./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-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 32bit --witnessprinter.graph.data.programhash c059c6e808181dc4dbac037ab5c2899e07b4a989a4b9d7a03b2b3462ce48ebd4 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 19:28:57,427 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 19:28:57,473 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-03 19:28:57,477 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 19:28:57,478 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 19:28:57,499 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 19:28:57,500 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 19:28:57,500 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 19:28:57,501 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 19:28:57,501 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 19:28:57,501 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 19:28:57,501 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 19:28:57,501 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 19:28:57,502 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 19:28:57,502 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 19:28:57,502 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 19:28:57,502 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 19:28:57,502 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 19:28:57,502 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-03 19:28:57,503 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 19:28:57,503 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 19:28:57,503 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 19:28:57,503 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 19:28:57,503 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 19:28:57,503 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 19:28:57,503 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 19:28:57,503 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 19:28:57,503 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 19:28:57,504 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 19:28:57,504 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 19:28:57,504 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 19:28:57,504 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 19:28:57,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 19:28:57,504 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 19:28:57,504 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 19:28:57,505 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 19:28:57,505 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 19:28:57,505 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-03 19:28:57,505 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-03 19:28:57,505 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 19:28:57,505 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 19:28:57,505 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 19:28:57,505 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 19:28:57,505 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c059c6e808181dc4dbac037ab5c2899e07b4a989a4b9d7a03b2b3462ce48ebd4 [2025-03-03 19:28:57,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 19:28:57,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 19:28:57,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 19:28:57,737 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 19:28:57,738 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 19:28:57,739 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i [2025-03-03 19:28:58,895 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2352484e6/db63e048b9e840d8a826a3d454a33027/FLAG02beaadc1 [2025-03-03 19:28:59,107 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 19:28:59,109 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i [2025-03-03 19:28:59,118 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2352484e6/db63e048b9e840d8a826a3d454a33027/FLAG02beaadc1 [2025-03-03 19:28:59,136 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2352484e6/db63e048b9e840d8a826a3d454a33027 [2025-03-03 19:28:59,138 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 19:28:59,139 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 19:28:59,141 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 19:28:59,142 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 19:28:59,145 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 19:28:59,146 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 07:28:59" (1/1) ... [2025-03-03 19:28:59,147 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53398619 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:28:59, skipping insertion in model container [2025-03-03 19:28:59,148 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 07:28:59" (1/1) ... [2025-03-03 19:28:59,167 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 19:28:59,264 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i[916,929] [2025-03-03 19:28:59,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 19:28:59,358 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 19:28:59,365 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i[916,929] [2025-03-03 19:28:59,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 19:28:59,408 INFO L204 MainTranslator]: Completed translation [2025-03-03 19:28:59,408 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:28:59 WrapperNode [2025-03-03 19:28:59,408 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 19:28:59,409 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 19:28:59,409 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 19:28:59,409 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 19:28:59,413 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:28:59" (1/1) ... [2025-03-03 19:28:59,427 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:28:59" (1/1) ... [2025-03-03 19:28:59,455 INFO L138 Inliner]: procedures = 26, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 300 [2025-03-03 19:28:59,456 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 19:28:59,456 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 19:28:59,456 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 19:28:59,456 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 19:28:59,462 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:28:59" (1/1) ... [2025-03-03 19:28:59,462 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:28:59" (1/1) ... [2025-03-03 19:28:59,465 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:28:59" (1/1) ... [2025-03-03 19:28:59,483 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-03-03 19:28:59,483 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:28:59" (1/1) ... [2025-03-03 19:28:59,483 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:28:59" (1/1) ... [2025-03-03 19:28:59,493 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:28:59" (1/1) ... [2025-03-03 19:28:59,499 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:28:59" (1/1) ... [2025-03-03 19:28:59,501 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:28:59" (1/1) ... [2025-03-03 19:28:59,505 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:28:59" (1/1) ... [2025-03-03 19:28:59,511 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 19:28:59,512 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 19:28:59,512 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 19:28:59,512 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 19:28:59,513 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:28:59" (1/1) ... [2025-03-03 19:28:59,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 19:28:59,526 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 19:28:59,538 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) [2025-03-03 19:28:59,541 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 [2025-03-03 19:28:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 19:28:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-03 19:28:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-03 19:28:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-03 19:28:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 19:28:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 19:28:59,628 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 19:28:59,630 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 19:28:59,967 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L264: havoc property_#t~bitwise31#1;havoc property_#t~short32#1; [2025-03-03 19:29:00,014 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2025-03-03 19:29:00,015 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 19:29:00,033 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 19:29:00,033 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-03 19:29:00,033 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 07:29:00 BoogieIcfgContainer [2025-03-03 19:29:00,033 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 19:29:00,036 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 19:29:00,036 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 19:29:00,039 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 19:29:00,039 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 07:28:59" (1/3) ... [2025-03-03 19:29:00,039 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a1c9c5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 07:29:00, skipping insertion in model container [2025-03-03 19:29:00,040 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:28:59" (2/3) ... [2025-03-03 19:29:00,040 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a1c9c5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 07:29:00, skipping insertion in model container [2025-03-03 19:29:00,040 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 07:29:00" (3/3) ... [2025-03-03 19:29:00,041 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-76.i [2025-03-03 19:29:00,050 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 19:29:00,052 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-76.i that has 2 procedures, 131 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 19:29:00,090 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 19:29:00,099 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;@3d22255b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 19:29:00,099 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 19:29:00,103 INFO L276 IsEmpty]: Start isEmpty. Operand has 131 states, 85 states have (on average 1.4941176470588236) internal successors, (127), 86 states have internal predecessors, (127), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2025-03-03 19:29:00,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2025-03-03 19:29:00,114 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:29:00,114 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:29:00,114 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:29:00,117 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:29:00,118 INFO L85 PathProgramCache]: Analyzing trace with hash -1583509740, now seen corresponding path program 1 times [2025-03-03 19:29:00,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:29:00,124 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [849805373] [2025-03-03 19:29:00,124 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:00,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:29:00,197 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 271 statements into 1 equivalence classes. [2025-03-03 19:29:00,225 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 271 of 271 statements. [2025-03-03 19:29:00,226 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:00,226 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:29:00,426 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 3528 trivial. 0 not checked. [2025-03-03 19:29:00,426 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 19:29:00,427 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [849805373] [2025-03-03 19:29:00,427 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [849805373] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-03 19:29:00,427 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [537018829] [2025-03-03 19:29:00,427 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:00,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 19:29:00,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 19:29:00,431 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 19:29:00,432 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-03 19:29:00,531 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 271 statements into 1 equivalence classes. [2025-03-03 19:29:00,608 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 271 of 271 statements. [2025-03-03 19:29:00,608 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:00,609 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:29:00,613 INFO L256 TraceCheckSpWp]: Trace formula consists of 611 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-03 19:29:00,621 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 19:29:00,654 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 3528 trivial. 0 not checked. [2025-03-03 19:29:00,654 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 19:29:00,654 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [537018829] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:29:00,654 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-03 19:29:00,655 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-03 19:29:00,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [408367987] [2025-03-03 19:29:00,657 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:29:00,659 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-03 19:29:00,659 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 19:29:00,672 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-03 19:29:00,672 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 19:29:00,674 INFO L87 Difference]: Start difference. First operand has 131 states, 85 states have (on average 1.4941176470588236) internal successors, (127), 86 states have internal predecessors, (127), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2025-03-03 19:29:00,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:29:00,704 INFO L93 Difference]: Finished difference Result 252 states and 458 transitions. [2025-03-03 19:29:00,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-03 19:29:00,706 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) Word has length 271 [2025-03-03 19:29:00,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:29:00,712 INFO L225 Difference]: With dead ends: 252 [2025-03-03 19:29:00,713 INFO L226 Difference]: Without dead ends: 124 [2025-03-03 19:29:00,716 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 272 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 19:29:00,717 INFO L435 NwaCegarLoop]: 198 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 198 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 19:29:00,718 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 198 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 19:29:00,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2025-03-03 19:29:00,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2025-03-03 19:29:00,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 79 states have (on average 1.4303797468354431) internal successors, (113), 79 states have internal predecessors, (113), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2025-03-03 19:29:00,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 199 transitions. [2025-03-03 19:29:00,752 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 199 transitions. Word has length 271 [2025-03-03 19:29:00,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:29:00,752 INFO L471 AbstractCegarLoop]: Abstraction has 124 states and 199 transitions. [2025-03-03 19:29:00,752 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2025-03-03 19:29:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 199 transitions. [2025-03-03 19:29:00,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2025-03-03 19:29:00,758 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:29:00,758 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:29:00,766 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-03 19:29:00,959 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-03-03 19:29:00,959 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:29:00,961 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:29:00,961 INFO L85 PathProgramCache]: Analyzing trace with hash 188401047, now seen corresponding path program 1 times [2025-03-03 19:29:00,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:29:00,961 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1891247482] [2025-03-03 19:29:00,961 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:00,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:29:00,984 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 271 statements into 1 equivalence classes. [2025-03-03 19:29:01,029 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 271 of 271 statements. [2025-03-03 19:29:01,033 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:01,034 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:29:01,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2025-03-03 19:29:01,205 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 19:29:01,205 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1891247482] [2025-03-03 19:29:01,205 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1891247482] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:29:01,205 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:29:01,205 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 19:29:01,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1975432495] [2025-03-03 19:29:01,205 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:29:01,206 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 19:29:01,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 19:29:01,206 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 19:29:01,206 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 19:29:01,209 INFO L87 Difference]: Start difference. First operand 124 states and 199 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:29:01,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:29:01,261 INFO L93 Difference]: Finished difference Result 318 states and 509 transitions. [2025-03-03 19:29:01,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 19:29:01,261 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 271 [2025-03-03 19:29:01,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:29:01,265 INFO L225 Difference]: With dead ends: 318 [2025-03-03 19:29:01,265 INFO L226 Difference]: Without dead ends: 197 [2025-03-03 19:29:01,266 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 19:29:01,268 INFO L435 NwaCegarLoop]: 197 mSDtfsCounter, 112 mSDsluCounter, 185 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 112 SdHoareTripleChecker+Valid, 382 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 19:29:01,269 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [112 Valid, 382 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 19:29:01,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2025-03-03 19:29:01,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 194. [2025-03-03 19:29:01,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194 states, 130 states have (on average 1.4384615384615385) internal successors, (187), 131 states have internal predecessors, (187), 61 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (61), 60 states have call predecessors, (61), 61 states have call successors, (61) [2025-03-03 19:29:01,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 309 transitions. [2025-03-03 19:29:01,299 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 309 transitions. Word has length 271 [2025-03-03 19:29:01,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:29:01,301 INFO L471 AbstractCegarLoop]: Abstraction has 194 states and 309 transitions. [2025-03-03 19:29:01,301 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:29:01,301 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 309 transitions. [2025-03-03 19:29:01,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2025-03-03 19:29:01,307 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:29:01,307 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:29:01,307 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-03 19:29:01,307 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:29:01,307 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:29:01,308 INFO L85 PathProgramCache]: Analyzing trace with hash -1849655242, now seen corresponding path program 1 times [2025-03-03 19:29:01,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:29:01,308 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [268367600] [2025-03-03 19:29:01,308 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:01,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:29:01,327 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 271 statements into 1 equivalence classes. [2025-03-03 19:29:01,395 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 271 of 271 statements. [2025-03-03 19:29:01,396 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:01,396 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:29:01,509 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2025-03-03 19:29:01,509 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 19:29:01,510 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [268367600] [2025-03-03 19:29:01,510 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [268367600] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:29:01,510 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:29:01,510 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 19:29:01,510 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849619055] [2025-03-03 19:29:01,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:29:01,511 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 19:29:01,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 19:29:01,511 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 19:29:01,511 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 19:29:01,512 INFO L87 Difference]: Start difference. First operand 194 states and 309 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:29:01,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:29:01,562 INFO L93 Difference]: Finished difference Result 431 states and 682 transitions. [2025-03-03 19:29:01,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 19:29:01,562 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 271 [2025-03-03 19:29:01,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:29:01,568 INFO L225 Difference]: With dead ends: 431 [2025-03-03 19:29:01,568 INFO L226 Difference]: Without dead ends: 240 [2025-03-03 19:29:01,569 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 19:29:01,570 INFO L435 NwaCegarLoop]: 194 mSDtfsCounter, 32 mSDsluCounter, 184 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 378 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 19:29:01,571 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [32 Valid, 378 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 19:29:01,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 240 states. [2025-03-03 19:29:01,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 240 to 218. [2025-03-03 19:29:01,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 218 states, 154 states have (on average 1.448051948051948) internal successors, (223), 155 states have internal predecessors, (223), 61 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (61), 60 states have call predecessors, (61), 61 states have call successors, (61) [2025-03-03 19:29:01,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 345 transitions. [2025-03-03 19:29:01,597 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 345 transitions. Word has length 271 [2025-03-03 19:29:01,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:29:01,598 INFO L471 AbstractCegarLoop]: Abstraction has 218 states and 345 transitions. [2025-03-03 19:29:01,598 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:29:01,598 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 345 transitions. [2025-03-03 19:29:01,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2025-03-03 19:29:01,602 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:29:01,602 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:29:01,602 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-03 19:29:01,602 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:29:01,603 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:29:01,603 INFO L85 PathProgramCache]: Analyzing trace with hash 937760245, now seen corresponding path program 1 times [2025-03-03 19:29:01,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:29:01,603 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1408114225] [2025-03-03 19:29:01,603 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:01,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:29:01,622 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 271 statements into 1 equivalence classes. [2025-03-03 19:29:01,659 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 271 of 271 statements. [2025-03-03 19:29:01,659 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:01,659 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:29:01,849 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2025-03-03 19:29:01,849 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 19:29:01,849 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1408114225] [2025-03-03 19:29:01,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1408114225] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:29:01,849 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:29:01,849 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 19:29:01,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1153654833] [2025-03-03 19:29:01,850 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:29:01,850 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 19:29:01,850 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 19:29:01,851 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 19:29:01,851 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 19:29:01,851 INFO L87 Difference]: Start difference. First operand 218 states and 345 transitions. Second operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:29:02,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:29:02,027 INFO L93 Difference]: Finished difference Result 648 states and 1029 transitions. [2025-03-03 19:29:02,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 19:29:02,028 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 271 [2025-03-03 19:29:02,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:29:02,031 INFO L225 Difference]: With dead ends: 648 [2025-03-03 19:29:02,031 INFO L226 Difference]: Without dead ends: 433 [2025-03-03 19:29:02,035 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-03 19:29:02,036 INFO L435 NwaCegarLoop]: 193 mSDtfsCounter, 110 mSDsluCounter, 291 mSDsCounter, 0 mSdLazyCounter, 110 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 484 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 110 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-03 19:29:02,036 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [110 Valid, 484 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 110 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-03 19:29:02,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 433 states. [2025-03-03 19:29:02,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 433 to 429. [2025-03-03 19:29:02,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 429 states, 302 states have (on average 1.4437086092715232) internal successors, (436), 304 states have internal predecessors, (436), 122 states have call successors, (122), 4 states have call predecessors, (122), 4 states have return successors, (122), 120 states have call predecessors, (122), 122 states have call successors, (122) [2025-03-03 19:29:02,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 429 states and 680 transitions. [2025-03-03 19:29:02,096 INFO L78 Accepts]: Start accepts. Automaton has 429 states and 680 transitions. Word has length 271 [2025-03-03 19:29:02,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:29:02,097 INFO L471 AbstractCegarLoop]: Abstraction has 429 states and 680 transitions. [2025-03-03 19:29:02,097 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:29:02,097 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 680 transitions. [2025-03-03 19:29:02,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2025-03-03 19:29:02,099 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:29:02,099 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:29:02,099 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-03 19:29:02,100 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:29:02,100 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:29:02,100 INFO L85 PathProgramCache]: Analyzing trace with hash -859191114, now seen corresponding path program 1 times [2025-03-03 19:29:02,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:29:02,101 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534762827] [2025-03-03 19:29:02,101 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:02,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:29:02,120 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 271 statements into 1 equivalence classes. [2025-03-03 19:29:02,213 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 271 of 271 statements. [2025-03-03 19:29:02,216 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:02,216 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:29:02,420 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 54 proven. 72 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2025-03-03 19:29:02,421 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 19:29:02,421 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534762827] [2025-03-03 19:29:02,421 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [534762827] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-03 19:29:02,421 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [346995473] [2025-03-03 19:29:02,421 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:02,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 19:29:02,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 19:29:02,423 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 19:29:02,425 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-03 19:29:02,501 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 271 statements into 1 equivalence classes. [2025-03-03 19:29:02,563 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 271 of 271 statements. [2025-03-03 19:29:02,564 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:02,564 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:29:02,566 INFO L256 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 6 conjuncts are in the unsatisfiable core [2025-03-03 19:29:02,573 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 19:29:02,842 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1806 proven. 72 refuted. 0 times theorem prover too weak. 1734 trivial. 0 not checked. [2025-03-03 19:29:02,843 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-03 19:29:03,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 54 proven. 72 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2025-03-03 19:29:03,120 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [346995473] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-03 19:29:03,120 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-03 19:29:03,120 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2025-03-03 19:29:03,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391099183] [2025-03-03 19:29:03,121 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-03 19:29:03,122 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-03-03 19:29:03,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 19:29:03,122 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-03-03 19:29:03,122 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-03-03 19:29:03,123 INFO L87 Difference]: Start difference. First operand 429 states and 680 transitions. Second operand has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 2 states have call successors, (67), 2 states have call predecessors, (67), 4 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) [2025-03-03 19:29:03,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:29:03,414 INFO L93 Difference]: Finished difference Result 741 states and 1168 transitions. [2025-03-03 19:29:03,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-03-03 19:29:03,415 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 2 states have call successors, (67), 2 states have call predecessors, (67), 4 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) Word has length 271 [2025-03-03 19:29:03,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:29:03,418 INFO L225 Difference]: With dead ends: 741 [2025-03-03 19:29:03,418 INFO L226 Difference]: Without dead ends: 315 [2025-03-03 19:29:03,419 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 549 GetRequests, 539 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2025-03-03 19:29:03,419 INFO L435 NwaCegarLoop]: 179 mSDtfsCounter, 105 mSDsluCounter, 245 mSDsCounter, 0 mSdLazyCounter, 310 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 424 SdHoareTripleChecker+Invalid, 329 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 310 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-03 19:29:03,419 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [123 Valid, 424 Invalid, 329 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 310 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-03 19:29:03,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2025-03-03 19:29:03,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 308. [2025-03-03 19:29:03,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 308 states, 198 states have (on average 1.3636363636363635) internal successors, (270), 199 states have internal predecessors, (270), 104 states have call successors, (104), 5 states have call predecessors, (104), 5 states have return successors, (104), 103 states have call predecessors, (104), 104 states have call successors, (104) [2025-03-03 19:29:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 478 transitions. [2025-03-03 19:29:03,453 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 478 transitions. Word has length 271 [2025-03-03 19:29:03,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:29:03,454 INFO L471 AbstractCegarLoop]: Abstraction has 308 states and 478 transitions. [2025-03-03 19:29:03,454 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.714285714285714) internal successors, (68), 7 states have internal predecessors, (68), 2 states have call successors, (67), 2 states have call predecessors, (67), 4 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) [2025-03-03 19:29:03,454 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 478 transitions. [2025-03-03 19:29:03,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2025-03-03 19:29:03,456 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:29:03,457 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:29:03,463 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2025-03-03 19:29:03,657 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 19:29:03,658 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:29:03,658 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:29:03,659 INFO L85 PathProgramCache]: Analyzing trace with hash 911465137, now seen corresponding path program 1 times [2025-03-03 19:29:03,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:29:03,659 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43036520] [2025-03-03 19:29:03,660 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:03,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:29:03,681 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 273 statements into 1 equivalence classes. [2025-03-03 19:29:03,703 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 273 of 273 statements. [2025-03-03 19:29:03,703 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:03,703 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:29:03,896 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2025-03-03 19:29:03,897 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 19:29:03,897 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43036520] [2025-03-03 19:29:03,897 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [43036520] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:29:03,897 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:29:03,897 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 19:29:03,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1795399634] [2025-03-03 19:29:03,897 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:29:03,897 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 19:29:03,897 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 19:29:03,898 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 19:29:03,898 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 19:29:03,898 INFO L87 Difference]: Start difference. First operand 308 states and 478 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:29:03,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:29:03,931 INFO L93 Difference]: Finished difference Result 850 states and 1326 transitions. [2025-03-03 19:29:03,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 19:29:03,931 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 273 [2025-03-03 19:29:03,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:29:03,935 INFO L225 Difference]: With dead ends: 850 [2025-03-03 19:29:03,935 INFO L226 Difference]: Without dead ends: 579 [2025-03-03 19:29:03,936 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 19:29:03,936 INFO L435 NwaCegarLoop]: 194 mSDtfsCounter, 115 mSDsluCounter, 188 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 115 SdHoareTripleChecker+Valid, 382 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 19:29:03,936 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [115 Valid, 382 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 19:29:03,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 579 states. [2025-03-03 19:29:03,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 579 to 575. [2025-03-03 19:29:03,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 575 states, 375 states have (on average 1.3733333333333333) internal successors, (515), 376 states have internal predecessors, (515), 190 states have call successors, (190), 9 states have call predecessors, (190), 9 states have return successors, (190), 189 states have call predecessors, (190), 190 states have call successors, (190) [2025-03-03 19:29:03,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 575 states and 895 transitions. [2025-03-03 19:29:03,990 INFO L78 Accepts]: Start accepts. Automaton has 575 states and 895 transitions. Word has length 273 [2025-03-03 19:29:03,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:29:03,990 INFO L471 AbstractCegarLoop]: Abstraction has 575 states and 895 transitions. [2025-03-03 19:29:03,990 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:29:03,990 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 895 transitions. [2025-03-03 19:29:03,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2025-03-03 19:29:03,992 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:29:03,992 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:29:03,992 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-03 19:29:03,993 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:29:03,993 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:29:03,993 INFO L85 PathProgramCache]: Analyzing trace with hash -333299344, now seen corresponding path program 1 times [2025-03-03 19:29:03,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:29:03,994 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [463833583] [2025-03-03 19:29:03,994 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:03,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:29:04,010 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 273 statements into 1 equivalence classes. [2025-03-03 19:29:04,067 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 273 of 273 statements. [2025-03-03 19:29:04,068 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:04,068 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-03 19:29:04,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1467117856] [2025-03-03 19:29:04,071 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:04,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 19:29:04,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 19:29:04,073 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 19:29:04,075 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-03-03 19:29:04,146 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 273 statements into 1 equivalence classes. [2025-03-03 19:29:04,206 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 273 of 273 statements. [2025-03-03 19:29:04,206 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:04,206 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:29:04,208 INFO L256 TraceCheckSpWp]: Trace formula consists of 614 conjuncts, 13 conjuncts are in the unsatisfiable core [2025-03-03 19:29:04,213 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 19:29:05,366 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2025-03-03 19:29:05,366 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 19:29:05,366 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 19:29:05,366 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [463833583] [2025-03-03 19:29:05,367 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2025-03-03 19:29:05,367 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1467117856] [2025-03-03 19:29:05,367 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1467117856] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:29:05,367 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:29:05,367 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-03-03 19:29:05,367 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108608050] [2025-03-03 19:29:05,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:29:05,368 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-03-03 19:29:05,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 19:29:05,368 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-03-03 19:29:05,369 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2025-03-03 19:29:05,369 INFO L87 Difference]: Start difference. First operand 575 states and 895 transitions. Second operand has 7 states, 7 states have (on average 8.714285714285714) internal successors, (61), 6 states have internal predecessors, (61), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:29:06,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:29:06,606 INFO L93 Difference]: Finished difference Result 3393 states and 5294 transitions. [2025-03-03 19:29:06,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-03-03 19:29:06,606 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.714285714285714) internal successors, (61), 6 states have internal predecessors, (61), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 273 [2025-03-03 19:29:06,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:29:06,619 INFO L225 Difference]: With dead ends: 3393 [2025-03-03 19:29:06,620 INFO L226 Difference]: Without dead ends: 2855 [2025-03-03 19:29:06,622 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 281 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=79, Invalid=161, Unknown=0, NotChecked=0, Total=240 [2025-03-03 19:29:06,622 INFO L435 NwaCegarLoop]: 514 mSDtfsCounter, 800 mSDsluCounter, 938 mSDsCounter, 0 mSdLazyCounter, 1024 mSolverCounterSat, 353 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 800 SdHoareTripleChecker+Valid, 1452 SdHoareTripleChecker+Invalid, 1377 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 353 IncrementalHoareTripleChecker+Valid, 1024 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2025-03-03 19:29:06,623 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [800 Valid, 1452 Invalid, 1377 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [353 Valid, 1024 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2025-03-03 19:29:06,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2855 states. [2025-03-03 19:29:06,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2855 to 1914. [2025-03-03 19:29:06,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1914 states, 1264 states have (on average 1.3734177215189873) internal successors, (1736), 1265 states have internal predecessors, (1736), 620 states have call successors, (620), 29 states have call predecessors, (620), 29 states have return successors, (620), 619 states have call predecessors, (620), 620 states have call successors, (620) [2025-03-03 19:29:06,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1914 states and 2976 transitions. [2025-03-03 19:29:06,809 INFO L78 Accepts]: Start accepts. Automaton has 1914 states and 2976 transitions. Word has length 273 [2025-03-03 19:29:06,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:29:06,810 INFO L471 AbstractCegarLoop]: Abstraction has 1914 states and 2976 transitions. [2025-03-03 19:29:06,810 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.714285714285714) internal successors, (61), 6 states have internal predecessors, (61), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:29:06,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 2976 transitions. [2025-03-03 19:29:06,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2025-03-03 19:29:06,816 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:29:06,816 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:29:06,824 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2025-03-03 19:29:07,017 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 19:29:07,018 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:29:07,019 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:29:07,020 INFO L85 PathProgramCache]: Analyzing trace with hash -2140753807, now seen corresponding path program 1 times [2025-03-03 19:29:07,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:29:07,020 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [990093446] [2025-03-03 19:29:07,020 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:07,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:29:07,036 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 273 statements into 1 equivalence classes. [2025-03-03 19:29:07,107 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 273 of 273 statements. [2025-03-03 19:29:07,107 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:07,107 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-03 19:29:07,110 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [867017484] [2025-03-03 19:29:07,110 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:07,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 19:29:07,110 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 19:29:07,112 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 19:29:07,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2025-03-03 19:29:07,187 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 273 statements into 1 equivalence classes. [2025-03-03 19:29:07,245 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 273 of 273 statements. [2025-03-03 19:29:07,245 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:07,245 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:29:07,247 INFO L256 TraceCheckSpWp]: Trace formula consists of 614 conjuncts, 9 conjuncts are in the unsatisfiable core [2025-03-03 19:29:07,251 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 19:29:07,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2025-03-03 19:29:07,500 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 19:29:07,500 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 19:29:07,500 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [990093446] [2025-03-03 19:29:07,500 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2025-03-03 19:29:07,500 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [867017484] [2025-03-03 19:29:07,500 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [867017484] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:29:07,501 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:29:07,501 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-03 19:29:07,501 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952434897] [2025-03-03 19:29:07,501 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:29:07,501 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-03 19:29:07,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 19:29:07,502 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-03 19:29:07,502 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-03-03 19:29:07,502 INFO L87 Difference]: Start difference. First operand 1914 states and 2976 transitions. Second operand has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 5 states have internal predecessors, (61), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:29:07,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:29:07,937 INFO L93 Difference]: Finished difference Result 7144 states and 11115 transitions. [2025-03-03 19:29:07,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-03-03 19:29:07,938 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 5 states have internal predecessors, (61), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 273 [2025-03-03 19:29:07,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:29:07,960 INFO L225 Difference]: With dead ends: 7144 [2025-03-03 19:29:07,960 INFO L226 Difference]: Without dead ends: 5267 [2025-03-03 19:29:07,966 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 277 GetRequests, 268 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2025-03-03 19:29:07,967 INFO L435 NwaCegarLoop]: 608 mSDtfsCounter, 354 mSDsluCounter, 1562 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 354 SdHoareTripleChecker+Valid, 2170 SdHoareTripleChecker+Invalid, 176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-03 19:29:07,967 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [354 Valid, 2170 Invalid, 176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-03 19:29:07,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5267 states. [2025-03-03 19:29:08,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5267 to 2634. [2025-03-03 19:29:08,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2634 states, 1804 states have (on average 1.3880266075388026) internal successors, (2504), 1805 states have internal predecessors, (2504), 792 states have call successors, (792), 37 states have call predecessors, (792), 37 states have return successors, (792), 791 states have call predecessors, (792), 792 states have call successors, (792) [2025-03-03 19:29:08,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 2634 states and 4088 transitions. [2025-03-03 19:29:08,263 INFO L78 Accepts]: Start accepts. Automaton has 2634 states and 4088 transitions. Word has length 273 [2025-03-03 19:29:08,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:29:08,263 INFO L471 AbstractCegarLoop]: Abstraction has 2634 states and 4088 transitions. [2025-03-03 19:29:08,263 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.166666666666666) internal successors, (61), 5 states have internal predecessors, (61), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:29:08,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 4088 transitions. [2025-03-03 19:29:08,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2025-03-03 19:29:08,268 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:29:08,268 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:29:08,275 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2025-03-03 19:29:08,469 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 19:29:08,469 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:29:08,470 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:29:08,470 INFO L85 PathProgramCache]: Analyzing trace with hash -1110985251, now seen corresponding path program 1 times [2025-03-03 19:29:08,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:29:08,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458619101] [2025-03-03 19:29:08,470 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:08,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:29:08,484 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 274 statements into 1 equivalence classes. [2025-03-03 19:29:08,576 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 274 of 274 statements. [2025-03-03 19:29:08,577 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:08,577 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-03 19:29:08,582 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1005752979] [2025-03-03 19:29:08,582 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:08,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 19:29:08,582 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 19:29:08,585 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 19:29:08,588 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2025-03-03 19:29:08,663 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 274 statements into 1 equivalence classes. [2025-03-03 19:29:08,723 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 274 of 274 statements. [2025-03-03 19:29:08,723 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:08,723 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:29:08,726 INFO L256 TraceCheckSpWp]: Trace formula consists of 617 conjuncts, 16 conjuncts are in the unsatisfiable core [2025-03-03 19:29:08,730 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 19:29:09,742 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2025-03-03 19:29:09,743 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 19:29:09,743 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 19:29:09,743 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458619101] [2025-03-03 19:29:09,743 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2025-03-03 19:29:09,743 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1005752979] [2025-03-03 19:29:09,743 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1005752979] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:29:09,743 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:29:09,743 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-03-03 19:29:09,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [854681931] [2025-03-03 19:29:09,743 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:29:09,744 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-03-03 19:29:09,744 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 19:29:09,744 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-03 19:29:09,744 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2025-03-03 19:29:09,745 INFO L87 Difference]: Start difference. First operand 2634 states and 4088 transitions. Second operand has 8 states, 8 states have (on average 7.75) internal successors, (62), 7 states have internal predecessors, (62), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:29:10,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:29:10,693 INFO L93 Difference]: Finished difference Result 3914 states and 6058 transitions. [2025-03-03 19:29:10,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-03-03 19:29:10,694 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 7.75) internal successors, (62), 7 states have internal predecessors, (62), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 274 [2025-03-03 19:29:10,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:29:10,711 INFO L225 Difference]: With dead ends: 3914 [2025-03-03 19:29:10,711 INFO L226 Difference]: Without dead ends: 3376 [2025-03-03 19:29:10,716 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 278 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2025-03-03 19:29:10,717 INFO L435 NwaCegarLoop]: 526 mSDtfsCounter, 625 mSDsluCounter, 1499 mSDsCounter, 0 mSdLazyCounter, 1157 mSolverCounterSat, 177 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 625 SdHoareTripleChecker+Valid, 2025 SdHoareTripleChecker+Invalid, 1334 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 177 IncrementalHoareTripleChecker+Valid, 1157 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2025-03-03 19:29:10,718 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [625 Valid, 2025 Invalid, 1334 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [177 Valid, 1157 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2025-03-03 19:29:10,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3376 states. [2025-03-03 19:29:10,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3376 to 2666. [2025-03-03 19:29:10,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2666 states, 1836 states have (on average 1.3986928104575163) internal successors, (2568), 1837 states have internal predecessors, (2568), 792 states have call successors, (792), 37 states have call predecessors, (792), 37 states have return successors, (792), 791 states have call predecessors, (792), 792 states have call successors, (792) [2025-03-03 19:29:10,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2666 states to 2666 states and 4152 transitions. [2025-03-03 19:29:10,977 INFO L78 Accepts]: Start accepts. Automaton has 2666 states and 4152 transitions. Word has length 274 [2025-03-03 19:29:10,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:29:10,978 INFO L471 AbstractCegarLoop]: Abstraction has 2666 states and 4152 transitions. [2025-03-03 19:29:10,978 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 7.75) internal successors, (62), 7 states have internal predecessors, (62), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:29:10,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 4152 transitions. [2025-03-03 19:29:10,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2025-03-03 19:29:10,980 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:29:10,980 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:29:10,988 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2025-03-03 19:29:11,181 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 19:29:11,181 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:29:11,182 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:29:11,182 INFO L85 PathProgramCache]: Analyzing trace with hash -1673115873, now seen corresponding path program 1 times [2025-03-03 19:29:11,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:29:11,182 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1514380731] [2025-03-03 19:29:11,182 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:11,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:29:11,200 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 274 statements into 1 equivalence classes. [2025-03-03 19:29:11,266 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 274 of 274 statements. [2025-03-03 19:29:11,266 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:11,266 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-03 19:29:11,268 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [699215638] [2025-03-03 19:29:11,268 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:11,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 19:29:11,268 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 19:29:11,270 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 19:29:11,272 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2025-03-03 19:29:11,349 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 274 statements into 1 equivalence classes. [2025-03-03 19:29:11,407 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 274 of 274 statements. [2025-03-03 19:29:11,407 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:11,407 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 19:29:11,407 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-03 19:29:11,433 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 274 statements into 1 equivalence classes. [2025-03-03 19:29:11,470 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 274 of 274 statements. [2025-03-03 19:29:11,470 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:11,470 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 19:29:11,710 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-03 19:29:11,710 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-03 19:29:11,711 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-03 19:29:11,728 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2025-03-03 19:29:11,915 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 19:29:11,918 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:29:12,075 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-03 19:29:12,077 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.03 07:29:12 BoogieIcfgContainer [2025-03-03 19:29:12,077 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-03 19:29:12,078 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-03 19:29:12,078 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-03 19:29:12,078 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-03 19:29:12,079 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 07:29:00" (3/4) ... [2025-03-03 19:29:12,084 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-03 19:29:12,085 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-03 19:29:12,086 INFO L158 Benchmark]: Toolchain (without parser) took 12946.01ms. Allocated memory was 201.3MB in the beginning and 427.8MB in the end (delta: 226.5MB). Free memory was 158.9MB in the beginning and 170.5MB in the end (delta: -11.6MB). Peak memory consumption was 218.8MB. Max. memory is 16.1GB. [2025-03-03 19:29:12,086 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 116.6MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 19:29:12,086 INFO L158 Benchmark]: CACSL2BoogieTranslator took 267.24ms. Allocated memory is still 201.3MB. Free memory was 158.6MB in the beginning and 140.6MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-03 19:29:12,086 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.56ms. Allocated memory is still 201.3MB. Free memory was 140.6MB in the beginning and 136.0MB in the end (delta: 4.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-03 19:29:12,086 INFO L158 Benchmark]: Boogie Preprocessor took 54.89ms. Allocated memory is still 201.3MB. Free memory was 136.0MB in the beginning and 131.1MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 19:29:12,086 INFO L158 Benchmark]: IcfgBuilder took 522.47ms. Allocated memory is still 201.3MB. Free memory was 130.7MB in the beginning and 96.4MB in the end (delta: 34.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-03-03 19:29:12,086 INFO L158 Benchmark]: TraceAbstraction took 12041.79ms. Allocated memory was 201.3MB in the beginning and 427.8MB in the end (delta: 226.5MB). Free memory was 95.5MB in the beginning and 170.6MB in the end (delta: -75.1MB). Peak memory consumption was 143.3MB. Max. memory is 16.1GB. [2025-03-03 19:29:12,086 INFO L158 Benchmark]: Witness Printer took 6.85ms. Allocated memory is still 427.8MB. Free memory was 170.6MB in the beginning and 170.5MB in the end (delta: 84.1kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-03 19:29:12,088 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 116.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 267.24ms. Allocated memory is still 201.3MB. Free memory was 158.6MB in the beginning and 140.6MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.56ms. Allocated memory is still 201.3MB. Free memory was 140.6MB in the beginning and 136.0MB in the end (delta: 4.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 54.89ms. Allocated memory is still 201.3MB. Free memory was 136.0MB in the beginning and 131.1MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 522.47ms. Allocated memory is still 201.3MB. Free memory was 130.7MB in the beginning and 96.4MB in the end (delta: 34.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 12041.79ms. Allocated memory was 201.3MB in the beginning and 427.8MB in the end (delta: 226.5MB). Free memory was 95.5MB in the beginning and 170.6MB in the end (delta: -75.1MB). Peak memory consumption was 143.3MB. Max. memory is 16.1GB. * Witness Printer took 6.85ms. Allocated memory is still 427.8MB. Free memory was 170.6MB in the beginning and 170.5MB in the end (delta: 84.1kB). Peak memory consumption was 8.4MB. 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: 19]: 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 someBinaryFLOATComparisonOperation at line 264, overapproximation of someBinaryDOUBLEComparisonOperation at line 197, overapproximation of someBinaryDOUBLEComparisonOperation at line 81, overapproximation of someBinaryDOUBLEComparisonOperation at line 196, overapproximation of someBinaryDOUBLEComparisonOperation at line 173, overapproximation of someBinaryDOUBLEComparisonOperation at line 192, overapproximation of someBinaryDOUBLEComparisonOperation at line 250, overapproximation of someBinaryDOUBLEComparisonOperation at line 84, overapproximation of someBinaryDOUBLEComparisonOperation at line 109, overapproximation of someBinaryDOUBLEComparisonOperation at line 115, overapproximation of someBinaryDOUBLEComparisonOperation at line 114, overapproximation of someBinaryDOUBLEComparisonOperation at line 166, overapproximation of someBinaryDOUBLEComparisonOperation at line 208, overapproximation of someBinaryDOUBLEComparisonOperation at line 190, overapproximation of someBinaryDOUBLEComparisonOperation at line 227, overapproximation of someBinaryDOUBLEComparisonOperation at line 74, overapproximation of someBinaryDOUBLEComparisonOperation at line 157, overapproximation of someBinaryDOUBLEComparisonOperation at line 264, overapproximation of someBinaryDOUBLEComparisonOperation at line 225, overapproximation of someBinaryDOUBLEComparisonOperation at line 153, overapproximation of someBinaryDOUBLEComparisonOperation at line 194. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 256.5; [L23] unsigned char var_1_2 = 0; [L24] double var_1_3 = 7.5; [L25] double var_1_4 = 256.2; [L26] double var_1_5 = 2.75; [L27] signed long int var_1_6 = -64; [L28] double var_1_7 = 8.05; [L29] float var_1_8 = 5.25; [L30] signed long int var_1_11 = 4; [L31] unsigned short int var_1_14 = 10000; [L32] unsigned short int var_1_16 = 5; [L33] unsigned short int var_1_17 = 4; [L34] unsigned char var_1_18 = 100; [L35] unsigned char var_1_19 = 1; [L36] unsigned char var_1_20 = 8; [L37] double var_1_21 = 63.25; [L38] double var_1_22 = 1.5; [L39] unsigned char var_1_23 = 0; [L40] unsigned char var_1_24 = 0; [L41] unsigned char var_1_25 = 0; [L42] unsigned char var_1_26 = 0; [L43] signed long int var_1_27 = 0; [L44] signed long int var_1_28 = 32; [L45] signed long int var_1_29 = -64; [L46] unsigned long int var_1_30 = 50; [L47] double var_1_31 = 5.625; [L48] double var_1_32 = 16.625; [L49] unsigned long int var_1_33 = 8; [L50] unsigned long int var_1_34 = 128; [L51] unsigned short int var_1_35 = 64; [L52] unsigned short int var_1_36 = 128; [L53] unsigned short int var_1_37 = 2; [L54] unsigned char var_1_38 = 10; [L55] unsigned char var_1_39 = 128; [L56] unsigned char var_1_40 = 1; [L57] unsigned long int var_1_41 = 0; [L58] unsigned long int var_1_42 = 3375310053; [L59] unsigned long int var_1_43 = 0; [L60] double var_1_44 = 31.5; [L61] unsigned long int var_1_45 = 2961105625; [L62] unsigned long int var_1_46 = 10; [L63] unsigned char var_1_47 = 5; [L64] double last_1_var_1_1 = 256.5; [L65] float last_1_var_1_8 = 5.25; [L66] signed long int last_1_var_1_11 = 4; [L67] unsigned short int last_1_var_1_14 = 10000; [L68] unsigned short int last_1_var_1_17 = 4; [L69] unsigned char last_1_var_1_18 = 100; VAL [isInitial=0, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L268] isInitial = 1 [L269] FCALL initially() [L270] COND TRUE 1 [L271] CALL updateLastVariables() [L256] last_1_var_1_1 = var_1_1 [L257] last_1_var_1_8 = var_1_8 [L258] last_1_var_1_11 = var_1_11 [L259] last_1_var_1_14 = var_1_14 [L260] last_1_var_1_17 = var_1_17 [L261] last_1_var_1_18 = var_1_18 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L271] RET updateLastVariables() [L272] CALL updateVariables() [L186] var_1_2 = __VERIFIER_nondet_uchar() [L187] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L187] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L188] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L188] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L189] var_1_3 = __VERIFIER_nondet_double() [L190] CALL assume_abort_if_not((var_1_3 >= -922337.2036854765600e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L190] RET assume_abort_if_not((var_1_3 >= -922337.2036854765600e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L191] var_1_4 = __VERIFIER_nondet_double() [L192] CALL assume_abort_if_not((var_1_4 >= -922337.2036854765600e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L192] RET assume_abort_if_not((var_1_4 >= -922337.2036854765600e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L193] var_1_5 = __VERIFIER_nondet_double() [L194] CALL assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L194] RET assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L195] var_1_7 = __VERIFIER_nondet_double() [L196] CALL assume_abort_if_not((var_1_7 >= -922337.2036854776000e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854776000e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L196] RET assume_abort_if_not((var_1_7 >= -922337.2036854776000e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854776000e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L197] CALL assume_abort_if_not(var_1_7 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L197] RET assume_abort_if_not(var_1_7 != 0.0F) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L198] var_1_16 = __VERIFIER_nondet_ushort() [L199] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L199] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L200] CALL assume_abort_if_not(var_1_16 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L200] RET assume_abort_if_not(var_1_16 <= 65534) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L201] var_1_19 = __VERIFIER_nondet_uchar() [L202] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L202] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L203] CALL assume_abort_if_not(var_1_19 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L203] RET assume_abort_if_not(var_1_19 <= 64) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L204] var_1_20 = __VERIFIER_nondet_uchar() [L205] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L205] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L206] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L206] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L207] var_1_22 = __VERIFIER_nondet_double() [L208] CALL assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L208] RET assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L209] var_1_24 = __VERIFIER_nondet_uchar() [L210] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L210] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L211] CALL assume_abort_if_not(var_1_24 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L211] RET assume_abort_if_not(var_1_24 <= 1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L212] var_1_25 = __VERIFIER_nondet_uchar() [L213] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L213] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L214] CALL assume_abort_if_not(var_1_25 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L214] RET assume_abort_if_not(var_1_25 <= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L215] var_1_26 = __VERIFIER_nondet_uchar() [L216] CALL assume_abort_if_not(var_1_26 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L216] RET assume_abort_if_not(var_1_26 >= 1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L217] CALL assume_abort_if_not(var_1_26 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L217] RET assume_abort_if_not(var_1_26 <= 1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L218] var_1_28 = __VERIFIER_nondet_long() [L219] CALL assume_abort_if_not(var_1_28 >= -2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L219] RET assume_abort_if_not(var_1_28 >= -2147483646) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L220] CALL assume_abort_if_not(var_1_28 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L220] RET assume_abort_if_not(var_1_28 <= 2147483646) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L221] var_1_29 = __VERIFIER_nondet_long() [L222] CALL assume_abort_if_not(var_1_29 >= -536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L222] RET assume_abort_if_not(var_1_29 >= -536870911) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L223] CALL assume_abort_if_not(var_1_29 <= 536870912) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L223] RET assume_abort_if_not(var_1_29 <= 536870912) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L224] var_1_31 = __VERIFIER_nondet_double() [L225] CALL assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854776000e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L225] RET assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854776000e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L226] var_1_32 = __VERIFIER_nondet_double() [L227] CALL assume_abort_if_not((var_1_32 >= -922337.2036854776000e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L227] RET assume_abort_if_not((var_1_32 >= -922337.2036854776000e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L228] var_1_33 = __VERIFIER_nondet_ulong() [L229] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L229] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L230] CALL assume_abort_if_not(var_1_33 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L230] RET assume_abort_if_not(var_1_33 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L231] var_1_34 = __VERIFIER_nondet_ulong() [L232] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L232] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L233] CALL assume_abort_if_not(var_1_34 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L233] RET assume_abort_if_not(var_1_34 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L234] var_1_36 = __VERIFIER_nondet_ushort() [L235] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L235] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L236] CALL assume_abort_if_not(var_1_36 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L236] RET assume_abort_if_not(var_1_36 <= 32767) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L237] var_1_37 = __VERIFIER_nondet_ushort() [L238] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L238] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L239] CALL assume_abort_if_not(var_1_37 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L239] RET assume_abort_if_not(var_1_37 <= 32767) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L240] var_1_39 = __VERIFIER_nondet_uchar() [L241] CALL assume_abort_if_not(var_1_39 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L241] RET assume_abort_if_not(var_1_39 >= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L242] CALL assume_abort_if_not(var_1_39 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L242] RET assume_abort_if_not(var_1_39 <= 254) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L243] var_1_40 = __VERIFIER_nondet_uchar() [L244] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L244] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L245] CALL assume_abort_if_not(var_1_40 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L245] RET assume_abort_if_not(var_1_40 <= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L246] var_1_42 = __VERIFIER_nondet_ulong() [L247] CALL assume_abort_if_not(var_1_42 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L247] RET assume_abort_if_not(var_1_42 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L248] CALL assume_abort_if_not(var_1_42 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L248] RET assume_abort_if_not(var_1_42 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L249] var_1_44 = __VERIFIER_nondet_double() [L250] CALL assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L250] RET assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L251] var_1_45 = __VERIFIER_nondet_ulong() [L252] CALL assume_abort_if_not(var_1_45 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L252] RET assume_abort_if_not(var_1_45 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L253] CALL assume_abort_if_not(var_1_45 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L253] RET assume_abort_if_not(var_1_45 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L272] RET updateVariables() [L273] CALL step() [L73] var_1_21 = var_1_22 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L74] COND FALSE !(var_1_22 < (- var_1_21)) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L81] COND TRUE ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) <= (- 15.25) [L82] var_1_27 = ((((((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))) < (((var_1_29 + 128) + 10))) ? (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))) : (((var_1_29 + 128) + 10)))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L84] COND FALSE !((((((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))) < 0 ) ? -((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))) : ((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))))) >= (var_1_31 - ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))))) [L91] var_1_30 = (((((((var_1_34) < (var_1_33)) ? (var_1_34) : (var_1_33))) < 0 ) ? -((((var_1_34) < (var_1_33)) ? (var_1_34) : (var_1_33))) : ((((var_1_34) < (var_1_33)) ? (var_1_34) : (var_1_33))))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L93] COND TRUE \read(var_1_26) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L94] COND TRUE (~ var_1_33) <= var_1_30 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L95] COND TRUE ! var_1_23 [L96] var_1_35 = (var_1_36 + var_1_37) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L106] COND TRUE \read(var_1_26) [L107] var_1_38 = ((((var_1_39 - var_1_40) < 0 ) ? -(var_1_39 - var_1_40) : (var_1_39 - var_1_40))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L109] COND TRUE var_1_32 > var_1_22 [L110] var_1_41 = ((((var_1_42 - ((((var_1_36) > (var_1_35)) ? (var_1_36) : (var_1_35)))) < 0 ) ? -(var_1_42 - ((((var_1_36) > (var_1_35)) ? (var_1_36) : (var_1_35)))) : (var_1_42 - ((((var_1_36) > (var_1_35)) ? (var_1_36) : (var_1_35)))))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L114] COND TRUE (var_1_22 * ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21)))) < (var_1_31 - var_1_44) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L115] COND TRUE var_1_21 < (- var_1_31) [L116] var_1_43 = (((((var_1_42) < (var_1_45)) ? (var_1_42) : (var_1_45))) - ((((var_1_40) > (256u)) ? (var_1_40) : (256u)))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L127] COND TRUE ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))) > var_1_36 [L128] var_1_46 = var_1_33 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L138] COND TRUE 0 <= var_1_30 [L139] var_1_47 = (((((((var_1_40) < (var_1_39)) ? (var_1_40) : (var_1_39))) < 0 ) ? -((((var_1_40) < (var_1_39)) ? (var_1_40) : (var_1_39))) : ((((var_1_40) < (var_1_39)) ? (var_1_40) : (var_1_39))))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_6=-64, var_1_8=21/4] [L141] COND FALSE !(\read(var_1_2)) [L150] var_1_17 = last_1_var_1_18 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_6=-64, var_1_8=21/4] [L152] COND TRUE ! var_1_2 [L153] var_1_1 = ((((((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) < (var_1_5)) ? (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) : (var_1_5))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L157] COND FALSE !(var_1_5 > (var_1_3 / var_1_7)) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L162] unsigned short int stepLocal_1 = var_1_16; VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, stepLocal_1=0, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L163] EXPR var_1_6 | var_1_6 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, stepLocal_1=0, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L163] COND FALSE !((var_1_6 + (var_1_6 | var_1_6)) > stepLocal_1) [L166] COND FALSE !(var_1_5 >= var_1_1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L173] COND TRUE var_1_4 <= last_1_var_1_1 [L174] var_1_11 = (last_1_var_1_14 + -128) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=9872, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L178] signed long int stepLocal_0 = var_1_11; VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, stepLocal_0=9872, var_1_11=9872, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L179] COND TRUE (var_1_14 * var_1_17) >= stepLocal_0 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=9872, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L180] COND FALSE !(\read(var_1_2)) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=9872, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L273] RET step() [L274] CALL, EXPR property() [L264] EXPR (((((((! var_1_2) ? (var_1_1 == ((double) ((((((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) < (var_1_5)) ? (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) : (var_1_5))))) : (var_1_1 == ((double) var_1_4))) && ((var_1_5 > (var_1_3 / var_1_7)) ? ((! var_1_2) ? (var_1_6 == ((signed long int) -10)) : 1) : 1)) && (((var_1_14 * var_1_17) >= var_1_11) ? (var_1_2 ? (var_1_8 == ((float) var_1_4)) : 1) : 1)) && ((var_1_4 <= last_1_var_1_1) ? (var_1_11 == ((signed long int) (last_1_var_1_14 + -128))) : (var_1_11 == ((signed long int) (((((-256) < (last_1_var_1_14)) ? (-256) : (last_1_var_1_14))) + ((((last_1_var_1_17) < (((((last_1_var_1_17) > (256)) ? (last_1_var_1_17) : (256))))) ? (last_1_var_1_17) : (((((last_1_var_1_17) > (256)) ? (last_1_var_1_17) : (256))))))))))) && ((var_1_5 >= var_1_1) ? ((((((1.2) < 0 ) ? -(1.2) : (1.2))) < var_1_4) ? (var_1_14 == ((unsigned short int) var_1_18)) : (var_1_14 == ((unsigned short int) var_1_18))) : 1)) && (var_1_2 ? ((last_1_var_1_8 == var_1_5) ? (((128 * ((((last_1_var_1_18) < (last_1_var_1_11)) ? (last_1_var_1_18) : (last_1_var_1_11)))) > 1) ? (var_1_17 == ((unsigned short int) last_1_var_1_18)) : 1) : (var_1_17 == ((unsigned short int) last_1_var_1_18))) : (var_1_17 == ((unsigned short int) last_1_var_1_18)))) && (((var_1_6 + (var_1_6 | var_1_6)) > var_1_16) ? (var_1_18 == ((unsigned char) (128 - (var_1_19 + var_1_20)))) : 1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=9872, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L264-L265] return (((((((! var_1_2) ? (var_1_1 == ((double) ((((((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) < (var_1_5)) ? (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) : (var_1_5))))) : (var_1_1 == ((double) var_1_4))) && ((var_1_5 > (var_1_3 / var_1_7)) ? ((! var_1_2) ? (var_1_6 == ((signed long int) -10)) : 1) : 1)) && (((var_1_14 * var_1_17) >= var_1_11) ? (var_1_2 ? (var_1_8 == ((float) var_1_4)) : 1) : 1)) && ((var_1_4 <= last_1_var_1_1) ? (var_1_11 == ((signed long int) (last_1_var_1_14 + -128))) : (var_1_11 == ((signed long int) (((((-256) < (last_1_var_1_14)) ? (-256) : (last_1_var_1_14))) + ((((last_1_var_1_17) < (((((last_1_var_1_17) > (256)) ? (last_1_var_1_17) : (256))))) ? (last_1_var_1_17) : (((((last_1_var_1_17) > (256)) ? (last_1_var_1_17) : (256))))))))))) && ((var_1_5 >= var_1_1) ? ((((((1.2) < 0 ) ? -(1.2) : (1.2))) < var_1_4) ? (var_1_14 == ((unsigned short int) var_1_18)) : (var_1_14 == ((unsigned short int) var_1_18))) : 1)) && (var_1_2 ? ((last_1_var_1_8 == var_1_5) ? (((128 * ((((last_1_var_1_18) < (last_1_var_1_11)) ? (last_1_var_1_18) : (last_1_var_1_11)))) > 1) ? (var_1_17 == ((unsigned short int) last_1_var_1_18)) : 1) : (var_1_17 == ((unsigned short int) last_1_var_1_18))) : (var_1_17 == ((unsigned short int) last_1_var_1_18)))) && (((var_1_6 + (var_1_6 | var_1_6)) > var_1_16) ? (var_1_18 == ((unsigned char) (128 - (var_1_19 + var_1_20)))) : 1) ; [L274] RET, EXPR property() [L274] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=9872, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=9872, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=1, var_1_29=-138, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=4294967294, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 131 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 11.8s, OverallIterations: 10, TraceHistogramMax: 43, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2271 SdHoareTripleChecker+Valid, 2.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2253 mSDsluCounter, 7895 SdHoareTripleChecker+Invalid, 1.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 5092 mSDsCounter, 646 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2722 IncrementalHoareTripleChecker+Invalid, 3368 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 646 mSolverCounterUnsat, 2803 mSDtfsCounter, 2722 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1671 GetRequests, 1621 SyntacticMatches, 1 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2666occurred in iteration=9, 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: 1.0s AutomataMinimizationTime, 9 MinimizatonAttempts, 4324 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 4.1s InterpolantComputationTime, 4358 NumberOfCodeBlocks, 4358 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 3249 ConstructedInterpolants, 0 QuantifiedInterpolants, 10483 SizeOfPredicates, 14 NumberOfNonLiveVariables, 3065 ConjunctsInSsa, 45 ConjunctsInUnsatCore, 12 InterpolantComputations, 8 PerfectInterpolantSequences, 43044/43344 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-03-03 19:29:12,111 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/21.0.5-tem/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_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-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 32bit --witnessprinter.graph.data.programhash c059c6e808181dc4dbac037ab5c2899e07b4a989a4b9d7a03b2b3462ce48ebd4 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 19:29:14,010 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 19:29:14,078 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-03 19:29:14,086 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 19:29:14,087 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 19:29:14,108 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 19:29:14,109 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 19:29:14,110 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 19:29:14,111 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 19:29:14,111 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 19:29:14,111 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 19:29:14,111 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 19:29:14,111 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 19:29:14,111 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 19:29:14,111 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 19:29:14,111 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 19:29:14,111 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 19:29:14,111 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 19:29:14,111 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 19:29:14,111 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 19:29:14,111 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 19:29:14,111 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 19:29:14,111 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 19:29:14,112 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-03 19:29:14,112 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-03 19:29:14,112 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-03 19:29:14,112 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 19:29:14,112 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 19:29:14,112 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 19:29:14,112 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 19:29:14,112 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 19:29:14,112 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 19:29:14,112 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 19:29:14,112 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 19:29:14,112 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 19:29:14,112 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 19:29:14,112 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 19:29:14,112 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 19:29:14,114 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 19:29:14,114 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-03 19:29:14,114 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-03 19:29:14,114 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 19:29:14,114 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 19:29:14,115 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 19:29:14,115 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 19:29:14,115 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c059c6e808181dc4dbac037ab5c2899e07b4a989a4b9d7a03b2b3462ce48ebd4 [2025-03-03 19:29:14,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 19:29:14,373 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 19:29:14,376 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 19:29:14,377 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 19:29:14,377 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 19:29:14,378 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i [2025-03-03 19:29:15,577 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e289478f/45e9afe9258e4c5a8958b95b9c3f2bea/FLAG1e72c8a06 [2025-03-03 19:29:15,816 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 19:29:15,816 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i [2025-03-03 19:29:15,828 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e289478f/45e9afe9258e4c5a8958b95b9c3f2bea/FLAG1e72c8a06 [2025-03-03 19:29:15,845 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e289478f/45e9afe9258e4c5a8958b95b9c3f2bea [2025-03-03 19:29:15,849 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 19:29:15,850 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 19:29:15,851 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 19:29:15,852 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 19:29:15,855 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 19:29:15,856 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 07:29:15" (1/1) ... [2025-03-03 19:29:15,858 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f7cdf02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:29:15, skipping insertion in model container [2025-03-03 19:29:15,858 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 07:29:15" (1/1) ... [2025-03-03 19:29:15,881 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 19:29:15,988 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i[916,929] [2025-03-03 19:29:16,072 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 19:29:16,088 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 19:29:16,096 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i[916,929] [2025-03-03 19:29:16,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 19:29:16,145 INFO L204 MainTranslator]: Completed translation [2025-03-03 19:29:16,145 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:29:16 WrapperNode [2025-03-03 19:29:16,146 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 19:29:16,147 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 19:29:16,148 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 19:29:16,148 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 19:29:16,153 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:29:16" (1/1) ... [2025-03-03 19:29:16,166 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:29:16" (1/1) ... [2025-03-03 19:29:16,205 INFO L138 Inliner]: procedures = 27, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 268 [2025-03-03 19:29:16,206 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 19:29:16,209 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 19:29:16,209 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 19:29:16,209 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 19:29:16,215 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:29:16" (1/1) ... [2025-03-03 19:29:16,215 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:29:16" (1/1) ... [2025-03-03 19:29:16,225 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:29:16" (1/1) ... [2025-03-03 19:29:16,238 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-03-03 19:29:16,243 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:29:16" (1/1) ... [2025-03-03 19:29:16,243 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:29:16" (1/1) ... [2025-03-03 19:29:16,260 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:29:16" (1/1) ... [2025-03-03 19:29:16,266 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:29:16" (1/1) ... [2025-03-03 19:29:16,268 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:29:16" (1/1) ... [2025-03-03 19:29:16,269 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:29:16" (1/1) ... [2025-03-03 19:29:16,274 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 19:29:16,275 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 19:29:16,275 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 19:29:16,275 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 19:29:16,276 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:29:16" (1/1) ... [2025-03-03 19:29:16,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 19:29:16,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 19:29:16,306 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) [2025-03-03 19:29:16,309 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 [2025-03-03 19:29:16,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 19:29:16,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-03 19:29:16,328 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-03 19:29:16,328 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-03 19:29:16,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 19:29:16,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 19:29:16,393 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 19:29:16,395 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 19:29:38,798 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2025-03-03 19:29:38,798 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 19:29:38,809 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 19:29:38,809 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 19:29:38,810 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 07:29:38 BoogieIcfgContainer [2025-03-03 19:29:38,810 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 19:29:38,811 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 19:29:38,812 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 19:29:38,815 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 19:29:38,815 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 07:29:15" (1/3) ... [2025-03-03 19:29:38,816 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39e57070 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 07:29:38, skipping insertion in model container [2025-03-03 19:29:38,816 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:29:16" (2/3) ... [2025-03-03 19:29:38,816 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39e57070 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 07:29:38, skipping insertion in model container [2025-03-03 19:29:38,816 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 07:29:38" (3/3) ... [2025-03-03 19:29:38,817 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-76.i [2025-03-03 19:29:38,826 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 19:29:38,828 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-76.i that has 2 procedures, 120 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 19:29:38,864 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 19:29:38,876 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;@478b55d2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 19:29:38,876 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 19:29:38,880 INFO L276 IsEmpty]: Start isEmpty. Operand has 120 states, 74 states have (on average 1.4864864864864864) internal successors, (110), 75 states have internal predecessors, (110), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2025-03-03 19:29:38,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2025-03-03 19:29:38,892 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:29:38,892 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:29:38,893 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:29:38,896 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:29:38,896 INFO L85 PathProgramCache]: Analyzing trace with hash -606789025, now seen corresponding path program 1 times [2025-03-03 19:29:38,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 19:29:38,904 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1893433484] [2025-03-03 19:29:38,904 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:38,904 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 [2025-03-03 19:29:38,904 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 19:29:38,907 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) [2025-03-03 19:29:38,908 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 [2025-03-03 19:29:39,008 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 268 statements into 1 equivalence classes. [2025-03-03 19:29:39,968 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 268 of 268 statements. [2025-03-03 19:29:39,969 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:39,969 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:29:40,007 INFO L256 TraceCheckSpWp]: Trace formula consists of 432 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-03 19:29:40,016 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 19:29:40,068 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 692 proven. 0 refuted. 0 times theorem prover too weak. 2920 trivial. 0 not checked. [2025-03-03 19:29:40,070 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 19:29:40,071 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 19:29:40,071 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1893433484] [2025-03-03 19:29:40,071 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1893433484] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:29:40,071 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:29:40,072 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-03 19:29:40,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1716692459] [2025-03-03 19:29:40,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:29:40,077 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-03 19:29:40,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 19:29:40,091 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-03 19:29:40,091 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 19:29:40,092 INFO L87 Difference]: Start difference. First operand has 120 states, 74 states have (on average 1.4864864864864864) internal successors, (110), 75 states have internal predecessors, (110), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2025-03-03 19:29:40,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:29:40,113 INFO L93 Difference]: Finished difference Result 234 states and 430 transitions. [2025-03-03 19:29:40,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-03 19:29:40,114 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 268 [2025-03-03 19:29:40,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:29:40,120 INFO L225 Difference]: With dead ends: 234 [2025-03-03 19:29:40,121 INFO L226 Difference]: Without dead ends: 117 [2025-03-03 19:29:40,123 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 267 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 19:29:40,125 INFO L435 NwaCegarLoop]: 189 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 189 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 19:29:40,125 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 19:29:40,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2025-03-03 19:29:40,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2025-03-03 19:29:40,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 72 states have (on average 1.4305555555555556) internal successors, (103), 72 states have internal predecessors, (103), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2025-03-03 19:29:40,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 189 transitions. [2025-03-03 19:29:40,158 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 189 transitions. Word has length 268 [2025-03-03 19:29:40,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:29:40,159 INFO L471 AbstractCegarLoop]: Abstraction has 117 states and 189 transitions. [2025-03-03 19:29:40,159 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2025-03-03 19:29:40,159 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 189 transitions. [2025-03-03 19:29:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2025-03-03 19:29:40,170 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:29:40,170 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:29:40,199 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 (2)] Ended with exit code 0 [2025-03-03 19:29:40,371 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 [2025-03-03 19:29:40,371 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:29:40,372 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:29:40,372 INFO L85 PathProgramCache]: Analyzing trace with hash -145887909, now seen corresponding path program 1 times [2025-03-03 19:29:40,372 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 19:29:40,373 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2046347483] [2025-03-03 19:29:40,373 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:40,373 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 [2025-03-03 19:29:40,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 19:29:40,374 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) [2025-03-03 19:29:40,375 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 [2025-03-03 19:29:40,448 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 268 statements into 1 equivalence classes. [2025-03-03 19:29:41,358 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 268 of 268 statements. [2025-03-03 19:29:41,358 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:41,359 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:29:41,395 INFO L256 TraceCheckSpWp]: Trace formula consists of 432 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-03-03 19:29:41,400 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 19:29:44,239 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1806 proven. 72 refuted. 0 times theorem prover too weak. 1734 trivial. 0 not checked. [2025-03-03 19:29:44,240 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-03 19:29:47,135 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 54 proven. 72 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2025-03-03 19:29:47,135 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 19:29:47,135 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2046347483] [2025-03-03 19:29:47,135 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2046347483] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-03 19:29:47,135 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-03-03 19:29:47,136 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2025-03-03 19:29:47,136 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [28982171] [2025-03-03 19:29:47,137 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-03-03 19:29:47,139 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-03-03 19:29:47,139 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 19:29:47,139 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-03-03 19:29:47,139 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-03-03 19:29:47,140 INFO L87 Difference]: Start difference. First operand 117 states and 189 transitions. Second operand has 7 states, 7 states have (on average 9.285714285714286) internal successors, (65), 7 states have internal predecessors, (65), 2 states have call successors, (67), 2 states have call predecessors, (67), 4 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) [2025-03-03 19:29:51,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:29:51,355 INFO L93 Difference]: Finished difference Result 270 states and 431 transitions. [2025-03-03 19:29:51,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-03-03 19:29:51,356 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.285714285714286) internal successors, (65), 7 states have internal predecessors, (65), 2 states have call successors, (67), 2 states have call predecessors, (67), 4 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) Word has length 268 [2025-03-03 19:29:51,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:29:51,359 INFO L225 Difference]: With dead ends: 270 [2025-03-03 19:29:51,359 INFO L226 Difference]: Without dead ends: 156 [2025-03-03 19:29:51,360 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 538 GetRequests, 528 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2025-03-03 19:29:51,360 INFO L435 NwaCegarLoop]: 170 mSDtfsCounter, 95 mSDsluCounter, 261 mSDsCounter, 0 mSdLazyCounter, 369 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 113 SdHoareTripleChecker+Valid, 431 SdHoareTripleChecker+Invalid, 382 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 369 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2025-03-03 19:29:51,361 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [113 Valid, 431 Invalid, 382 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 369 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2025-03-03 19:29:51,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156 states. [2025-03-03 19:29:51,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156 to 151. [2025-03-03 19:29:51,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 87 states have (on average 1.3218390804597702) internal successors, (115), 88 states have internal predecessors, (115), 61 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (61), 60 states have call predecessors, (61), 61 states have call successors, (61) [2025-03-03 19:29:51,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 237 transitions. [2025-03-03 19:29:51,382 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 237 transitions. Word has length 268 [2025-03-03 19:29:51,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:29:51,383 INFO L471 AbstractCegarLoop]: Abstraction has 151 states and 237 transitions. [2025-03-03 19:29:51,383 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.285714285714286) internal successors, (65), 7 states have internal predecessors, (65), 2 states have call successors, (67), 2 states have call predecessors, (67), 4 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) [2025-03-03 19:29:51,383 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 237 transitions. [2025-03-03 19:29:51,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2025-03-03 19:29:51,387 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:29:51,387 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:29:51,416 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 [2025-03-03 19:29:51,587 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 [2025-03-03 19:29:51,588 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:29:51,588 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:29:51,588 INFO L85 PathProgramCache]: Analyzing trace with hash -532815294, now seen corresponding path program 1 times [2025-03-03 19:29:51,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 19:29:51,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1042897198] [2025-03-03 19:29:51,589 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:29:51,589 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 [2025-03-03 19:29:51,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 19:29:51,591 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) [2025-03-03 19:29:51,592 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 [2025-03-03 19:29:51,635 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 270 statements into 1 equivalence classes. [2025-03-03 19:29:52,518 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 270 of 270 statements. [2025-03-03 19:29:52,518 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:29:52,518 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:29:52,555 INFO L256 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-03-03 19:29:52,560 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 19:29:57,676 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2025-03-03 19:29:57,676 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 19:29:57,676 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 19:29:57,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1042897198] [2025-03-03 19:29:57,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1042897198] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:29:57,676 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:29:57,677 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-03 19:29:57,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538716158] [2025-03-03 19:29:57,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:29:57,677 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 19:29:57,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 19:29:57,678 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 19:29:57,678 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 19:29:57,678 INFO L87 Difference]: Start difference. First operand 151 states and 237 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 2 states have internal predecessors, (58), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:30:01,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 19:30:05,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 19:30:05,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:30:05,928 INFO L93 Difference]: Finished difference Result 387 states and 609 transitions. [2025-03-03 19:30:06,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 19:30:06,007 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 2 states have internal predecessors, (58), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 270 [2025-03-03 19:30:06,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:30:06,011 INFO L225 Difference]: With dead ends: 387 [2025-03-03 19:30:06,011 INFO L226 Difference]: Without dead ends: 269 [2025-03-03 19:30:06,011 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 268 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 19:30:06,012 INFO L435 NwaCegarLoop]: 185 mSDtfsCounter, 49 mSDsluCounter, 179 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 49 SdHoareTripleChecker+Valid, 364 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2025-03-03 19:30:06,012 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [49 Valid, 364 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 2 Unknown, 0 Unchecked, 8.2s Time] [2025-03-03 19:30:06,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 269 states. [2025-03-03 19:30:06,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 269 to 267. [2025-03-03 19:30:06,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 267 states, 158 states have (on average 1.3481012658227849) internal successors, (213), 159 states have internal predecessors, (213), 104 states have call successors, (104), 4 states have call predecessors, (104), 4 states have return successors, (104), 103 states have call predecessors, (104), 104 states have call successors, (104) [2025-03-03 19:30:06,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 421 transitions. [2025-03-03 19:30:06,056 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 421 transitions. Word has length 270 [2025-03-03 19:30:06,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:30:06,058 INFO L471 AbstractCegarLoop]: Abstraction has 267 states and 421 transitions. [2025-03-03 19:30:06,059 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 2 states have internal predecessors, (58), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:30:06,059 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 421 transitions. [2025-03-03 19:30:06,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2025-03-03 19:30:06,062 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:30:06,062 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:30:06,091 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 (4)] Ended with exit code 0 [2025-03-03 19:30:06,262 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /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 [2025-03-03 19:30:06,263 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:30:06,263 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:30:06,263 INFO L85 PathProgramCache]: Analyzing trace with hash 1954697539, now seen corresponding path program 1 times [2025-03-03 19:30:06,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 19:30:06,264 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2056137770] [2025-03-03 19:30:06,264 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:30:06,264 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 [2025-03-03 19:30:06,264 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 19:30:06,267 INFO L229 MonitoredProcess]: Starting monitored process 5 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) [2025-03-03 19:30:06,268 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 (5)] Waiting until timeout for monitored process [2025-03-03 19:30:06,313 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 270 statements into 1 equivalence classes. [2025-03-03 19:30:07,191 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 270 of 270 statements. [2025-03-03 19:30:07,191 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:30:07,191 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:30:07,230 INFO L256 TraceCheckSpWp]: Trace formula consists of 434 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-03-03 19:30:07,234 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 19:30:23,897 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2025-03-03 19:30:23,898 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 19:30:23,899 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 19:30:23,899 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2056137770] [2025-03-03 19:30:23,899 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2056137770] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:30:23,899 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:30:23,899 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-03-03 19:30:23,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1611539637] [2025-03-03 19:30:23,900 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:30:23,900 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-03-03 19:30:23,900 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 19:30:23,901 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-03-03 19:30:23,901 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2025-03-03 19:30:23,901 INFO L87 Difference]: Start difference. First operand 267 states and 421 transitions. Second operand has 7 states, 7 states have (on average 8.285714285714286) internal successors, (58), 6 states have internal predecessors, (58), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-03-03 19:30:32,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []