./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-93.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-25_file-93.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 ffb2d519af7492a6b40198dfa548213e34d1f47353c333b623e60399a9235ff9 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 20:04:02,184 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 20:04:02,241 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-03 20:04:02,246 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 20:04:02,246 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 20:04:02,266 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 20:04:02,267 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 20:04:02,268 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 20:04:02,268 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 20:04:02,268 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 20:04:02,269 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 20:04:02,269 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 20:04:02,269 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 20:04:02,269 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 20:04:02,270 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 20:04:02,270 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 20:04:02,270 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 20:04:02,270 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 20:04:02,270 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-03 20:04:02,270 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 20:04:02,270 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 20:04:02,270 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 20:04:02,270 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 20:04:02,270 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 20:04:02,271 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 20:04:02,271 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 20:04:02,271 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 20:04:02,271 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 20:04:02,271 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 20:04:02,271 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 20:04:02,271 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 20:04:02,271 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 20:04:02,271 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 20:04:02,272 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 20:04:02,272 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 20:04:02,272 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 20:04:02,272 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 20:04:02,272 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-03 20:04:02,272 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-03 20:04:02,272 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 20:04:02,272 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 20:04:02,272 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 20:04:02,272 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 20:04:02,272 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 -> ffb2d519af7492a6b40198dfa548213e34d1f47353c333b623e60399a9235ff9 [2025-03-03 20:04:02,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 20:04:02,542 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 20:04:02,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 20:04:02,548 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 20:04:02,548 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 20:04:02,549 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-93.i [2025-03-03 20:04:03,742 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/441480c12/62490f9c159e4e6c87562375e3fb6f26/FLAGb2707a4bf [2025-03-03 20:04:03,958 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 20:04:03,959 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-93.i [2025-03-03 20:04:03,966 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/441480c12/62490f9c159e4e6c87562375e3fb6f26/FLAGb2707a4bf [2025-03-03 20:04:04,289 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/441480c12/62490f9c159e4e6c87562375e3fb6f26 [2025-03-03 20:04:04,291 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 20:04:04,292 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 20:04:04,293 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 20:04:04,294 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 20:04:04,297 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 20:04:04,297 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 08:04:04" (1/1) ... [2025-03-03 20:04:04,298 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@649a78e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:04, skipping insertion in model container [2025-03-03 20:04:04,298 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 08:04:04" (1/1) ... [2025-03-03 20:04:04,316 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 20:04:04,424 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-25_file-93.i[915,928] [2025-03-03 20:04:04,487 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 20:04:04,497 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 20:04:04,506 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-25_file-93.i[915,928] [2025-03-03 20:04:04,534 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 20:04:04,550 INFO L204 MainTranslator]: Completed translation [2025-03-03 20:04:04,550 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:04 WrapperNode [2025-03-03 20:04:04,550 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 20:04:04,551 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 20:04:04,551 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 20:04:04,551 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 20:04:04,555 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:04" (1/1) ... [2025-03-03 20:04:04,561 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:04" (1/1) ... [2025-03-03 20:04:04,578 INFO L138 Inliner]: procedures = 26, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 218 [2025-03-03 20:04:04,578 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 20:04:04,579 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 20:04:04,579 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 20:04:04,579 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 20:04:04,586 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:04" (1/1) ... [2025-03-03 20:04:04,587 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:04" (1/1) ... [2025-03-03 20:04:04,589 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:04" (1/1) ... [2025-03-03 20:04:04,604 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 20:04:04,604 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:04" (1/1) ... [2025-03-03 20:04:04,604 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:04" (1/1) ... [2025-03-03 20:04:04,610 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:04" (1/1) ... [2025-03-03 20:04:04,611 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:04" (1/1) ... [2025-03-03 20:04:04,617 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:04" (1/1) ... [2025-03-03 20:04:04,617 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:04" (1/1) ... [2025-03-03 20:04:04,619 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 20:04:04,623 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 20:04:04,623 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 20:04:04,623 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 20:04:04,625 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:04" (1/1) ... [2025-03-03 20:04:04,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 20:04:04,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 20:04:04,655 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 20:04:04,661 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 20:04:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 20:04:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-03 20:04:04,676 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-03 20:04:04,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-03 20:04:04,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 20:04:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 20:04:04,749 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 20:04:04,750 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 20:04:05,030 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2025-03-03 20:04:05,030 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 20:04:05,037 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 20:04:05,038 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 20:04:05,038 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 08:04:05 BoogieIcfgContainer [2025-03-03 20:04:05,038 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 20:04:05,040 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 20:04:05,040 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 20:04:05,043 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 20:04:05,044 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 08:04:04" (1/3) ... [2025-03-03 20:04:05,044 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4441e2b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 08:04:05, skipping insertion in model container [2025-03-03 20:04:05,044 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:04" (2/3) ... [2025-03-03 20:04:05,044 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4441e2b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 08:04:05, skipping insertion in model container [2025-03-03 20:04:05,045 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 08:04:05" (3/3) ... [2025-03-03 20:04:05,046 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-93.i [2025-03-03 20:04:05,057 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 20:04:05,060 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-93.i that has 2 procedures, 99 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 20:04:05,111 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 20:04:05,118 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;@7734343, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 20:04:05,120 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 20:04:05,123 INFO L276 IsEmpty]: Start isEmpty. Operand has 99 states, 58 states have (on average 1.3620689655172413) internal successors, (79), 59 states have internal predecessors, (79), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-03-03 20:04:05,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2025-03-03 20:04:05,134 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 20:04:05,135 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:04:05,135 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 20:04:05,138 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 20:04:05,139 INFO L85 PathProgramCache]: Analyzing trace with hash 1072676893, now seen corresponding path program 1 times [2025-03-03 20:04:05,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 20:04:05,144 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361650188] [2025-03-03 20:04:05,144 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 20:04:05,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 20:04:05,218 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 235 statements into 1 equivalence classes. [2025-03-03 20:04:05,241 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 235 of 235 statements. [2025-03-03 20:04:05,241 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 20:04:05,242 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 20:04:05,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 2738 trivial. 0 not checked. [2025-03-03 20:04:05,454 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 20:04:05,454 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [361650188] [2025-03-03 20:04:05,456 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [361650188] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-03 20:04:05,456 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [47282901] [2025-03-03 20:04:05,456 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 20:04:05,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 20:04:05,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 20:04:05,458 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 20:04:05,460 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 20:04:05,537 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 235 statements into 1 equivalence classes. [2025-03-03 20:04:05,617 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 235 of 235 statements. [2025-03-03 20:04:05,618 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 20:04:05,618 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 20:04:05,621 INFO L256 TraceCheckSpWp]: Trace formula consists of 521 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-03 20:04:05,629 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 20:04:05,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 2738 trivial. 0 not checked. [2025-03-03 20:04:05,666 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 20:04:05,666 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [47282901] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 20:04:05,666 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-03 20:04:05,666 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-03 20:04:05,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [571207836] [2025-03-03 20:04:05,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 20:04:05,673 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-03 20:04:05,673 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 20:04:05,686 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-03 20:04:05,686 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 20:04:05,688 INFO L87 Difference]: Start difference. First operand has 99 states, 58 states have (on average 1.3620689655172413) internal successors, (79), 59 states have internal predecessors, (79), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2025-03-03 20:04:05,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 20:04:05,717 INFO L93 Difference]: Finished difference Result 192 states and 343 transitions. [2025-03-03 20:04:05,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-03 20:04:05,718 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) Word has length 235 [2025-03-03 20:04:05,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 20:04:05,723 INFO L225 Difference]: With dead ends: 192 [2025-03-03 20:04:05,724 INFO L226 Difference]: Without dead ends: 96 [2025-03-03 20:04:05,727 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 236 GetRequests, 236 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 20:04:05,729 INFO L435 NwaCegarLoop]: 150 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, 150 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 20:04:05,730 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 150 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 20:04:05,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2025-03-03 20:04:05,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 96. [2025-03-03 20:04:05,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 56 states have (on average 1.3214285714285714) internal successors, (74), 56 states have internal predecessors, (74), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-03-03 20:04:05,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 150 transitions. [2025-03-03 20:04:05,779 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 150 transitions. Word has length 235 [2025-03-03 20:04:05,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 20:04:05,779 INFO L471 AbstractCegarLoop]: Abstraction has 96 states and 150 transitions. [2025-03-03 20:04:05,780 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2025-03-03 20:04:05,780 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 150 transitions. [2025-03-03 20:04:05,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2025-03-03 20:04:05,783 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 20:04:05,783 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:04:05,791 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 20:04:05,984 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 20:04:05,984 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 20:04:05,986 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 20:04:05,986 INFO L85 PathProgramCache]: Analyzing trace with hash 647733211, now seen corresponding path program 1 times [2025-03-03 20:04:05,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 20:04:05,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373357708] [2025-03-03 20:04:05,986 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 20:04:05,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 20:04:06,006 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 235 statements into 1 equivalence classes. [2025-03-03 20:04:06,060 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 235 of 235 statements. [2025-03-03 20:04:06,060 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 20:04:06,060 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 20:04:06,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2025-03-03 20:04:06,223 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 20:04:06,223 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373357708] [2025-03-03 20:04:06,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1373357708] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 20:04:06,223 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 20:04:06,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 20:04:06,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [561271069] [2025-03-03 20:04:06,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 20:04:06,224 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 20:04:06,228 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 20:04:06,229 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 20:04:06,230 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 20:04:06,230 INFO L87 Difference]: Start difference. First operand 96 states and 150 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-03-03 20:04:06,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 20:04:06,281 INFO L93 Difference]: Finished difference Result 221 states and 341 transitions. [2025-03-03 20:04:06,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 20:04:06,282 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 235 [2025-03-03 20:04:06,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 20:04:06,285 INFO L225 Difference]: With dead ends: 221 [2025-03-03 20:04:06,287 INFO L226 Difference]: Without dead ends: 128 [2025-03-03 20:04:06,288 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 20:04:06,289 INFO L435 NwaCegarLoop]: 145 mSDtfsCounter, 37 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 280 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 20:04:06,290 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 280 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 20:04:06,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2025-03-03 20:04:06,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 125. [2025-03-03 20:04:06,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 80 states have (on average 1.3125) internal successors, (105), 81 states have internal predecessors, (105), 42 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 41 states have call predecessors, (42), 42 states have call successors, (42) [2025-03-03 20:04:06,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 189 transitions. [2025-03-03 20:04:06,311 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 189 transitions. Word has length 235 [2025-03-03 20:04:06,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 20:04:06,311 INFO L471 AbstractCegarLoop]: Abstraction has 125 states and 189 transitions. [2025-03-03 20:04:06,312 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-03-03 20:04:06,312 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 189 transitions. [2025-03-03 20:04:06,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2025-03-03 20:04:06,314 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 20:04:06,314 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:04:06,314 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-03 20:04:06,314 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 20:04:06,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 20:04:06,315 INFO L85 PathProgramCache]: Analyzing trace with hash 1232500397, now seen corresponding path program 1 times [2025-03-03 20:04:06,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 20:04:06,315 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [644482469] [2025-03-03 20:04:06,315 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 20:04:06,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 20:04:06,330 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 236 statements into 1 equivalence classes. [2025-03-03 20:04:06,492 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 236 of 236 statements. [2025-03-03 20:04:06,492 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 20:04:06,492 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-03 20:04:06,498 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [921956617] [2025-03-03 20:04:06,498 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 20:04:06,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 20:04:06,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 20:04:06,500 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 20:04:06,501 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 20:04:06,577 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 236 statements into 1 equivalence classes. [2025-03-03 20:04:06,642 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 236 of 236 statements. [2025-03-03 20:04:06,643 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 20:04:06,643 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 20:04:06,643 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-03 20:04:06,671 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 236 statements into 1 equivalence classes. [2025-03-03 20:04:06,744 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 236 of 236 statements. [2025-03-03 20:04:06,744 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 20:04:06,744 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 20:04:06,854 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-03 20:04:06,854 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-03 20:04:06,855 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-03 20:04:06,864 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-03-03 20:04:07,057 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2025-03-03 20:04:07,059 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2025-03-03 20:04:07,159 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-03 20:04:07,162 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.03 08:04:07 BoogieIcfgContainer [2025-03-03 20:04:07,162 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-03 20:04:07,162 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-03 20:04:07,162 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-03 20:04:07,163 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-03 20:04:07,163 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 08:04:05" (3/4) ... [2025-03-03 20:04:07,165 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-03 20:04:07,165 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-03 20:04:07,166 INFO L158 Benchmark]: Toolchain (without parser) took 2873.71ms. Allocated memory is still 142.6MB. Free memory was 113.7MB in the beginning and 70.4MB in the end (delta: 43.2MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2025-03-03 20:04:07,166 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 226.5MB. Free memory is still 147.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 20:04:07,166 INFO L158 Benchmark]: CACSL2BoogieTranslator took 257.45ms. Allocated memory is still 142.6MB. Free memory was 113.7MB in the beginning and 98.7MB in the end (delta: 15.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-03 20:04:07,167 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.42ms. Allocated memory is still 142.6MB. Free memory was 98.7MB in the beginning and 96.5MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 20:04:07,167 INFO L158 Benchmark]: Boogie Preprocessor took 40.31ms. Allocated memory is still 142.6MB. Free memory was 96.5MB in the beginning and 93.7MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 20:04:07,167 INFO L158 Benchmark]: IcfgBuilder took 414.96ms. Allocated memory is still 142.6MB. Free memory was 93.7MB in the beginning and 70.3MB in the end (delta: 23.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-03-03 20:04:07,167 INFO L158 Benchmark]: TraceAbstraction took 2122.01ms. Allocated memory is still 142.6MB. Free memory was 69.8MB in the beginning and 70.4MB in the end (delta: -643.8kB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2025-03-03 20:04:07,167 INFO L158 Benchmark]: Witness Printer took 3.03ms. Allocated memory is still 142.6MB. Free memory was 70.4MB in the beginning and 70.4MB in the end (delta: 24.1kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 20:04:07,168 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 226.5MB. Free memory is still 147.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 257.45ms. Allocated memory is still 142.6MB. Free memory was 113.7MB in the beginning and 98.7MB in the end (delta: 15.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.42ms. Allocated memory is still 142.6MB. Free memory was 98.7MB in the beginning and 96.5MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 40.31ms. Allocated memory is still 142.6MB. Free memory was 96.5MB in the beginning and 93.7MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 414.96ms. Allocated memory is still 142.6MB. Free memory was 93.7MB in the beginning and 70.3MB in the end (delta: 23.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 2122.01ms. Allocated memory is still 142.6MB. Free memory was 69.8MB in the beginning and 70.4MB in the end (delta: -643.8kB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. * Witness Printer took 3.03ms. Allocated memory is still 142.6MB. Free memory was 70.4MB in the beginning and 70.4MB in the end (delta: 24.1kB). There was no memory consumed. 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 136, overapproximation of someBinaryFLOATComparisonOperation at line 130, overapproximation of someBinaryFLOATComparisonOperation at line 175, overapproximation of someBinaryFLOATComparisonOperation at line 101, overapproximation of someBinaryFLOATComparisonOperation at line 134, overapproximation of someBinaryFLOATComparisonOperation at line 132, overapproximation of someBinaryFLOATComparisonOperation at line 142, overapproximation of someBinaryFLOATComparisonOperation at line 81, overapproximation of someBinaryFLOATComparisonOperation at line 193, overapproximation of someBinaryFLOATComparisonOperation at line 141, overapproximation of someUnaryDOUBLEoperation at line 31, overapproximation of someBinaryDOUBLEComparisonOperation at line 171, overapproximation of someBinaryDOUBLEComparisonOperation at line 58, overapproximation of someBinaryDOUBLEComparisonOperation at line 66, overapproximation of someBinaryDOUBLEComparisonOperation at line 173. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 0.5; [L23] float var_1_5 = 0.0; [L24] float var_1_6 = 4.2; [L25] float var_1_7 = 31.25; [L26] float var_1_8 = 1.375; [L27] unsigned short int var_1_9 = 32; [L28] unsigned char var_1_10 = 1; [L29] float var_1_11 = 0.625; [L30] unsigned short int var_1_12 = 1; [L31] float var_1_13 = -0.25; [L32] signed short int var_1_14 = 4; [L33] unsigned char var_1_15 = 1; [L34] unsigned char var_1_16 = 0; [L35] signed short int var_1_17 = 8; [L36] signed short int var_1_18 = 5; [L37] signed short int var_1_19 = 128; [L38] signed long int var_1_20 = -50; [L39] signed short int var_1_21 = -16; [L40] signed short int var_1_22 = 16; [L41] signed short int var_1_23 = 32; [L42] signed short int var_1_24 = 2; [L43] signed short int var_1_25 = -4; [L44] float var_1_26 = 0.2; [L45] double var_1_27 = -0.375; [L46] double var_1_28 = 255.5; [L47] float var_1_29 = 255.5; [L48] signed long int var_1_30 = 32; [L49] unsigned long int var_1_31 = 1; [L50] unsigned char var_1_32 = 0; [L51] signed long int var_1_33 = 5; [L52] unsigned long int var_1_34 = 5; [L53] double var_1_35 = 9999.2; [L54] unsigned long int var_1_36 = 5; VAL [isInitial=0, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_5=0, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L197] isInitial = 1 [L198] FCALL initially() [L199] COND TRUE 1 [L200] FCALL updateLastVariables() [L201] CALL updateVariables() [L129] var_1_5 = __VERIFIER_nondet_float() [L130] CALL assume_abort_if_not((var_1_5 >= 4611686.018427382800e+12F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L130] RET assume_abort_if_not((var_1_5 >= 4611686.018427382800e+12F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L131] var_1_6 = __VERIFIER_nondet_float() [L132] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L132] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L133] var_1_7 = __VERIFIER_nondet_float() [L134] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_8=11/8, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_8=11/8, var_1_9=32] [L134] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_8=11/8, var_1_9=32] [L135] var_1_8 = __VERIFIER_nondet_float() [L136] CALL assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L136] RET assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L137] var_1_10 = __VERIFIER_nondet_uchar() [L138] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L138] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L139] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L139] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, var_1_10=65281, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L140] var_1_11 = __VERIFIER_nondet_float() [L141] CALL assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L141] RET assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=65281, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L142] CALL assume_abort_if_not(var_1_11 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L142] RET assume_abort_if_not(var_1_11 != 0.0F) VAL [isInitial=1, var_1_10=65281, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L143] var_1_12 = __VERIFIER_nondet_ushort() [L144] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L144] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, var_1_10=65281, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L145] CALL assume_abort_if_not(var_1_12 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L145] RET assume_abort_if_not(var_1_12 <= 65534) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L146] var_1_15 = __VERIFIER_nondet_uchar() [L147] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L147] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L148] CALL assume_abort_if_not(var_1_15 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L148] RET assume_abort_if_not(var_1_15 <= 1) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L149] var_1_16 = __VERIFIER_nondet_uchar() [L150] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L150] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L151] CALL assume_abort_if_not(var_1_16 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L151] RET assume_abort_if_not(var_1_16 <= 1) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L152] var_1_17 = __VERIFIER_nondet_short() [L153] CALL assume_abort_if_not(var_1_17 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L153] RET assume_abort_if_not(var_1_17 >= -32767) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L154] CALL assume_abort_if_not(var_1_17 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L154] RET assume_abort_if_not(var_1_17 <= 32766) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L155] var_1_18 = __VERIFIER_nondet_short() [L156] CALL assume_abort_if_not(var_1_18 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L156] RET assume_abort_if_not(var_1_18 >= -1) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L157] CALL assume_abort_if_not(var_1_18 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L157] RET assume_abort_if_not(var_1_18 <= 32766) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L158] var_1_19 = __VERIFIER_nondet_short() [L159] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L159] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L160] CALL assume_abort_if_not(var_1_19 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L160] RET assume_abort_if_not(var_1_19 <= 32766) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L161] var_1_22 = __VERIFIER_nondet_short() [L162] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L162] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L163] CALL assume_abort_if_not(var_1_22 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L163] RET assume_abort_if_not(var_1_22 <= 16383) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L164] var_1_24 = __VERIFIER_nondet_short() [L165] CALL assume_abort_if_not(var_1_24 >= -8192) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L165] RET assume_abort_if_not(var_1_24 >= -8192) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L166] CALL assume_abort_if_not(var_1_24 <= 8192) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L166] RET assume_abort_if_not(var_1_24 <= 8192) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-4, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L167] var_1_25 = __VERIFIER_nondet_short() [L168] CALL assume_abort_if_not(var_1_25 >= -8191) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L168] RET assume_abort_if_not(var_1_25 >= -8191) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L169] CALL assume_abort_if_not(var_1_25 <= 8191) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L169] RET assume_abort_if_not(var_1_25 <= 8191) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L170] var_1_27 = __VERIFIER_nondet_double() [L171] CALL assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L171] RET assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_28=511/2, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L172] var_1_28 = __VERIFIER_nondet_double() [L173] CALL assume_abort_if_not((var_1_28 >= -922337.2036854776000e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L173] RET assume_abort_if_not((var_1_28 >= -922337.2036854776000e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_29=511/2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L174] var_1_29 = __VERIFIER_nondet_float() [L175] CALL assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L175] RET assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L176] var_1_32 = __VERIFIER_nondet_uchar() [L177] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L177] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L178] CALL assume_abort_if_not(var_1_32 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L178] RET assume_abort_if_not(var_1_32 <= 1) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=5, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L179] var_1_33 = __VERIFIER_nondet_long() [L180] CALL assume_abort_if_not(var_1_33 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L180] RET assume_abort_if_not(var_1_33 >= -2147483648) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L181] CALL assume_abort_if_not(var_1_33 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L181] RET assume_abort_if_not(var_1_33 <= 2147483647) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=5, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L182] var_1_34 = __VERIFIER_nondet_ulong() [L183] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L183] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L184] CALL assume_abort_if_not(var_1_34 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L184] RET assume_abort_if_not(var_1_34 <= 4294967294) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=49996/5, var_1_36=5, var_1_9=32] [L185] var_1_36 = __VERIFIER_nondet_ulong() [L186] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=49996/5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=49996/5, var_1_9=32] [L186] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=49996/5, var_1_9=32] [L187] CALL assume_abort_if_not(var_1_36 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=49996/5, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=49996/5, var_1_9=32] [L187] RET assume_abort_if_not(var_1_36 <= 4294967295) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=49996/5, var_1_9=32] [L188] CALL assume_abort_if_not(var_1_36 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=49996/5, var_1_36=12884901889, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=49996/5, var_1_36=12884901889, var_1_9=32] [L188] RET assume_abort_if_not(var_1_36 != 0) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=1/5, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=49996/5, var_1_36=12884901889, var_1_9=32] [L201] RET updateVariables() [L202] CALL step() [L58] COND FALSE !(((((- var_1_27) < 0 ) ? -(- var_1_27) : (- var_1_27))) <= var_1_28) [L63] var_1_26 = var_1_29 VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=32, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=49996/5, var_1_36=12884901889, var_1_9=32] [L65] var_1_30 = -10000 VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=1, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=49996/5, var_1_36=12884901889, var_1_9=32] [L66] COND FALSE !(var_1_28 >= var_1_26) [L75] var_1_31 = var_1_34 VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=49996/5, var_1_36=12884901889, var_1_9=32] [L77] COND TRUE (var_1_30 % var_1_36) <= ((((var_1_33) > ((- var_1_31))) ? (var_1_33) : ((- var_1_31)))) [L78] var_1_35 = var_1_29 VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=2, var_1_36=12884901889, var_1_9=32] [L80] COND TRUE \read(var_1_10) [L81] var_1_13 = ((((var_1_7) > (var_1_5)) ? (var_1_7) : (var_1_5))) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_13=3, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=2, var_1_36=12884901889, var_1_5=0, var_1_7=3, var_1_9=32] [L85] unsigned char stepLocal_5 = ! (var_1_10 || var_1_15); VAL [isInitial=1, stepLocal_5=0, var_1_10=65281, var_1_12=0, var_1_13=3, var_1_14=4, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=2, var_1_36=12884901889, var_1_5=0, var_1_7=3, var_1_9=32] [L86] COND TRUE stepLocal_5 || var_1_16 [L87] var_1_14 = ((((var_1_17) > ((var_1_18 - var_1_19))) ? (var_1_17) : ((var_1_18 - var_1_19)))) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_13=3, var_1_14=-1, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=2, var_1_36=12884901889, var_1_5=0, var_1_7=3, var_1_9=32] [L89] COND TRUE \read(var_1_15) [L90] var_1_21 = ((var_1_22 + 25) - var_1_19) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_13=3, var_1_14=-1, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-32741, var_1_22=0, var_1_23=32, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=2, var_1_36=12884901889, var_1_5=0, var_1_7=3, var_1_9=32] [L92] COND TRUE \read(var_1_10) [L93] var_1_23 = (var_1_22 + (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24))) + var_1_25)) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_13=3, var_1_14=-1, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-32741, var_1_22=0, var_1_23=0, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=2, var_1_36=12884901889, var_1_5=0, var_1_7=3, var_1_9=32] [L101] unsigned char stepLocal_4 = var_1_13 < (var_1_8 / var_1_11); [L102] unsigned char stepLocal_3 = var_1_13 != var_1_11; VAL [isInitial=1, stepLocal_3=1, stepLocal_4=1, var_1_10=65281, var_1_12=0, var_1_13=3, var_1_14=-1, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-32741, var_1_22=0, var_1_23=0, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=2, var_1_36=12884901889, var_1_5=0, var_1_7=3, var_1_9=32] [L103] COND TRUE var_1_10 || stepLocal_4 VAL [isInitial=1, stepLocal_3=1, var_1_10=65281, var_1_12=0, var_1_13=3, var_1_14=-1, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-32741, var_1_22=0, var_1_23=0, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=2, var_1_36=12884901889, var_1_5=0, var_1_7=3, var_1_9=32] [L104] COND TRUE var_1_10 || stepLocal_3 [L105] var_1_9 = 8 VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_13=3, var_1_14=-1, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-50, var_1_21=-32741, var_1_22=0, var_1_23=0, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=2, var_1_36=12884901889, var_1_5=0, var_1_7=3, var_1_9=8] [L110] COND TRUE \read(var_1_16) [L111] var_1_20 = (var_1_9 - 50) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_13=3, var_1_14=-1, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-42, var_1_21=-32741, var_1_22=0, var_1_23=0, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=2, var_1_36=12884901889, var_1_5=0, var_1_7=3, var_1_9=8] [L113] signed short int stepLocal_2 = var_1_21; [L114] signed short int stepLocal_1 = var_1_21; [L115] signed long int stepLocal_0 = var_1_14 - var_1_20; VAL [isInitial=1, stepLocal_0=41, stepLocal_1=-32741, stepLocal_2=-32741, var_1_10=65281, var_1_12=0, var_1_13=3, var_1_14=-1, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=1/2, var_1_20=-42, var_1_21=-32741, var_1_22=0, var_1_23=0, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=2, var_1_36=12884901889, var_1_5=0, var_1_7=3, var_1_9=8] [L116] COND FALSE !((var_1_20 + var_1_14) < stepLocal_2) [L125] var_1_1 = var_1_8 VAL [isInitial=1, stepLocal_0=41, stepLocal_1=-32741, var_1_10=65281, var_1_12=0, var_1_13=3, var_1_14=-1, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=4, var_1_20=-42, var_1_21=-32741, var_1_22=0, var_1_23=0, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=2, var_1_36=12884901889, var_1_5=0, var_1_7=3, var_1_8=4, var_1_9=8] [L202] RET step() [L203] CALL, EXPR property() [L193-L194] return ((((((((var_1_20 + var_1_14) < var_1_21) ? ((var_1_21 <= (var_1_14 - var_1_20)) ? ((var_1_21 < var_1_14) ? (var_1_1 == ((float) ((var_1_5 - var_1_6) - var_1_7))) : 1) : (var_1_1 == ((float) (((((var_1_6) < (var_1_8)) ? (var_1_6) : (var_1_8))) + 3.25f)))) : (var_1_1 == ((float) var_1_8))) && ((var_1_10 || (var_1_13 < (var_1_8 / var_1_11))) ? ((var_1_10 || (var_1_13 != var_1_11)) ? (var_1_9 == ((unsigned short int) 8)) : 1) : (var_1_9 == ((unsigned short int) var_1_12)))) && (var_1_10 ? (var_1_13 == ((float) ((((var_1_7) > (var_1_5)) ? (var_1_7) : (var_1_5))))) : (var_1_13 == ((float) ((((10.15f) < ((var_1_6 + var_1_8))) ? (10.15f) : ((var_1_6 + var_1_8)))))))) && (((! (var_1_10 || var_1_15)) || var_1_16) ? (var_1_14 == ((signed short int) ((((var_1_17) > ((var_1_18 - var_1_19))) ? (var_1_17) : ((var_1_18 - var_1_19)))))) : 1)) && (var_1_16 ? (var_1_20 == ((signed long int) (var_1_9 - 50))) : 1)) && (var_1_15 ? (var_1_21 == ((signed short int) ((var_1_22 + 25) - var_1_19))) : 1)) && (var_1_10 ? (var_1_23 == ((signed short int) (var_1_22 + (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24))) + var_1_25)))) : (var_1_16 ? (var_1_23 == ((signed short int) var_1_24)) : (var_1_23 == ((signed short int) var_1_17)))) ; VAL [\result=0, isInitial=1, var_1_10=65281, var_1_12=0, var_1_13=3, var_1_14=-1, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=4, var_1_20=-42, var_1_21=-32741, var_1_22=0, var_1_23=0, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=2, var_1_36=12884901889, var_1_5=0, var_1_7=3, var_1_8=4, var_1_9=8] [L203] RET, EXPR property() [L203] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_13=3, var_1_14=-1, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=4, var_1_20=-42, var_1_21=-32741, var_1_22=0, var_1_23=0, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=2, var_1_36=12884901889, var_1_5=0, var_1_7=3, var_1_8=4, var_1_9=8] [L19] reach_error() VAL [isInitial=1, var_1_10=65281, var_1_12=0, var_1_13=3, var_1_14=-1, var_1_15=65281, var_1_16=65281, var_1_17=-1, var_1_18=32765, var_1_19=32766, var_1_1=4, var_1_20=-42, var_1_21=-32741, var_1_22=0, var_1_23=0, var_1_24=8191, var_1_25=-8191, var_1_26=2, var_1_29=2, var_1_30=-10000, var_1_31=0, var_1_32=0, var_1_33=0, var_1_34=0, var_1_35=2, var_1_36=12884901889, var_1_5=0, var_1_7=3, var_1_8=4, var_1_9=8] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 99 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.0s, OverallIterations: 3, TraceHistogramMax: 38, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 37 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 37 mSDsluCounter, 430 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 135 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15 IncrementalHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 295 mSDtfsCounter, 15 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 239 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=125occurred in iteration=2, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 3 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 1177 NumberOfCodeBlocks, 1177 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 702 ConstructedInterpolants, 0 QuantifiedInterpolants, 732 SizeOfPredicates, 0 NumberOfNonLiveVariables, 521 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 8362/8436 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 20:04:07,185 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-25_file-93.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 ffb2d519af7492a6b40198dfa548213e34d1f47353c333b623e60399a9235ff9 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 20:04:09,029 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 20:04:09,106 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-03 20:04:09,110 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 20:04:09,111 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 20:04:09,127 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 20:04:09,127 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 20:04:09,127 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 20:04:09,127 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 20:04:09,128 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 20:04:09,128 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 20:04:09,128 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 20:04:09,128 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 20:04:09,128 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 20:04:09,128 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 20:04:09,128 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 20:04:09,128 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 20:04:09,128 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 20:04:09,128 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 20:04:09,128 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 20:04:09,129 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 20:04:09,129 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 20:04:09,130 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 20:04:09,130 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-03 20:04:09,130 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-03 20:04:09,130 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-03 20:04:09,130 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 20:04:09,130 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 20:04:09,130 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 20:04:09,130 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 20:04:09,131 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 20:04:09,131 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 20:04:09,131 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 20:04:09,131 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 20:04:09,131 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 20:04:09,131 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 20:04:09,131 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 20:04:09,131 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 20:04:09,131 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 20:04:09,131 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-03 20:04:09,132 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-03 20:04:09,132 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 20:04:09,132 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 20:04:09,132 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 20:04:09,132 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 20:04:09,132 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 -> ffb2d519af7492a6b40198dfa548213e34d1f47353c333b623e60399a9235ff9 [2025-03-03 20:04:09,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 20:04:09,382 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 20:04:09,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 20:04:09,384 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 20:04:09,385 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 20:04:09,385 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-93.i [2025-03-03 20:04:10,520 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc8564cac/352a7437121346dabd3c3df8677eb8a3/FLAGb5abf0a97 [2025-03-03 20:04:10,729 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 20:04:10,729 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-93.i [2025-03-03 20:04:10,738 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc8564cac/352a7437121346dabd3c3df8677eb8a3/FLAGb5abf0a97 [2025-03-03 20:04:10,754 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc8564cac/352a7437121346dabd3c3df8677eb8a3 [2025-03-03 20:04:10,756 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 20:04:10,758 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 20:04:10,759 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 20:04:10,760 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 20:04:10,763 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 20:04:10,764 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 08:04:10" (1/1) ... [2025-03-03 20:04:10,765 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ad000c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:10, skipping insertion in model container [2025-03-03 20:04:10,765 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 08:04:10" (1/1) ... [2025-03-03 20:04:10,785 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 20:04:10,880 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-25_file-93.i[915,928] [2025-03-03 20:04:10,925 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 20:04:10,941 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 20:04:10,949 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-25_file-93.i[915,928] [2025-03-03 20:04:10,971 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 20:04:10,987 INFO L204 MainTranslator]: Completed translation [2025-03-03 20:04:10,987 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:10 WrapperNode [2025-03-03 20:04:10,988 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 20:04:10,989 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 20:04:10,989 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 20:04:10,989 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 20:04:10,994 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:10" (1/1) ... [2025-03-03 20:04:11,005 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:10" (1/1) ... [2025-03-03 20:04:11,027 INFO L138 Inliner]: procedures = 27, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 211 [2025-03-03 20:04:11,027 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 20:04:11,028 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 20:04:11,028 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 20:04:11,028 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 20:04:11,037 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:10" (1/1) ... [2025-03-03 20:04:11,037 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:10" (1/1) ... [2025-03-03 20:04:11,040 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:10" (1/1) ... [2025-03-03 20:04:11,049 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 20:04:11,049 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:10" (1/1) ... [2025-03-03 20:04:11,049 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:10" (1/1) ... [2025-03-03 20:04:11,058 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:10" (1/1) ... [2025-03-03 20:04:11,059 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:10" (1/1) ... [2025-03-03 20:04:11,064 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:10" (1/1) ... [2025-03-03 20:04:11,065 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:10" (1/1) ... [2025-03-03 20:04:11,067 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 20:04:11,070 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 20:04:11,070 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 20:04:11,070 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 20:04:11,071 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:10" (1/1) ... [2025-03-03 20:04:11,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 20:04:11,085 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 20:04:11,096 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 20:04:11,099 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 20:04:11,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 20:04:11,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-03 20:04:11,117 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-03 20:04:11,117 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-03 20:04:11,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 20:04:11,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 20:04:11,192 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 20:04:11,194 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 20:04:16,933 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2025-03-03 20:04:16,933 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 20:04:16,940 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 20:04:16,941 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 20:04:16,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 08:04:16 BoogieIcfgContainer [2025-03-03 20:04:16,941 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 20:04:16,943 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 20:04:16,943 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 20:04:16,946 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 20:04:16,947 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 08:04:10" (1/3) ... [2025-03-03 20:04:16,947 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@583c2d60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 08:04:16, skipping insertion in model container [2025-03-03 20:04:16,947 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 08:04:10" (2/3) ... [2025-03-03 20:04:16,947 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@583c2d60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 08:04:16, skipping insertion in model container [2025-03-03 20:04:16,947 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 08:04:16" (3/3) ... [2025-03-03 20:04:16,948 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-93.i [2025-03-03 20:04:16,958 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 20:04:16,960 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-93.i that has 2 procedures, 99 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 20:04:16,997 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 20:04:17,005 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;@197b49d1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 20:04:17,006 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 20:04:17,008 INFO L276 IsEmpty]: Start isEmpty. Operand has 99 states, 58 states have (on average 1.3620689655172413) internal successors, (79), 59 states have internal predecessors, (79), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-03-03 20:04:17,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2025-03-03 20:04:17,017 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 20:04:17,018 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:04:17,018 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 20:04:17,021 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 20:04:17,022 INFO L85 PathProgramCache]: Analyzing trace with hash 1072676893, now seen corresponding path program 1 times [2025-03-03 20:04:17,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 20:04:17,030 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2135959754] [2025-03-03 20:04:17,030 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 20:04:17,030 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 20:04:17,030 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 20:04:17,032 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 20:04:17,033 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 20:04:17,128 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 235 statements into 1 equivalence classes. [2025-03-03 20:04:17,488 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 235 of 235 statements. [2025-03-03 20:04:17,488 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 20:04:17,488 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 20:04:17,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-03 20:04:17,515 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 20:04:17,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 482 proven. 0 refuted. 0 times theorem prover too weak. 2330 trivial. 0 not checked. [2025-03-03 20:04:17,551 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 20:04:17,552 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 20:04:17,552 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2135959754] [2025-03-03 20:04:17,552 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2135959754] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 20:04:17,552 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 20:04:17,552 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-03 20:04:17,554 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1011689884] [2025-03-03 20:04:17,554 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 20:04:17,557 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-03 20:04:17,557 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 20:04:17,572 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-03 20:04:17,573 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 20:04:17,575 INFO L87 Difference]: Start difference. First operand has 99 states, 58 states have (on average 1.3620689655172413) internal successors, (79), 59 states have internal predecessors, (79), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2025-03-03 20:04:17,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 20:04:17,595 INFO L93 Difference]: Finished difference Result 192 states and 343 transitions. [2025-03-03 20:04:17,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-03 20:04:17,597 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 235 [2025-03-03 20:04:17,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 20:04:17,602 INFO L225 Difference]: With dead ends: 192 [2025-03-03 20:04:17,602 INFO L226 Difference]: Without dead ends: 96 [2025-03-03 20:04:17,604 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 234 GetRequests, 234 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 20:04:17,606 INFO L435 NwaCegarLoop]: 150 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, 150 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 20:04:17,606 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 150 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 20:04:17,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2025-03-03 20:04:17,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 96. [2025-03-03 20:04:17,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 56 states have (on average 1.3214285714285714) internal successors, (74), 56 states have internal predecessors, (74), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-03-03 20:04:17,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 150 transitions. [2025-03-03 20:04:17,646 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 150 transitions. Word has length 235 [2025-03-03 20:04:17,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 20:04:17,647 INFO L471 AbstractCegarLoop]: Abstraction has 96 states and 150 transitions. [2025-03-03 20:04:17,648 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2025-03-03 20:04:17,648 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 150 transitions. [2025-03-03 20:04:17,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2025-03-03 20:04:17,654 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 20:04:17,655 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:04:17,670 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 20:04:17,855 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 20:04:17,856 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 20:04:17,856 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 20:04:17,856 INFO L85 PathProgramCache]: Analyzing trace with hash 647733211, now seen corresponding path program 1 times [2025-03-03 20:04:17,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 20:04:17,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2139979440] [2025-03-03 20:04:17,857 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 20:04:17,857 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 20:04:17,857 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 20:04:17,859 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 20:04:17,860 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 20:04:17,915 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 235 statements into 1 equivalence classes. [2025-03-03 20:04:18,268 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 235 of 235 statements. [2025-03-03 20:04:18,268 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 20:04:18,268 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 20:04:18,285 INFO L256 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-03-03 20:04:18,290 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 20:04:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2025-03-03 20:04:18,361 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 20:04:18,361 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 20:04:18,361 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2139979440] [2025-03-03 20:04:18,361 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2139979440] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 20:04:18,361 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 20:04:18,361 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 20:04:18,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142884400] [2025-03-03 20:04:18,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 20:04:18,362 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 20:04:18,362 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 20:04:18,363 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 20:04:18,363 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 20:04:18,363 INFO L87 Difference]: Start difference. First operand 96 states and 150 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-03-03 20:04:21,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 20:04:21,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 20:04:21,566 INFO L93 Difference]: Finished difference Result 221 states and 341 transitions. [2025-03-03 20:04:21,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 20:04:21,597 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 235 [2025-03-03 20:04:21,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 20:04:21,599 INFO L225 Difference]: With dead ends: 221 [2025-03-03 20:04:21,599 INFO L226 Difference]: Without dead ends: 128 [2025-03-03 20:04:21,600 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 234 GetRequests, 233 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 20:04:21,601 INFO L435 NwaCegarLoop]: 145 mSDtfsCounter, 40 mSDsluCounter, 134 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 279 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2025-03-03 20:04:21,601 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [40 Valid, 279 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2025-03-03 20:04:21,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2025-03-03 20:04:21,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 125. [2025-03-03 20:04:21,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 80 states have (on average 1.3125) internal successors, (105), 81 states have internal predecessors, (105), 42 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 41 states have call predecessors, (42), 42 states have call successors, (42) [2025-03-03 20:04:21,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 189 transitions. [2025-03-03 20:04:21,622 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 189 transitions. Word has length 235 [2025-03-03 20:04:21,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 20:04:21,622 INFO L471 AbstractCegarLoop]: Abstraction has 125 states and 189 transitions. [2025-03-03 20:04:21,622 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-03-03 20:04:21,626 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 189 transitions. [2025-03-03 20:04:21,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2025-03-03 20:04:21,631 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 20:04:21,631 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:04:21,645 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 20:04:21,831 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 20:04:21,832 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 20:04:21,832 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 20:04:21,833 INFO L85 PathProgramCache]: Analyzing trace with hash 1232500397, now seen corresponding path program 1 times [2025-03-03 20:04:21,833 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 20:04:21,833 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1656245950] [2025-03-03 20:04:21,833 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 20:04:21,833 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 20:04:21,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 20:04:21,835 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 20:04:21,836 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 20:04:21,891 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 236 statements into 1 equivalence classes. [2025-03-03 20:04:22,332 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 236 of 236 statements. [2025-03-03 20:04:22,333 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 20:04:22,333 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 20:04:22,351 INFO L256 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 46 conjuncts are in the unsatisfiable core [2025-03-03 20:04:22,364 INFO L279 TraceCheckSpWp]: Computing forward predicates...