0, input_4=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=0, var_62_arg_2=0, var_67=0, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=0, var_68=0, var_68_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_72_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_74_arg_2=0, var_75=0, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=0, var_76_arg_2=0, var_77=1, var_77_arg_0=0, var_77_arg_1=0, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_79=0, var_79_arg_0=0, var_79_arg_1=1, var_80_arg_0=0, var_81=1] [L254] var_80_arg_0 = var_80_arg_0 & mask_SORT_5 [L255] SORT_13 var_80 = var_80_arg_0; [L256] SORT_13 var_82_arg_0 = var_80; [L257] SORT_13 var_82_arg_1 = var_81; [L258] SORT_5 var_82 = var_82_arg_0 == var_82_arg_1; [L259] SORT_5 var_85_arg_0 = var_82; [L260] SORT_5 var_85 = ~var_85_arg_0; [L261] SORT_5 var_86_arg_0 = var_22; [L262] SORT_5 var_86_arg_1 = var_85; VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, input_2=0, input_3=0, input_4=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=0, var_62_arg_2=0, var_67=0, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=0, var_68=0, var_68_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_72_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_74_arg_2=0, var_75=0, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=0, var_76_arg_2=0, var_77=1, var_77_arg_0=0, var_77_arg_1=0, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_79=0, var_79_arg_0=0, var_79_arg_1=1, var_80=0, var_80_arg_0=0, var_81=1, var_82=0, var_82_arg_0=0, var_82_arg_1=1, var_85=255, var_85_arg_0=0, var_86_arg_0=1, var_86_arg_1=255] [L263] EXPR var_86_arg_0 & var_86_arg_1 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, input_2=0, input_3=0, input_4=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=0, var_62_arg_2=0, var_67=0, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=0, var_68=0, var_68_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_72_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_74_arg_2=0, var_75=0, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=0, var_76_arg_2=0, var_77=1, var_77_arg_0=0, var_77_arg_1=0, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_79=0, var_79_arg_0=0, var_79_arg_1=1, var_80=0, var_80_arg_0=0, var_81=1, var_82=0, var_82_arg_0=0, var_82_arg_1=1, var_85=255, var_85_arg_0=0, var_86_arg_0=1, var_86_arg_1=255] [L263] SORT_5 var_86 = var_86_arg_0 & var_86_arg_1; [L264] EXPR var_86 & mask_SORT_5 VAL [init_12_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_24_arg_1=1, init_29_arg_1=1, init_33_arg_1=0, init_35_arg_1=0, init_42_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_71_arg_1=0, input_2=0, input_3=0, input_4=0, mask_SORT_13=4294967295, mask_SORT_1=15, mask_SORT_206=3, mask_SORT_36=7, mask_SORT_5=1, msb_SORT_13=2147483648, msb_SORT_1=8, msb_SORT_206=2, msb_SORT_36=4, msb_SORT_5=1, state_11=0, state_17=0, state_19=0, state_23=1, state_28=1, state_32=0, state_34=0, state_41=0, state_46=0, state_48=0, state_57=0, state_59=0, state_63=0, state_65=0, state_70=0, var_101=0, var_10=0, var_149=0, var_14=0, var_14_arg_0=0, var_15=4, var_16=0, var_16_arg_0=0, var_16_arg_1=4, var_186=15, var_21=1, var_21_arg_0=0, var_21_arg_1=0, var_22=1, var_25=254, var_25_arg_0=1, var_26=1, var_26_arg_0=1, var_26_arg_1=254, var_27=0, var_27_arg_0=0, var_27_arg_1=1, var_30=1, var_30_arg_0=1, var_30_arg_1=1, var_31=0, var_31_arg_0=0, var_31_arg_1=1, var_37=0, var_37_arg_0=0, var_38=1, var_39=0, var_39_arg_0=0, var_39_arg_1=1, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_40_arg_2=0, var_43=2, var_44=0, var_44_arg_0=0, var_44_arg_1=2, var_45=0, var_45_arg_0=0, var_45_arg_1=0, var_45_arg_2=0, var_50=4, var_51=0, var_51_arg_0=0, var_51_arg_1=4, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_52_arg_2=0, var_53=3, var_54=0, var_54_arg_0=0, var_54_arg_1=3, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_56_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=0, var_62_arg_2=0, var_67=0, var_67_arg_0=0, var_67_arg_1=0, var_67_arg_2=0, var_68=0, var_68_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_69_arg_2=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_72_arg_2=0, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_74=0, var_74_arg_0=0, var_74_arg_1=0, var_74_arg_2=0, var_75=0, var_75_arg_0=0, var_76=0, var_76_arg_0=0, var_76_arg_1=0, var_76_arg_2=0, var_77=1, var_77_arg_0=0, var_77_arg_1=0, var_78=1, var_78_arg_0=1, var_78_arg_1=1, var_79=0, var_79_arg_0=0, var_79_arg_1=1, var_80=0, var_80_arg_0=0, var_81=1, var_82=0, var_82_arg_0=0, var_82_arg_1=1, var_85=255, var_85_arg_0=0, var_86=1, var_86_arg_0=1, var_86_arg_1=255] [L264] var_86 = var_86 & mask_SORT_5 [L265] SORT_5 bad_87_arg_0 = var_86; [L266] CALL __VERIFIER_assert(!(bad_87_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, 404 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.2s, OverallIterations: 10, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 22917 SdHoareTripleChecker+Valid, 1.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 22917 mSDsluCounter, 27039 SdHoareTripleChecker+Invalid, 1.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 19593 mSDsCounter, 88 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1640 IncrementalHoareTripleChecker+Invalid, 1728 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 88 mSolverCounterUnsat, 7446 mSDtfsCounter, 1640 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 87 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=454occurred in iteration=7, InterpolantAutomatonStates: 64, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 9 MinimizatonAttempts, 3928 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 3.7s InterpolantComputationTime, 709 NumberOfCodeBlocks, 709 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 628 ConstructedInterpolants, 0 QuantifiedInterpolants, 2411 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 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 19:59:43,327 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...