./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4db7817cdae75ef05c3a171f2cc49db22d29824bd4300202961a415e3e4cd9c1 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 05:52:11,182 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 05:52:11,270 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 05:52:11,277 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 05:52:11,278 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 05:52:11,310 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 05:52:11,311 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 05:52:11,311 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 05:52:11,312 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 05:52:11,313 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 05:52:11,313 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 05:52:11,314 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 05:52:11,314 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 05:52:11,316 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 05:52:11,316 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 05:52:11,317 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 05:52:11,317 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 05:52:11,317 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 05:52:11,318 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 05:52:11,318 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 05:52:11,318 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 05:52:11,319 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 05:52:11,322 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 05:52:11,323 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 05:52:11,323 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 05:52:11,323 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 05:52:11,324 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 05:52:11,324 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 05:52:11,324 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 05:52:11,324 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 05:52:11,325 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 05:52:11,325 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 05:52:11,325 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 05:52:11,326 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 05:52:11,326 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 05:52:11,326 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 05:52:11,327 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 05:52:11,327 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 05:52:11,327 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 05:52:11,327 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4db7817cdae75ef05c3a171f2cc49db22d29824bd4300202961a415e3e4cd9c1 [2024-10-14 05:52:11,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 05:52:11,605 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 05:52:11,609 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 05:52:11,610 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 05:52:11,611 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 05:52:11,612 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c [2024-10-14 05:52:13,088 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 05:52:13,391 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 05:52:13,391 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c [2024-10-14 05:52:13,409 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/529ef8b7a/a2b448869e2e47bd8162e64cdfb55f50/FLAG5342a2d39 [2024-10-14 05:52:13,422 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/529ef8b7a/a2b448869e2e47bd8162e64cdfb55f50 [2024-10-14 05:52:13,424 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 05:52:13,425 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 05:52:13,432 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 05:52:13,432 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 05:52:13,438 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 05:52:13,438 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:52:13" (1/1) ... [2024-10-14 05:52:13,439 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35529861 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:13, skipping insertion in model container [2024-10-14 05:52:13,440 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:52:13" (1/1) ... [2024-10-14 05:52:13,499 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 05:52:13,713 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c[1245,1258] [2024-10-14 05:52:14,156 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 05:52:14,167 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 05:52:14,179 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c[1245,1258] [2024-10-14 05:52:14,318 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 05:52:14,335 INFO L204 MainTranslator]: Completed translation [2024-10-14 05:52:14,335 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:14 WrapperNode [2024-10-14 05:52:14,335 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 05:52:14,336 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 05:52:14,337 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 05:52:14,337 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 05:52:14,343 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:14" (1/1) ... [2024-10-14 05:52:14,407 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:14" (1/1) ... [2024-10-14 05:52:14,876 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3833 [2024-10-14 05:52:14,877 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 05:52:14,878 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 05:52:14,878 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 05:52:14,878 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 05:52:14,889 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:14" (1/1) ... [2024-10-14 05:52:14,889 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:14" (1/1) ... [2024-10-14 05:52:15,184 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:14" (1/1) ... [2024-10-14 05:52:15,357 INFO L175 MemorySlicer]: Split 10 memory accesses to 2 slices as follows [2, 8]. 80 percent of accesses are in the largest equivalence class. The 10 initializations are split as follows [2, 8]. The 0 writes are split as follows [0, 0]. [2024-10-14 05:52:15,358 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:14" (1/1) ... [2024-10-14 05:52:15,358 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:14" (1/1) ... [2024-10-14 05:52:15,556 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:14" (1/1) ... [2024-10-14 05:52:15,602 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:14" (1/1) ... [2024-10-14 05:52:15,647 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:14" (1/1) ... [2024-10-14 05:52:15,691 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:14" (1/1) ... [2024-10-14 05:52:15,744 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 05:52:15,745 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 05:52:15,745 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 05:52:15,746 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 05:52:15,746 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:14" (1/1) ... [2024-10-14 05:52:15,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 05:52:15,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 05:52:15,781 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) [2024-10-14 05:52:15,784 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 [2024-10-14 05:52:15,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 05:52:15,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-14 05:52:15,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-14 05:52:15,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 05:52:15,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 05:52:16,220 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 05:52:16,222 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 05:52:20,510 INFO L? ?]: Removed 2145 outVars from TransFormulas that were not future-live. [2024-10-14 05:52:20,510 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 05:52:20,623 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 05:52:20,624 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-14 05:52:20,624 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 05:52:20 BoogieIcfgContainer [2024-10-14 05:52:20,624 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 05:52:20,628 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 05:52:20,629 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 05:52:20,632 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 05:52:20,633 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 05:52:13" (1/3) ... [2024-10-14 05:52:20,634 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@501a405f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 05:52:20, skipping insertion in model container [2024-10-14 05:52:20,634 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:14" (2/3) ... [2024-10-14 05:52:20,634 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@501a405f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 05:52:20, skipping insertion in model container [2024-10-14 05:52:20,634 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 05:52:20" (3/3) ... [2024-10-14 05:52:20,636 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.cal22.c [2024-10-14 05:52:20,651 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 05:52:20,652 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 05:52:20,752 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 05:52:20,760 INFO L333 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, 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;@687a8a1a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 05:52:20,760 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 05:52:20,770 INFO L276 IsEmpty]: Start isEmpty. Operand has 1126 states, 1124 states have (on average 1.501779359430605) internal successors, (1688), 1125 states have internal predecessors, (1688), 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) [2024-10-14 05:52:20,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-10-14 05:52:20,786 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 05:52:20,787 INFO L215 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 05:52:20,788 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 05:52:20,794 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 05:52:20,794 INFO L85 PathProgramCache]: Analyzing trace with hash 961387159, now seen corresponding path program 1 times [2024-10-14 05:52:20,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 05:52:20,803 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [885706126] [2024-10-14 05:52:20,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 05:52:20,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 05:52:21,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 05:52:22,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 05:52:22,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 05:52:22,137 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [885706126] [2024-10-14 05:52:22,138 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [885706126] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 05:52:22,139 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 05:52:22,139 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 05:52:22,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20886465] [2024-10-14 05:52:22,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 05:52:22,145 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 05:52:22,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 05:52:22,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 05:52:22,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 05:52:22,174 INFO L87 Difference]: Start difference. First operand has 1126 states, 1124 states have (on average 1.501779359430605) internal successors, (1688), 1125 states have internal predecessors, (1688), 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 29.0) internal successors, (116), 4 states have internal predecessors, (116), 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) [2024-10-14 05:52:22,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 05:52:22,312 INFO L93 Difference]: Finished difference Result 2216 states and 3324 transitions. [2024-10-14 05:52:22,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 05:52:22,315 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 29.0) internal successors, (116), 4 states have internal predecessors, (116), 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 116 [2024-10-14 05:52:22,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 05:52:22,338 INFO L225 Difference]: With dead ends: 2216 [2024-10-14 05:52:22,339 INFO L226 Difference]: Without dead ends: 1127 [2024-10-14 05:52:22,348 INFO L431 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 [2024-10-14 05:52:22,352 INFO L432 NwaCegarLoop]: 1683 mSDtfsCounter, 0 mSDsluCounter, 3361 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5044 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-14 05:52:22,353 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5044 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-14 05:52:22,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1127 states. [2024-10-14 05:52:22,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1127 to 1127. [2024-10-14 05:52:22,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1127 states, 1126 states have (on average 1.4991119005328597) internal successors, (1688), 1126 states have internal predecessors, (1688), 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) [2024-10-14 05:52:22,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 1127 states and 1688 transitions. [2024-10-14 05:52:22,449 INFO L78 Accepts]: Start accepts. Automaton has 1127 states and 1688 transitions. Word has length 116 [2024-10-14 05:52:22,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 05:52:22,451 INFO L471 AbstractCegarLoop]: Abstraction has 1127 states and 1688 transitions. [2024-10-14 05:52:22,451 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 29.0) internal successors, (116), 4 states have internal predecessors, (116), 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) [2024-10-14 05:52:22,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1688 transitions. [2024-10-14 05:52:22,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-10-14 05:52:22,455 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 05:52:22,455 INFO L215 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 05:52:22,456 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-14 05:52:22,456 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 05:52:22,456 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 05:52:22,457 INFO L85 PathProgramCache]: Analyzing trace with hash -260073247, now seen corresponding path program 1 times [2024-10-14 05:52:22,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 05:52:22,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [128454442] [2024-10-14 05:52:22,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 05:52:22,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 05:52:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 05:52:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 05:52:22,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 05:52:22,916 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [128454442] [2024-10-14 05:52:22,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [128454442] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 05:52:22,917 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 05:52:22,917 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 05:52:22,918 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1774582175] [2024-10-14 05:52:22,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 05:52:22,919 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 05:52:22,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 05:52:22,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 05:52:22,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 05:52:22,921 INFO L87 Difference]: Start difference. First operand 1127 states and 1688 transitions. Second operand has 4 states, 4 states have (on average 29.25) internal successors, (117), 4 states have internal predecessors, (117), 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) [2024-10-14 05:52:23,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 05:52:23,018 INFO L93 Difference]: Finished difference Result 2219 states and 3324 transitions. [2024-10-14 05:52:23,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 05:52:23,018 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 29.25) internal successors, (117), 4 states have internal predecessors, (117), 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 117 [2024-10-14 05:52:23,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 05:52:23,022 INFO L225 Difference]: With dead ends: 2219 [2024-10-14 05:52:23,023 INFO L226 Difference]: Without dead ends: 1129 [2024-10-14 05:52:23,024 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 05:52:23,025 INFO L432 NwaCegarLoop]: 1683 mSDtfsCounter, 0 mSDsluCounter, 3358 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5041 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-14 05:52:23,025 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5041 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-14 05:52:23,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1129 states. [2024-10-14 05:52:23,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1129 to 1129. [2024-10-14 05:52:23,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1129 states, 1128 states have (on average 1.49822695035461) internal successors, (1690), 1128 states have internal predecessors, (1690), 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) [2024-10-14 05:52:23,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 1129 states and 1690 transitions. [2024-10-14 05:52:23,043 INFO L78 Accepts]: Start accepts. Automaton has 1129 states and 1690 transitions. Word has length 117 [2024-10-14 05:52:23,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 05:52:23,044 INFO L471 AbstractCegarLoop]: Abstraction has 1129 states and 1690 transitions. [2024-10-14 05:52:23,044 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 29.25) internal successors, (117), 4 states have internal predecessors, (117), 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) [2024-10-14 05:52:23,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1690 transitions. [2024-10-14 05:52:23,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-10-14 05:52:23,047 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 05:52:23,047 INFO L215 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 05:52:23,049 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-14 05:52:23,049 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 05:52:23,050 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 05:52:23,050 INFO L85 PathProgramCache]: Analyzing trace with hash -570301264, now seen corresponding path program 1 times [2024-10-14 05:52:23,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 05:52:23,050 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [875265097] [2024-10-14 05:52:23,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 05:52:23,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 05:52:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 05:52:24,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 05:52:24,154 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 05:52:24,154 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [875265097] [2024-10-14 05:52:24,155 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [875265097] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 05:52:24,155 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 05:52:24,155 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-14 05:52:24,155 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [475305223] [2024-10-14 05:52:24,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 05:52:24,156 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-14 05:52:24,156 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 05:52:24,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-14 05:52:24,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-14 05:52:24,157 INFO L87 Difference]: Start difference. First operand 1129 states and 1690 transitions. Second operand has 6 states, 6 states have (on average 19.666666666666668) internal successors, (118), 5 states have internal predecessors, (118), 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) [2024-10-14 05:52:24,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 05:52:24,499 INFO L93 Difference]: Finished difference Result 2421 states and 3622 transitions. [2024-10-14 05:52:24,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-14 05:52:24,500 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 19.666666666666668) internal successors, (118), 5 states have internal predecessors, (118), 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 118 [2024-10-14 05:52:24,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 05:52:24,507 INFO L225 Difference]: With dead ends: 2421 [2024-10-14 05:52:24,508 INFO L226 Difference]: Without dead ends: 1329 [2024-10-14 05:52:24,509 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2024-10-14 05:52:24,510 INFO L432 NwaCegarLoop]: 1660 mSDtfsCounter, 2387 mSDsluCounter, 4984 mSDsCounter, 0 mSdLazyCounter, 99 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2387 SdHoareTripleChecker+Valid, 6644 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 99 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-14 05:52:24,511 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2387 Valid, 6644 Invalid, 99 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 99 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-14 05:52:24,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1329 states. [2024-10-14 05:52:24,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1329 to 1310. [2024-10-14 05:52:24,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1310 states, 1309 states have (on average 1.4988540870893812) internal successors, (1962), 1309 states have internal predecessors, (1962), 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) [2024-10-14 05:52:24,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 1310 states and 1962 transitions. [2024-10-14 05:52:24,537 INFO L78 Accepts]: Start accepts. Automaton has 1310 states and 1962 transitions. Word has length 118 [2024-10-14 05:52:24,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 05:52:24,539 INFO L471 AbstractCegarLoop]: Abstraction has 1310 states and 1962 transitions. [2024-10-14 05:52:24,539 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 19.666666666666668) internal successors, (118), 5 states have internal predecessors, (118), 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) [2024-10-14 05:52:24,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1962 transitions. [2024-10-14 05:52:24,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-10-14 05:52:24,543 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 05:52:24,543 INFO L215 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 05:52:24,543 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-14 05:52:24,543 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 05:52:24,544 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 05:52:24,544 INFO L85 PathProgramCache]: Analyzing trace with hash 409417544, now seen corresponding path program 1 times [2024-10-14 05:52:24,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 05:52:24,545 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300531559] [2024-10-14 05:52:24,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 05:52:24,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 05:52:24,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 05:52:25,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 05:52:25,386 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 05:52:25,386 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1300531559] [2024-10-14 05:52:25,387 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1300531559] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 05:52:25,387 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 05:52:25,387 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-14 05:52:25,387 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253213695] [2024-10-14 05:52:25,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 05:52:25,387 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-14 05:52:25,390 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 05:52:25,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-14 05:52:25,390 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-10-14 05:52:25,391 INFO L87 Difference]: Start difference. First operand 1310 states and 1962 transitions. Second operand has 8 states, 8 states have (on average 14.875) internal successors, (119), 7 states have internal predecessors, (119), 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) [2024-10-14 05:52:25,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 05:52:25,749 INFO L93 Difference]: Finished difference Result 2423 states and 3624 transitions. [2024-10-14 05:52:25,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-14 05:52:25,750 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.875) internal successors, (119), 7 states have internal predecessors, (119), 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 119 [2024-10-14 05:52:25,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 05:52:25,756 INFO L225 Difference]: With dead ends: 2423 [2024-10-14 05:52:25,756 INFO L226 Difference]: Without dead ends: 1331 [2024-10-14 05:52:25,757 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2024-10-14 05:52:25,758 INFO L432 NwaCegarLoop]: 1659 mSDtfsCounter, 2390 mSDsluCounter, 8295 mSDsCounter, 0 mSdLazyCounter, 161 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2390 SdHoareTripleChecker+Valid, 9954 SdHoareTripleChecker+Invalid, 161 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 161 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-14 05:52:25,762 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2390 Valid, 9954 Invalid, 161 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 161 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-14 05:52:25,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1331 states. [2024-10-14 05:52:25,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1331 to 1313. [2024-10-14 05:52:25,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1313 states, 1312 states have (on average 1.4984756097560976) internal successors, (1966), 1312 states have internal predecessors, (1966), 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) [2024-10-14 05:52:25,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 1313 states and 1966 transitions. [2024-10-14 05:52:25,788 INFO L78 Accepts]: Start accepts. Automaton has 1313 states and 1966 transitions. Word has length 119 [2024-10-14 05:52:25,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 05:52:25,789 INFO L471 AbstractCegarLoop]: Abstraction has 1313 states and 1966 transitions. [2024-10-14 05:52:25,789 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.875) internal successors, (119), 7 states have internal predecessors, (119), 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) [2024-10-14 05:52:25,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1966 transitions. [2024-10-14 05:52:25,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-10-14 05:52:25,792 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 05:52:25,793 INFO L215 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 05:52:25,793 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-14 05:52:25,793 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 05:52:25,793 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 05:52:25,794 INFO L85 PathProgramCache]: Analyzing trace with hash 126389005, now seen corresponding path program 1 times [2024-10-14 05:52:25,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 05:52:25,794 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190044050] [2024-10-14 05:52:25,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 05:52:25,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 05:52:26,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 05:52:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 05:52:28,238 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 05:52:28,238 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1190044050] [2024-10-14 05:52:28,238 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1190044050] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 05:52:28,238 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 05:52:28,239 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-10-14 05:52:28,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2105214884] [2024-10-14 05:52:28,240 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 05:52:28,240 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-10-14 05:52:28,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 05:52:28,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-10-14 05:52:28,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2024-10-14 05:52:28,243 INFO L87 Difference]: Start difference. First operand 1313 states and 1966 transitions. Second operand has 10 states, 10 states have (on average 12.0) internal successors, (120), 9 states have internal predecessors, (120), 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) [2024-10-14 05:52:29,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 05:52:29,215 INFO L93 Difference]: Finished difference Result 3821 states and 5723 transitions. [2024-10-14 05:52:29,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-10-14 05:52:29,216 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 12.0) internal successors, (120), 9 states have internal predecessors, (120), 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 120 [2024-10-14 05:52:29,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 05:52:29,221 INFO L225 Difference]: With dead ends: 3821 [2024-10-14 05:52:29,222 INFO L226 Difference]: Without dead ends: 1519 [2024-10-14 05:52:29,224 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=79, Invalid=227, Unknown=0, NotChecked=0, Total=306 [2024-10-14 05:52:29,225 INFO L432 NwaCegarLoop]: 1770 mSDtfsCounter, 4812 mSDsluCounter, 12029 mSDsCounter, 0 mSdLazyCounter, 707 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4812 SdHoareTripleChecker+Valid, 13799 SdHoareTripleChecker+Invalid, 746 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 707 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-10-14 05:52:29,226 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4812 Valid, 13799 Invalid, 746 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 707 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-10-14 05:52:29,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1519 states. [2024-10-14 05:52:29,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1519 to 1491. [2024-10-14 05:52:29,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1491 states, 1490 states have (on average 1.4993288590604026) internal successors, (2234), 1490 states have internal predecessors, (2234), 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) [2024-10-14 05:52:29,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1491 states and 2234 transitions. [2024-10-14 05:52:29,252 INFO L78 Accepts]: Start accepts. Automaton has 1491 states and 2234 transitions. Word has length 120 [2024-10-14 05:52:29,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 05:52:29,253 INFO L471 AbstractCegarLoop]: Abstraction has 1491 states and 2234 transitions. [2024-10-14 05:52:29,253 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 12.0) internal successors, (120), 9 states have internal predecessors, (120), 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) [2024-10-14 05:52:29,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2234 transitions. [2024-10-14 05:52:29,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-10-14 05:52:29,255 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 05:52:29,256 INFO L215 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 05:52:29,256 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-14 05:52:29,256 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 05:52:29,257 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 05:52:29,257 INFO L85 PathProgramCache]: Analyzing trace with hash -1846433181, now seen corresponding path program 1 times [2024-10-14 05:52:29,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 05:52:29,257 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750017921] [2024-10-14 05:52:29,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 05:52:29,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 05:52:29,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 05:52:30,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 05:52:30,401 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 05:52:30,401 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1750017921] [2024-10-14 05:52:30,401 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1750017921] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 05:52:30,402 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 05:52:30,402 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-10-14 05:52:30,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353462193] [2024-10-14 05:52:30,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 05:52:30,402 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-10-14 05:52:30,402 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 05:52:30,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-10-14 05:52:30,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2024-10-14 05:52:30,403 INFO L87 Difference]: Start difference. First operand 1491 states and 2234 transitions. Second operand has 9 states, 9 states have (on average 13.444444444444445) internal successors, (121), 8 states have internal predecessors, (121), 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) [2024-10-14 05:52:30,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 05:52:30,797 INFO L93 Difference]: Finished difference Result 2690 states and 4025 transitions. [2024-10-14 05:52:30,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-10-14 05:52:30,798 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 13.444444444444445) internal successors, (121), 8 states have internal predecessors, (121), 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 121 [2024-10-14 05:52:30,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 05:52:30,803 INFO L225 Difference]: With dead ends: 2690 [2024-10-14 05:52:30,804 INFO L226 Difference]: Without dead ends: 1509 [2024-10-14 05:52:30,806 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=52, Invalid=158, Unknown=0, NotChecked=0, Total=210 [2024-10-14 05:52:30,807 INFO L432 NwaCegarLoop]: 1654 mSDtfsCounter, 2383 mSDsluCounter, 9929 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2383 SdHoareTripleChecker+Valid, 11583 SdHoareTripleChecker+Invalid, 219 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 218 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-10-14 05:52:30,807 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2383 Valid, 11583 Invalid, 219 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 218 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-14 05:52:30,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1509 states. [2024-10-14 05:52:30,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1509 to 1495. [2024-10-14 05:52:30,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1495 states, 1494 states have (on average 1.498661311914324) internal successors, (2239), 1494 states have internal predecessors, (2239), 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) [2024-10-14 05:52:30,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1495 states and 2239 transitions. [2024-10-14 05:52:30,833 INFO L78 Accepts]: Start accepts. Automaton has 1495 states and 2239 transitions. Word has length 121 [2024-10-14 05:52:30,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 05:52:30,834 INFO L471 AbstractCegarLoop]: Abstraction has 1495 states and 2239 transitions. [2024-10-14 05:52:30,838 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 13.444444444444445) internal successors, (121), 8 states have internal predecessors, (121), 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) [2024-10-14 05:52:30,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2239 transitions. [2024-10-14 05:52:30,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-10-14 05:52:30,839 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 05:52:30,839 INFO L215 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 05:52:30,839 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-10-14 05:52:30,840 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 05:52:30,840 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 05:52:30,840 INFO L85 PathProgramCache]: Analyzing trace with hash 159692081, now seen corresponding path program 1 times [2024-10-14 05:52:30,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 05:52:30,840 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [727113615] [2024-10-14 05:52:30,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 05:52:30,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 05:52:31,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 05:52:31,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 05:52:31,680 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 05:52:31,680 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [727113615] [2024-10-14 05:52:31,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [727113615] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 05:52:31,681 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 05:52:31,681 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-10-14 05:52:31,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [920818694] [2024-10-14 05:52:31,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 05:52:31,682 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-14 05:52:31,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 05:52:31,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-14 05:52:31,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-10-14 05:52:31,683 INFO L87 Difference]: Start difference. First operand 1495 states and 2239 transitions. Second operand has 8 states, 8 states have (on average 15.25) internal successors, (122), 7 states have internal predecessors, (122), 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) [2024-10-14 05:52:32,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 05:52:32,541 INFO L93 Difference]: Finished difference Result 2789 states and 4174 transitions. [2024-10-14 05:52:32,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-10-14 05:52:32,542 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 15.25) internal successors, (122), 7 states have internal predecessors, (122), 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 122 [2024-10-14 05:52:32,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 05:52:32,547 INFO L225 Difference]: With dead ends: 2789 [2024-10-14 05:52:32,547 INFO L226 Difference]: Without dead ends: 1521 [2024-10-14 05:52:32,550 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2024-10-14 05:52:32,553 INFO L432 NwaCegarLoop]: 1485 mSDtfsCounter, 1757 mSDsluCounter, 7415 mSDsCounter, 0 mSdLazyCounter, 1215 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1757 SdHoareTripleChecker+Valid, 8900 SdHoareTripleChecker+Invalid, 1217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1215 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-10-14 05:52:32,553 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1757 Valid, 8900 Invalid, 1217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1215 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-10-14 05:52:32,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1521 states. [2024-10-14 05:52:32,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1521 to 1511. [2024-10-14 05:52:32,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1511 states, 1510 states have (on average 1.494701986754967) internal successors, (2257), 1510 states have internal predecessors, (2257), 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) [2024-10-14 05:52:32,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 1511 states and 2257 transitions. [2024-10-14 05:52:32,583 INFO L78 Accepts]: Start accepts. Automaton has 1511 states and 2257 transitions. Word has length 122 [2024-10-14 05:52:32,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 05:52:32,583 INFO L471 AbstractCegarLoop]: Abstraction has 1511 states and 2257 transitions. [2024-10-14 05:52:32,583 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 15.25) internal successors, (122), 7 states have internal predecessors, (122), 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) [2024-10-14 05:52:32,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2257 transitions. [2024-10-14 05:52:32,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-10-14 05:52:32,585 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 05:52:32,585 INFO L215 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 05:52:32,585 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-10-14 05:52:32,585 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 05:52:32,585 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 05:52:32,586 INFO L85 PathProgramCache]: Analyzing trace with hash -1875291240, now seen corresponding path program 1 times [2024-10-14 05:52:32,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 05:52:32,586 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1026280000] [2024-10-14 05:52:32,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 05:52:32,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 05:52:32,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 05:52:32,949 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-14 05:52:33,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 05:52:33,457 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-14 05:52:33,457 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-14 05:52:33,458 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-14 05:52:33,460 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-10-14 05:52:33,463 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 05:52:33,597 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-14 05:52:33,601 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.10 05:52:33 BoogieIcfgContainer [2024-10-14 05:52:33,601 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-14 05:52:33,602 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-14 05:52:33,602 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-14 05:52:33,602 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-14 05:52:33,603 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 05:52:20" (3/4) ... [2024-10-14 05:52:33,605 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-14 05:52:33,606 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-14 05:52:33,607 INFO L158 Benchmark]: Toolchain (without parser) took 20181.57ms. Allocated memory was 176.2MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 104.9MB in the beginning and 522.0MB in the end (delta: -417.1MB). Peak memory consumption was 700.6MB. Max. memory is 16.1GB. [2024-10-14 05:52:33,608 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 05:52:33,608 INFO L158 Benchmark]: CACSL2BoogieTranslator took 904.14ms. Allocated memory is still 176.2MB. Free memory was 104.6MB in the beginning and 93.2MB in the end (delta: 11.4MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. [2024-10-14 05:52:33,608 INFO L158 Benchmark]: Boogie Procedure Inliner took 540.72ms. Allocated memory is still 176.2MB. Free memory was 93.2MB in the beginning and 66.7MB in the end (delta: 26.5MB). Peak memory consumption was 76.6MB. Max. memory is 16.1GB. [2024-10-14 05:52:33,609 INFO L158 Benchmark]: Boogie Preprocessor took 866.76ms. Allocated memory was 176.2MB in the beginning and 362.8MB in the end (delta: 186.6MB). Free memory was 65.9MB in the beginning and 244.7MB in the end (delta: -178.7MB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. [2024-10-14 05:52:33,609 INFO L158 Benchmark]: RCFGBuilder took 4879.30ms. Allocated memory was 362.8MB in the beginning and 853.5MB in the end (delta: 490.7MB). Free memory was 244.7MB in the beginning and 637.5MB in the end (delta: -392.9MB). Peak memory consumption was 206.6MB. Max. memory is 16.1GB. [2024-10-14 05:52:33,609 INFO L158 Benchmark]: TraceAbstraction took 12972.90ms. Allocated memory was 853.5MB in the beginning and 1.3GB in the end (delta: 438.3MB). Free memory was 636.5MB in the beginning and 523.0MB in the end (delta: 113.5MB). Peak memory consumption was 551.8MB. Max. memory is 16.1GB. [2024-10-14 05:52:33,610 INFO L158 Benchmark]: Witness Printer took 3.90ms. Allocated memory is still 1.3GB. Free memory was 523.0MB in the beginning and 522.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-14 05:52:33,611 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 117.4MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 904.14ms. Allocated memory is still 176.2MB. Free memory was 104.6MB in the beginning and 93.2MB in the end (delta: 11.4MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 540.72ms. Allocated memory is still 176.2MB. Free memory was 93.2MB in the beginning and 66.7MB in the end (delta: 26.5MB). Peak memory consumption was 76.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 866.76ms. Allocated memory was 176.2MB in the beginning and 362.8MB in the end (delta: 186.6MB). Free memory was 65.9MB in the beginning and 244.7MB in the end (delta: -178.7MB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. * RCFGBuilder took 4879.30ms. Allocated memory was 362.8MB in the beginning and 853.5MB in the end (delta: 490.7MB). Free memory was 244.7MB in the beginning and 637.5MB in the end (delta: -392.9MB). Peak memory consumption was 206.6MB. Max. memory is 16.1GB. * TraceAbstraction took 12972.90ms. Allocated memory was 853.5MB in the beginning and 1.3GB in the end (delta: 438.3MB). Free memory was 636.5MB in the beginning and 523.0MB in the end (delta: 113.5MB). Peak memory consumption was 551.8MB. Max. memory is 16.1GB. * Witness Printer took 3.90ms. Allocated memory is still 1.3GB. Free memory was 523.0MB in the beginning and 522.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * 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 bitwiseOr at line 394, overapproximation of bitwiseAnd at line 399. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 2); [L30] const SORT_6 msb_SORT_6 = (SORT_6)1 << (2 - 1); [L32] const SORT_8 mask_SORT_8 = (SORT_8)-1 >> (sizeof(SORT_8) * 8 - 3); [L33] const SORT_8 msb_SORT_8 = (SORT_8)1 << (3 - 1); [L35] const SORT_14 mask_SORT_14 = (SORT_14)-1 >> (sizeof(SORT_14) * 8 - 5); [L36] const SORT_14 msb_SORT_14 = (SORT_14)1 << (5 - 1); [L38] const SORT_17 mask_SORT_17 = (SORT_17)-1 >> (sizeof(SORT_17) * 8 - 8); [L39] const SORT_17 msb_SORT_17 = (SORT_17)1 << (8 - 1); [L41] const SORT_88 mask_SORT_88 = (SORT_88)-1 >> (sizeof(SORT_88) * 8 - 4); [L42] const SORT_88 msb_SORT_88 = (SORT_88)1 << (4 - 1); [L44] const SORT_186 mask_SORT_186 = (SORT_186)-1 >> (sizeof(SORT_186) * 8 - 6); [L45] const SORT_186 msb_SORT_186 = (SORT_186)1 << (6 - 1); [L47] const SORT_188 mask_SORT_188 = (SORT_188)-1 >> (sizeof(SORT_188) * 8 - 7); [L48] const SORT_188 msb_SORT_188 = (SORT_188)1 << (7 - 1); [L50] const SORT_191 mask_SORT_191 = (SORT_191)-1 >> (sizeof(SORT_191) * 8 - 9); [L51] const SORT_191 msb_SORT_191 = (SORT_191)1 << (9 - 1); [L53] const SORT_193 mask_SORT_193 = (SORT_193)-1 >> (sizeof(SORT_193) * 8 - 10); [L54] const SORT_193 msb_SORT_193 = (SORT_193)1 << (10 - 1); [L56] const SORT_195 mask_SORT_195 = (SORT_195)-1 >> (sizeof(SORT_195) * 8 - 11); [L57] const SORT_195 msb_SORT_195 = (SORT_195)1 << (11 - 1); [L59] const SORT_197 mask_SORT_197 = (SORT_197)-1 >> (sizeof(SORT_197) * 8 - 12); [L60] const SORT_197 msb_SORT_197 = (SORT_197)1 << (12 - 1); [L62] const SORT_1 var_29 = 0; [L63] const SORT_6 var_38 = 0; [L64] const SORT_6 var_46 = 3; [L65] const SORT_6 var_48 = 2; [L66] const SORT_6 var_50 = 1; [L67] const SORT_1 var_54 = 1; [L68] const SORT_8 var_55 = 1; [L69] const SORT_8 var_58 = 3; [L70] const SORT_8 var_61 = 2; [L71] const SORT_8 var_65 = 5; [L72] const SORT_8 var_68 = 7; [L73] const SORT_8 var_71 = 6; [L74] const SORT_8 var_75 = 4; [L75] const SORT_17 var_116 = 0; [L76] const SORT_14 var_137 = 11; [L77] const SORT_14 var_139 = 10; [L78] const SORT_14 var_141 = 2; [L79] const SORT_14 var_143 = 9; [L80] const SORT_14 var_158 = 21; [L81] const SORT_14 var_160 = 20; [L82] const SORT_14 var_162 = 19; [L83] const SORT_14 var_164 = 18; [L84] const SORT_14 var_166 = 17; [L85] const SORT_14 var_168 = 16; [L86] const SORT_14 var_170 = 15; [L87] const SORT_14 var_172 = 14; [L88] const SORT_14 var_174 = 8; [L89] const SORT_14 var_176 = 6; [L90] const SORT_14 var_178 = 3; [L91] const SORT_14 var_180 = 5; [L92] const SORT_14 var_200 = 4; [L93] const SORT_14 var_202 = 1; [L94] const SORT_14 var_212 = 7; [L95] const SORT_14 var_230 = 13; [L96] const SORT_14 var_238 = 12; [L97] const SORT_14 var_259 = 23; [L98] const SORT_14 var_262 = 22; [L99] const SORT_14 var_271 = 25; [L100] const SORT_14 var_274 = 27; [L101] const SORT_14 var_277 = 26; [L102] const SORT_14 var_281 = 29; [L103] const SORT_14 var_284 = 31; [L104] const SORT_14 var_287 = 30; [L105] const SORT_14 var_291 = 28; [L106] const SORT_14 var_297 = 24; [L107] const SORT_186 var_320 = 0; [L108] const SORT_17 var_396 = 3; [L110] SORT_1 input_2; [L111] SORT_1 input_3; [L112] SORT_1 input_4; [L113] SORT_1 input_5; [L114] SORT_6 input_7; [L115] SORT_8 input_9; [L116] SORT_6 input_10; [L117] SORT_1 input_11; [L118] SORT_1 input_12; [L119] SORT_1 input_13; [L120] SORT_14 input_15; [L121] SORT_6 input_16; [L122] SORT_17 input_18; [L123] SORT_6 input_19; [L124] SORT_1 input_20; [L125] SORT_1 input_21; [L126] SORT_6 input_22; [L127] SORT_6 input_23; [L128] SORT_17 input_24; [L129] SORT_17 input_25; [L130] SORT_1 input_26; [L131] SORT_1 input_27; [L132] SORT_6 input_28; [L134] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L134] SORT_1 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L135] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L135] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L136] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L136] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L137] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L137] SORT_6 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L138] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L138] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L139] EXPR __VERIFIER_nondet_uchar() & mask_SORT_17 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L139] SORT_17 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_17; [L140] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L140] SORT_6 state_344 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L141] EXPR __VERIFIER_nondet_uchar() & mask_SORT_17 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L141] SORT_17 state_442 = __VERIFIER_nondet_uchar() & mask_SORT_17; [L142] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L142] SORT_6 state_448 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L144] SORT_1 init_31_arg_1 = var_29; [L145] state_30 = init_31_arg_1 [L146] SORT_1 init_34_arg_1 = var_29; [L147] state_33 = init_34_arg_1 [L148] SORT_1 init_36_arg_1 = var_29; [L149] state_35 = init_36_arg_1 [L150] SORT_6 init_40_arg_1 = var_38; [L151] state_39 = init_40_arg_1 [L152] SORT_1 init_102_arg_1 = var_29; [L153] state_101 = init_102_arg_1 [L154] SORT_17 init_118_arg_1 = var_116; [L155] state_117 = init_118_arg_1 [L156] SORT_6 init_345_arg_1 = var_38; [L157] state_344 = init_345_arg_1 [L158] SORT_17 init_443_arg_1 = var_116; [L159] state_442 = init_443_arg_1 [L160] SORT_6 init_449_arg_1 = var_38; [L161] state_448 = init_449_arg_1 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L164] input_2 = __VERIFIER_nondet_uchar() [L165] EXPR input_2 & mask_SORT_1 VAL [mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L165] input_2 = input_2 & mask_SORT_1 [L166] input_3 = __VERIFIER_nondet_uchar() [L167] EXPR input_3 & mask_SORT_1 VAL [input_2=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L167] input_3 = input_3 & mask_SORT_1 [L168] input_4 = __VERIFIER_nondet_uchar() [L169] input_5 = __VERIFIER_nondet_uchar() [L170] EXPR input_5 & mask_SORT_1 VAL [input_2=0, input_3=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L170] input_5 = input_5 & mask_SORT_1 [L171] input_7 = __VERIFIER_nondet_uchar() [L172] EXPR input_7 & mask_SORT_6 VAL [input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L172] input_7 = input_7 & mask_SORT_6 [L173] input_9 = __VERIFIER_nondet_uchar() [L174] EXPR input_9 & mask_SORT_8 VAL [input_2=0, input_3=0, input_5=0, input_7=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L174] input_9 = input_9 & mask_SORT_8 [L175] input_10 = __VERIFIER_nondet_uchar() [L176] EXPR input_10 & mask_SORT_6 VAL [input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L176] input_10 = input_10 & mask_SORT_6 [L177] input_11 = __VERIFIER_nondet_uchar() [L178] EXPR input_11 & mask_SORT_1 VAL [input_10=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L178] input_11 = input_11 & mask_SORT_1 [L179] input_12 = __VERIFIER_nondet_uchar() [L180] input_13 = __VERIFIER_nondet_uchar() [L181] input_15 = __VERIFIER_nondet_uchar() [L182] EXPR input_15 & mask_SORT_14 VAL [input_10=0, input_11=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L182] input_15 = input_15 & mask_SORT_14 [L183] input_16 = __VERIFIER_nondet_uchar() [L184] input_18 = __VERIFIER_nondet_uchar() [L185] input_19 = __VERIFIER_nondet_uchar() [L186] input_20 = __VERIFIER_nondet_uchar() [L187] input_21 = __VERIFIER_nondet_uchar() [L188] input_22 = __VERIFIER_nondet_uchar() [L189] input_23 = __VERIFIER_nondet_uchar() [L190] input_24 = __VERIFIER_nondet_uchar() [L191] input_25 = __VERIFIER_nondet_uchar() [L192] input_26 = __VERIFIER_nondet_uchar() [L193] input_27 = __VERIFIER_nondet_uchar() [L194] input_28 = __VERIFIER_nondet_uchar() [L197] SORT_1 var_32_arg_0 = state_30; [L198] SORT_1 var_32 = ~var_32_arg_0; [L199] SORT_1 var_92_arg_0 = input_12; [L200] SORT_1 var_92_arg_1 = input_11; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_92_arg_0=0, var_92_arg_1=0] [L201] EXPR ((SORT_6)var_92_arg_0 << 1) | var_92_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L201] SORT_6 var_92 = ((SORT_6)var_92_arg_0 << 1) | var_92_arg_1; [L202] EXPR var_92 & mask_SORT_6 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4] [L202] var_92 = var_92 & mask_SORT_6 [L203] SORT_6 var_93_arg_0 = var_92; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_93_arg_0=0] [L204] var_93_arg_0 ^= var_93_arg_0 >> 4 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_93_arg_0=0] [L205] var_93_arg_0 ^= var_93_arg_0 >> 2 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_93_arg_0=0] [L206] var_93_arg_0 ^= var_93_arg_0 >> 1 [L207] SORT_1 var_93 = var_93_arg_0; [L208] SORT_8 var_85_arg_0 = input_9; [L209] SORT_8 var_85_arg_1 = var_61; [L210] SORT_1 var_85 = var_85_arg_0 == var_85_arg_1; [L211] SORT_8 var_84_arg_0 = input_9; [L212] SORT_8 var_84_arg_1 = var_55; [L213] SORT_1 var_84 = var_84_arg_0 == var_84_arg_1; [L214] SORT_8 var_83_arg_0 = input_9; [L215] SORT_8 var_83_arg_1 = var_75; [L216] SORT_1 var_83 = var_83_arg_0 == var_83_arg_1; [L217] SORT_8 var_82_arg_0 = input_9; [L218] SORT_8 var_82_arg_1 = var_65; [L219] SORT_1 var_82 = var_82_arg_0 == var_82_arg_1; [L220] SORT_1 var_86_arg_0 = var_83; [L221] SORT_1 var_86_arg_1 = var_82; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_84=0, var_85=0, var_86_arg_0=0, var_86_arg_1=0, var_93=0] [L222] EXPR ((SORT_6)var_86_arg_0 << 1) | var_86_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_84=0, var_85=0, var_93=0] [L222] SORT_6 var_86 = ((SORT_6)var_86_arg_0 << 1) | var_86_arg_1; [L223] EXPR var_86 & mask_SORT_6 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_84=0, var_85=0, var_93=0] [L223] var_86 = var_86 & mask_SORT_6 [L224] SORT_1 var_87_arg_0 = var_84; [L225] SORT_6 var_87_arg_1 = var_86; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_85=0, var_87_arg_0=0, var_87_arg_1=0, var_93=0] [L226] EXPR ((SORT_8)var_87_arg_0 << 2) | var_87_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_85=0, var_93=0] [L226] SORT_8 var_87 = ((SORT_8)var_87_arg_0 << 2) | var_87_arg_1; [L227] EXPR var_87 & mask_SORT_8 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_85=0, var_93=0] [L227] var_87 = var_87 & mask_SORT_8 [L228] SORT_1 var_89_arg_0 = var_85; [L229] SORT_8 var_89_arg_1 = var_87; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_89_arg_0=0, var_89_arg_1=0, var_93=0] [L230] EXPR ((SORT_88)var_89_arg_0 << 3) | var_89_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_93=0] [L230] SORT_88 var_89 = ((SORT_88)var_89_arg_0 << 3) | var_89_arg_1; [L231] EXPR var_89 & mask_SORT_88 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_93=0] [L231] var_89 = var_89 & mask_SORT_88 [L232] SORT_88 var_90_arg_0 = var_89; [L233] SORT_1 var_90 = var_90_arg_0 != 0; [L234] SORT_6 var_51_arg_0 = input_10; [L235] SORT_6 var_51_arg_1 = var_50; [L236] SORT_1 var_51 = var_51_arg_0 == var_51_arg_1; [L237] SORT_8 var_72_arg_0 = input_9; [L238] SORT_8 var_72_arg_1 = var_71; [L239] SORT_1 var_72 = var_72_arg_0 == var_72_arg_1; [L240] SORT_8 var_69_arg_0 = input_9; [L241] SORT_8 var_69_arg_1 = var_68; [L242] SORT_1 var_69 = var_69_arg_0 == var_69_arg_1; [L243] SORT_1 var_73_arg_0 = var_72; [L244] SORT_1 var_73_arg_1 = var_69; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_69=0, var_71=6, var_73_arg_0=0, var_73_arg_1=0, var_75=4, var_90=0, var_93=0] [L245] EXPR var_73_arg_0 | var_73_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_69=0, var_71=6, var_75=4, var_90=0, var_93=0] [L245] SORT_1 var_73 = var_73_arg_0 | var_73_arg_1; [L246] EXPR var_73 & mask_SORT_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_69=0, var_71=6, var_75=4, var_90=0, var_93=0] [L246] var_73 = var_73 & mask_SORT_1 [L247] SORT_8 var_66_arg_0 = input_9; [L248] SORT_8 var_66_arg_1 = var_65; [L249] SORT_1 var_66 = var_66_arg_0 == var_66_arg_1; [L250] SORT_8 var_76_arg_0 = input_9; [L251] SORT_8 var_76_arg_1 = var_75; [L252] SORT_1 var_76 = var_76_arg_0 == var_76_arg_1; [L253] SORT_1 var_77_arg_0 = var_66; [L254] SORT_1 var_77_arg_1 = var_76; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_66=0, var_68=7, var_69=0, var_71=6, var_73=0, var_75=4, var_77_arg_0=0, var_77_arg_1=0, var_90=0, var_93=0] [L255] EXPR ((SORT_6)var_77_arg_0 << 1) | var_77_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_66=0, var_68=7, var_69=0, var_71=6, var_73=0, var_75=4, var_90=0, var_93=0] [L255] SORT_6 var_77 = ((SORT_6)var_77_arg_0 << 1) | var_77_arg_1; [L256] EXPR var_77 & mask_SORT_6 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_66=0, var_68=7, var_69=0, var_71=6, var_73=0, var_75=4, var_90=0, var_93=0] [L256] var_77 = var_77 & mask_SORT_6 [L257] SORT_1 var_78_arg_0 = var_73; [L258] SORT_6 var_78_arg_1 = var_77; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_66=0, var_68=7, var_69=0, var_71=6, var_73=0, var_75=4, var_78_arg_0=0, var_78_arg_1=0, var_90=0, var_93=0] [L259] EXPR ((SORT_8)var_78_arg_0 << 2) | var_78_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_66=0, var_68=7, var_69=0, var_71=6, var_73=0, var_75=4, var_90=0, var_93=0] [L259] SORT_8 var_78 = ((SORT_8)var_78_arg_0 << 2) | var_78_arg_1; [L260] EXPR var_78 & mask_SORT_8 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_66=0, var_68=7, var_69=0, var_71=6, var_73=0, var_75=4, var_90=0, var_93=0] [L260] var_78 = var_78 & mask_SORT_8 [L261] SORT_8 var_79_arg_0 = var_78; [L262] SORT_1 var_79 = var_79_arg_0 != 0; [L263] SORT_1 var_70_arg_0 = var_69; [L264] SORT_1 var_70_arg_1 = var_54; [L265] SORT_1 var_70_arg_2 = var_54; [L266] SORT_1 var_70 = var_70_arg_0 ? var_70_arg_1 : var_70_arg_2; [L267] SORT_1 var_67_arg_0 = var_66; [L268] SORT_1 var_67_arg_1 = var_29; [L269] SORT_1 var_67_arg_2 = var_29; [L270] SORT_1 var_67 = var_67_arg_0 ? var_67_arg_1 : var_67_arg_2; [L271] SORT_1 var_74_arg_0 = var_73; [L272] SORT_1 var_74_arg_1 = var_70; [L273] SORT_1 var_74_arg_2 = var_67; [L274] SORT_1 var_74 = var_74_arg_0 ? var_74_arg_1 : var_74_arg_2; [L275] SORT_8 var_62_arg_0 = input_9; [L276] SORT_8 var_62_arg_1 = var_61; [L277] SORT_1 var_62 = var_62_arg_0 == var_62_arg_1; [L278] SORT_8 var_59_arg_0 = input_9; [L279] SORT_8 var_59_arg_1 = var_58; [L280] SORT_1 var_59 = var_59_arg_0 == var_59_arg_1; [L281] SORT_1 var_63_arg_0 = var_62; [L282] SORT_1 var_63_arg_1 = var_59; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_59=0, var_61=2, var_63_arg_0=0, var_63_arg_1=0, var_65=5, var_68=7, var_71=6, var_74=0, var_75=4, var_79=0, var_90=0, var_93=0] [L283] EXPR var_63_arg_0 | var_63_arg_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_59=0, var_61=2, var_65=5, var_68=7, var_71=6, var_74=0, var_75=4, var_79=0, var_90=0, var_93=0] [L283] SORT_1 var_63 = var_63_arg_0 | var_63_arg_1; [L284] EXPR var_63 & mask_SORT_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, input_9=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_59=0, var_61=2, var_65=5, var_68=7, var_71=6, var_74=0, var_75=4, var_79=0, var_90=0, var_93=0] [L284] var_63 = var_63 & mask_SORT_1 [L285] SORT_1 var_60_arg_0 = var_59; [L286] SORT_1 var_60_arg_1 = var_54; [L287] SORT_1 var_60_arg_2 = var_29; [L288] SORT_1 var_60 = var_60_arg_0 ? var_60_arg_1 : var_60_arg_2; [L289] SORT_8 var_56_arg_0 = input_9; [L290] SORT_8 var_56_arg_1 = var_55; [L291] SORT_1 var_56 = var_56_arg_0 == var_56_arg_1; [L292] SORT_1 var_57_arg_0 = var_56; [L293] SORT_1 var_57_arg_1 = var_29; [L294] SORT_1 var_57_arg_2 = var_54; [L295] SORT_1 var_57 = var_57_arg_0 ? var_57_arg_1 : var_57_arg_2; [L296] SORT_1 var_64_arg_0 = var_63; [L297] SORT_1 var_64_arg_1 = var_60; [L298] SORT_1 var_64_arg_2 = var_57; [L299] SORT_1 var_64 = var_64_arg_0 ? var_64_arg_1 : var_64_arg_2; [L300] SORT_1 var_80_arg_0 = var_79; [L301] SORT_1 var_80_arg_1 = var_74; [L302] SORT_1 var_80_arg_2 = var_64; [L303] SORT_1 var_80 = var_80_arg_0 ? var_80_arg_1 : var_80_arg_2; VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L304] EXPR var_80 & mask_SORT_1 VAL [input_10=0, input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_90=0, var_93=0] [L304] var_80 = var_80 & mask_SORT_1 [L305] SORT_6 var_49_arg_0 = input_10; [L306] SORT_6 var_49_arg_1 = var_48; [L307] SORT_1 var_49 = var_49_arg_0 == var_49_arg_1; [L308] SORT_1 var_52_arg_0 = var_51; [L309] SORT_1 var_52_arg_1 = var_49; VAL [input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_49=0, var_50=1, var_51=0, var_52_arg_0=0, var_52_arg_1=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L310] EXPR ((SORT_6)var_52_arg_0 << 1) | var_52_arg_1 VAL [input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L310] SORT_6 var_52 = ((SORT_6)var_52_arg_0 << 1) | var_52_arg_1; [L311] EXPR var_52 & mask_SORT_6 VAL [input_15=0, input_2=0, input_3=0, input_5=0, input_7=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L311] var_52 = var_52 & mask_SORT_6 [L312] SORT_6 var_53_arg_0 = var_52; [L313] SORT_1 var_53 = var_53_arg_0 != 0; [L314] SORT_1 var_81_arg_0 = var_80; [L315] SORT_1 var_81_arg_1 = var_53; [L316] SORT_1 var_81_arg_2 = var_29; [L317] SORT_1 var_81 = var_81_arg_0 ? var_81_arg_1 : var_81_arg_2; [L318] SORT_1 var_91_arg_0 = var_90; [L319] SORT_1 var_91_arg_1 = var_51; [L320] SORT_1 var_91_arg_2 = var_81; [L321] SORT_1 var_91 = var_91_arg_0 ? var_91_arg_1 : var_91_arg_2; [L322] SORT_6 var_47_arg_0 = input_7; [L323] SORT_6 var_47_arg_1 = var_46; [L324] SORT_1 var_47 = var_47_arg_0 == var_47_arg_1; [L325] SORT_1 var_94_arg_0 = var_91; [L326] SORT_1 var_94_arg_1 = var_47; VAL [input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_94_arg_0=0, var_94_arg_1=0] [L327] EXPR ((SORT_6)var_94_arg_0 << 1) | var_94_arg_1 VAL [input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L327] SORT_6 var_94 = ((SORT_6)var_94_arg_0 << 1) | var_94_arg_1; [L328] EXPR var_94 & mask_SORT_6 VAL [input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L328] var_94 = var_94 & mask_SORT_6 [L329] SORT_1 var_95_arg_0 = var_93; [L330] SORT_6 var_95_arg_1 = var_94; VAL [input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_95_arg_0=0, var_95_arg_1=0] [L331] EXPR ((SORT_8)var_95_arg_0 << 2) | var_95_arg_1 VAL [input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L331] SORT_8 var_95 = ((SORT_8)var_95_arg_0 << 2) | var_95_arg_1; [L332] EXPR var_95 & mask_SORT_8 VAL [input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L332] var_95 = var_95 & mask_SORT_8 [L333] SORT_8 var_96_arg_0 = var_95; [L334] SORT_1 var_96 = var_96_arg_0 != 0; [L335] SORT_1 var_97_arg_0 = input_13; [L336] SORT_1 var_97_arg_1 = var_96; VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_97_arg_0=0, var_97_arg_1=0] [L337] EXPR ((SORT_6)var_97_arg_0 << 1) | var_97_arg_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L337] SORT_6 var_97 = ((SORT_6)var_97_arg_0 << 1) | var_97_arg_1; [L338] EXPR var_97 & mask_SORT_6 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_39=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0] [L338] var_97 = var_97 & mask_SORT_6 [L339] SORT_6 var_98_arg_0 = var_97; [L340] SORT_1 var_98 = var_98_arg_0 == mask_SORT_6; [L341] SORT_1 var_41_arg_0 = state_35; [L342] SORT_6 var_41_arg_1 = state_39; [L343] SORT_6 var_41_arg_2 = input_19; [L344] SORT_6 var_41 = var_41_arg_0 ? var_41_arg_1 : var_41_arg_2; [L345] SORT_6 var_44_arg_0 = var_41; [L346] SORT_1 var_44 = var_44_arg_0 >> 0; VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_41=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L347] EXPR var_44 & mask_SORT_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_41=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L347] var_44 = var_44 & mask_SORT_1 [L348] SORT_6 var_42_arg_0 = var_41; [L349] SORT_1 var_42 = var_42_arg_0 >> 1; VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L350] EXPR var_42 & mask_SORT_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_33=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_38=0, var_396=3, var_41=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L350] var_42 = var_42 & mask_SORT_1 [L351] SORT_1 var_37_arg_0 = state_35; [L352] SORT_1 var_37_arg_1 = state_33; [L353] SORT_1 var_37_arg_2 = input_20; [L354] SORT_1 var_37 = var_37_arg_0 ? var_37_arg_1 : var_37_arg_2; [L355] SORT_1 var_43_arg_0 = var_42; [L356] SORT_1 var_43_arg_1 = var_37; [L357] SORT_1 var_43_arg_2 = var_29; [L358] SORT_1 var_43 = var_43_arg_0 ? var_43_arg_1 : var_43_arg_2; [L359] SORT_1 var_45_arg_0 = var_44; [L360] SORT_1 var_45_arg_1 = var_29; [L361] SORT_1 var_45_arg_2 = var_43; [L362] SORT_1 var_45 = var_45_arg_0 ? var_45_arg_1 : var_45_arg_2; VAL [input_13=0, input_15=0, input_20=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_45=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L363] EXPR var_45 & mask_SORT_1 VAL [input_13=0, input_15=0, input_20=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L363] var_45 = var_45 & mask_SORT_1 [L364] SORT_1 var_99_arg_0 = var_98; [L365] SORT_1 var_99_arg_1 = var_45; VAL [input_13=0, input_15=0, input_20=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0, var_99_arg_0=0, var_99_arg_1=0] [L366] EXPR ((SORT_6)var_99_arg_0 << 1) | var_99_arg_1 VAL [input_13=0, input_15=0, input_20=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L366] SORT_6 var_99 = ((SORT_6)var_99_arg_0 << 1) | var_99_arg_1; [L367] EXPR var_99 & mask_SORT_6 VAL [input_13=0, input_15=0, input_20=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_101=0, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L367] var_99 = var_99 & mask_SORT_6 [L368] SORT_6 var_100_arg_0 = var_99; [L369] SORT_1 var_100 = var_100_arg_0 != 0; [L370] SORT_1 var_103_arg_0 = state_35; [L371] SORT_1 var_103_arg_1 = state_101; [L372] SORT_1 var_103_arg_2 = input_20; [L373] SORT_1 var_103 = var_103_arg_0 ? var_103_arg_1 : var_103_arg_2; [L374] SORT_1 var_104_arg_0 = var_42; [L375] SORT_1 var_104_arg_1 = var_103; [L376] SORT_1 var_104_arg_2 = var_29; [L377] SORT_1 var_104 = var_104_arg_0 ? var_104_arg_1 : var_104_arg_2; [L378] SORT_1 var_105_arg_0 = var_44; [L379] SORT_1 var_105_arg_1 = var_29; [L380] SORT_1 var_105_arg_2 = var_104; [L381] SORT_1 var_105 = var_105_arg_0 ? var_105_arg_1 : var_105_arg_2; VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_105=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L382] EXPR var_105 & mask_SORT_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L382] var_105 = var_105 & mask_SORT_1 [L383] SORT_1 var_106_arg_0 = var_98; [L384] SORT_1 var_106_arg_1 = var_105; VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_106_arg_0=0, var_106_arg_1=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L385] EXPR ((SORT_6)var_106_arg_0 << 1) | var_106_arg_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L385] SORT_6 var_106 = ((SORT_6)var_106_arg_0 << 1) | var_106_arg_1; [L386] EXPR var_106 & mask_SORT_6 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_32=-1, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L386] var_106 = var_106 & mask_SORT_6 [L387] SORT_6 var_107_arg_0 = var_106; [L388] SORT_1 var_107 = var_107_arg_0 != 0; [L389] SORT_1 var_108_arg_0 = var_100; [L390] SORT_1 var_108_arg_1 = var_107; [L391] SORT_1 var_108 = var_108_arg_0 == var_108_arg_1; [L392] SORT_1 var_109_arg_0 = var_32; [L393] SORT_1 var_109_arg_1 = var_108; VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_109_arg_0=-1, var_109_arg_1=1, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L394] EXPR var_109_arg_0 | var_109_arg_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L394] SORT_1 var_109 = var_109_arg_0 | var_109_arg_1; [L395] SORT_1 var_112_arg_0 = var_109; [L396] SORT_1 var_112 = ~var_112_arg_0; [L397] SORT_1 var_113_arg_0 = var_54; [L398] SORT_1 var_113_arg_1 = var_112; VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_113_arg_0=1, var_113_arg_1=-1, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L399] EXPR var_113_arg_0 & var_113_arg_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L399] SORT_1 var_113 = var_113_arg_0 & var_113_arg_1; [L400] EXPR var_113 & mask_SORT_1 VAL [input_13=0, input_15=0, input_2=0, input_3=0, input_5=0, mask_SORT_14=31, mask_SORT_17=255, mask_SORT_186=63, mask_SORT_188=127, mask_SORT_191=511, mask_SORT_193=1023, mask_SORT_195=2047, mask_SORT_197=4095, mask_SORT_1=1, mask_SORT_6=3, mask_SORT_88=15, mask_SORT_8=7, state_117=0, state_30=0, state_344=0, state_35=0, state_442=0, state_448=0, var_100=0, var_103=0, var_116=0, var_137=11, var_139=10, var_141=2, var_143=9, var_158=21, var_160=20, var_162=19, var_164=18, var_166=17, var_168=16, var_170=15, var_172=14, var_174=8, var_176=6, var_178=3, var_180=5, var_200=4, var_202=1, var_212=7, var_230=13, var_238=12, var_259=23, var_262=22, var_271=25, var_274=27, var_277=26, var_281=29, var_284=31, var_287=30, var_291=28, var_297=24, var_29=0, var_320=0, var_37=0, var_38=0, var_396=3, var_41=0, var_42=0, var_44=0, var_46=3, var_47=0, var_48=2, var_49=0, var_50=1, var_51=0, var_54=1, var_55=1, var_58=3, var_61=2, var_65=5, var_68=7, var_71=6, var_75=4, var_80=1, var_90=0, var_93=0, var_98=0] [L400] var_113 = var_113 & mask_SORT_1 [L401] SORT_1 bad_114_arg_0 = var_113; [L402] CALL __VERIFIER_assert(!(bad_114_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 1126 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 12.8s, OverallIterations: 8, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13729 SdHoareTripleChecker+Valid, 2.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13729 mSDsluCounter, 60965 SdHoareTripleChecker+Invalid, 1.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 49371 mSDsCounter, 42 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2429 IncrementalHoareTripleChecker+Invalid, 2471 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 42 mSolverCounterUnsat, 11594 mSDtfsCounter, 2429 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 73 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1511occurred in iteration=7, InterpolantAutomatonStates: 55, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 7 MinimizatonAttempts, 89 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 6.2s InterpolantComputationTime, 955 NumberOfCodeBlocks, 955 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 826 ConstructedInterpolants, 0 QuantifiedInterpolants, 5228 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 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 [2024-10-14 05:52:33,656 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4db7817cdae75ef05c3a171f2cc49db22d29824bd4300202961a415e3e4cd9c1 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 05:52:36,010 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 05:52:36,096 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 05:52:36,104 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 05:52:36,104 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 05:52:36,139 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 05:52:36,141 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 05:52:36,141 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 05:52:36,142 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 05:52:36,142 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 05:52:36,143 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 05:52:36,143 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 05:52:36,144 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 05:52:36,145 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 05:52:36,145 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 05:52:36,145 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 05:52:36,146 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 05:52:36,146 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 05:52:36,146 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 05:52:36,147 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 05:52:36,147 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 05:52:36,150 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 05:52:36,150 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 05:52:36,150 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 05:52:36,151 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 05:52:36,151 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 05:52:36,151 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 05:52:36,152 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 05:52:36,152 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 05:52:36,152 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 05:52:36,153 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 05:52:36,153 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 05:52:36,155 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 05:52:36,155 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 05:52:36,155 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 05:52:36,156 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 05:52:36,157 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 05:52:36,157 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 05:52:36,157 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 05:52:36,157 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 05:52:36,157 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 05:52:36,158 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 05:52:36,158 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4db7817cdae75ef05c3a171f2cc49db22d29824bd4300202961a415e3e4cd9c1 [2024-10-14 05:52:36,504 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 05:52:36,529 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 05:52:36,531 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 05:52:36,533 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 05:52:36,533 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 05:52:36,534 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c [2024-10-14 05:52:38,083 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 05:52:38,399 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 05:52:38,399 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c [2024-10-14 05:52:38,416 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/382fb264e/92ccb211fa4844ccb67f091707e6d2aa/FLAG954c6bda7 [2024-10-14 05:52:38,673 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/382fb264e/92ccb211fa4844ccb67f091707e6d2aa [2024-10-14 05:52:38,675 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 05:52:38,676 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 05:52:38,677 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 05:52:38,678 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 05:52:38,683 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 05:52:38,684 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:52:38" (1/1) ... [2024-10-14 05:52:38,685 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2db70138 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:38, skipping insertion in model container [2024-10-14 05:52:38,687 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:52:38" (1/1) ... [2024-10-14 05:52:38,772 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 05:52:38,981 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c[1245,1258] [2024-10-14 05:52:39,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 05:52:39,335 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 05:52:39,347 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal22.c[1245,1258] [2024-10-14 05:52:39,456 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 05:52:39,471 INFO L204 MainTranslator]: Completed translation [2024-10-14 05:52:39,472 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:39 WrapperNode [2024-10-14 05:52:39,472 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 05:52:39,474 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 05:52:39,474 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 05:52:39,475 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 05:52:39,481 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:39" (1/1) ... [2024-10-14 05:52:39,529 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:39" (1/1) ... [2024-10-14 05:52:39,625 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1595 [2024-10-14 05:52:39,626 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 05:52:39,626 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 05:52:39,627 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 05:52:39,627 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 05:52:39,638 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:39" (1/1) ... [2024-10-14 05:52:39,639 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:39" (1/1) ... [2024-10-14 05:52:39,650 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:39" (1/1) ... [2024-10-14 05:52:39,699 INFO L175 MemorySlicer]: Split 10 memory accesses to 2 slices as follows [2, 8]. 80 percent of accesses are in the largest equivalence class. The 10 initializations are split as follows [2, 8]. The 0 writes are split as follows [0, 0]. [2024-10-14 05:52:39,699 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:39" (1/1) ... [2024-10-14 05:52:39,699 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:39" (1/1) ... [2024-10-14 05:52:39,740 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:39" (1/1) ... [2024-10-14 05:52:39,745 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:39" (1/1) ... [2024-10-14 05:52:39,756 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:39" (1/1) ... [2024-10-14 05:52:39,768 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:39" (1/1) ... [2024-10-14 05:52:39,784 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 05:52:39,785 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 05:52:39,785 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 05:52:39,785 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 05:52:39,786 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:39" (1/1) ... [2024-10-14 05:52:39,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 05:52:39,806 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 05:52:39,822 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) [2024-10-14 05:52:39,826 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 [2024-10-14 05:52:39,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 05:52:39,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-14 05:52:39,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-10-14 05:52:39,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 05:52:39,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 05:52:40,211 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 05:52:40,213 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 05:52:44,440 INFO L? ?]: Removed 221 outVars from TransFormulas that were not future-live. [2024-10-14 05:52:44,440 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 05:52:44,515 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 05:52:44,519 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-14 05:52:44,520 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 05:52:44 BoogieIcfgContainer [2024-10-14 05:52:44,520 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 05:52:44,521 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 05:52:44,522 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 05:52:44,525 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 05:52:44,525 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 05:52:38" (1/3) ... [2024-10-14 05:52:44,526 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d6c6a32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 05:52:44, skipping insertion in model container [2024-10-14 05:52:44,527 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:52:39" (2/3) ... [2024-10-14 05:52:44,528 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d6c6a32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 05:52:44, skipping insertion in model container [2024-10-14 05:52:44,528 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 05:52:44" (3/3) ... [2024-10-14 05:52:44,529 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.cal22.c [2024-10-14 05:52:44,547 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 05:52:44,547 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 05:52:44,604 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 05:52:44,612 INFO L333 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, 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;@6ebd9c65, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 05:52:44,612 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 05:52:44,617 INFO L276 IsEmpty]: Start isEmpty. Operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 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) [2024-10-14 05:52:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-10-14 05:52:44,622 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 05:52:44,623 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2024-10-14 05:52:44,624 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 05:52:44,629 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 05:52:44,630 INFO L85 PathProgramCache]: Analyzing trace with hash 1614770, now seen corresponding path program 1 times [2024-10-14 05:52:44,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 05:52:44,650 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1328989083] [2024-10-14 05:52:44,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 05:52:44,651 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-14 05:52:44,651 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 05:52:44,654 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-14 05:52:44,698 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-10-14 05:52:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 05:52:45,163 INFO L255 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-10-14 05:52:45,174 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 05:52:45,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 05:52:45,293 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-14 05:52:45,294 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-14 05:52:45,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1328989083] [2024-10-14 05:52:45,294 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1328989083] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 05:52:45,295 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 05:52:45,295 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-14 05:52:45,296 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [251858176] [2024-10-14 05:52:45,297 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 05:52:45,301 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-14 05:52:45,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-14 05:52:45,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-14 05:52:45,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-14 05:52:45,323 INFO L87 Difference]: Start difference. First operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 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 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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) [2024-10-14 05:52:45,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 05:52:45,516 INFO L93 Difference]: Finished difference Result 15 states and 20 transitions. [2024-10-14 05:52:45,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-14 05:52:45,520 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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 4 [2024-10-14 05:52:45,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 05:52:45,528 INFO L225 Difference]: With dead ends: 15 [2024-10-14 05:52:45,528 INFO L226 Difference]: Without dead ends: 9 [2024-10-14 05:52:45,531 INFO L431 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 [2024-10-14 05:52:45,536 INFO L432 NwaCegarLoop]: 2 mSDtfsCounter, 2 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 6 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-14 05:52:45,537 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 6 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-14 05:52:45,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2024-10-14 05:52:45,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 8. [2024-10-14 05:52:45,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 1.1428571428571428) internal successors, (8), 7 states have internal predecessors, (8), 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) [2024-10-14 05:52:45,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 8 transitions. [2024-10-14 05:52:45,564 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 8 transitions. Word has length 4 [2024-10-14 05:52:45,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 05:52:45,565 INFO L471 AbstractCegarLoop]: Abstraction has 8 states and 8 transitions. [2024-10-14 05:52:45,565 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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) [2024-10-14 05:52:45,565 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 8 transitions. [2024-10-14 05:52:45,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-10-14 05:52:45,566 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 05:52:45,566 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2024-10-14 05:52:45,573 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-10-14 05:52:45,767 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-14 05:52:45,768 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 05:52:45,768 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 05:52:45,768 INFO L85 PathProgramCache]: Analyzing trace with hash 865745430, now seen corresponding path program 1 times [2024-10-14 05:52:45,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 05:52:45,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1399893593] [2024-10-14 05:52:45,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 05:52:45,770 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-14 05:52:45,771 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 05:52:45,774 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-14 05:52:45,775 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-10-14 05:52:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 05:52:46,728 INFO L255 TraceCheckSpWp]: Trace formula consists of 483 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-10-14 05:52:46,743 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 05:52:47,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 05:52:47,296 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-14 05:52:56,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-14 05:52:56,527 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-14 05:52:56,528 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1399893593] [2024-10-14 05:52:56,528 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1399893593] provided 0 perfect and 2 imperfect interpolant sequences [2024-10-14 05:52:56,528 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-10-14 05:52:56,528 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 7 [2024-10-14 05:52:56,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [886832555] [2024-10-14 05:52:56,528 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-10-14 05:52:56,531 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-10-14 05:52:56,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-14 05:52:56,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-10-14 05:52:56,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=39, Unknown=1, NotChecked=0, Total=56 [2024-10-14 05:52:56,532 INFO L87 Difference]: Start difference. First operand 8 states and 8 transitions. Second operand has 8 states, 8 states have (on average 1.625) internal successors, (13), 7 states have internal predecessors, (13), 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) [2024-10-14 05:52:56,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 05:52:56,770 INFO L93 Difference]: Finished difference Result 14 states and 14 transitions. [2024-10-14 05:52:56,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-14 05:52:56,770 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.625) internal successors, (13), 7 states have internal predecessors, (13), 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 7 [2024-10-14 05:52:56,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 05:52:56,771 INFO L225 Difference]: With dead ends: 14 [2024-10-14 05:52:56,771 INFO L226 Difference]: Without dead ends: 12 [2024-10-14 05:52:56,771 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=38, Invalid=71, Unknown=1, NotChecked=0, Total=110 [2024-10-14 05:52:56,772 INFO L432 NwaCegarLoop]: 2 mSDtfsCounter, 8 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 11 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-10-14 05:52:56,773 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 11 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-10-14 05:52:56,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states. [2024-10-14 05:52:56,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 11. [2024-10-14 05:52:56,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 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) [2024-10-14 05:52:56,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2024-10-14 05:52:56,776 INFO L78 Accepts]: Start accepts. Automaton has 11 states and 11 transitions. Word has length 7 [2024-10-14 05:52:56,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 05:52:56,776 INFO L471 AbstractCegarLoop]: Abstraction has 11 states and 11 transitions. [2024-10-14 05:52:56,776 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.625) internal successors, (13), 7 states have internal predecessors, (13), 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) [2024-10-14 05:52:56,777 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2024-10-14 05:52:56,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-10-14 05:52:56,777 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 05:52:56,777 INFO L215 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1] [2024-10-14 05:52:56,785 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-10-14 05:52:56,978 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-14 05:52:56,978 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 05:52:56,979 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 05:52:56,979 INFO L85 PathProgramCache]: Analyzing trace with hash 148265266, now seen corresponding path program 2 times [2024-10-14 05:52:56,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 05:52:56,981 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2091392667] [2024-10-14 05:52:56,981 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-10-14 05:52:56,982 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-14 05:52:56,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 05:52:56,985 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-14 05:52:56,986 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-10-14 05:52:59,251 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-10-14 05:52:59,251 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-10-14 05:52:59,283 INFO L255 TraceCheckSpWp]: Trace formula consists of 685 conjuncts, 119 conjuncts are in the unsatisfiable core [2024-10-14 05:52:59,307 INFO L278 TraceCheckSpWp]: Computing forward predicates...