./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-51.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-51.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 2146c04df5c136bc379fc7beb1c85c891efa2bddb075e9da7893b50c36abc716 --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-16 23:44:19,382 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-16 23:44:19,434 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-16 23:44:19,437 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-16 23:44:19,437 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-16 23:44:19,458 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-16 23:44:19,459 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-16 23:44:19,459 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-16 23:44:19,460 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-16 23:44:19,460 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-16 23:44:19,460 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-16 23:44:19,460 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-16 23:44:19,461 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-16 23:44:19,461 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-16 23:44:19,461 INFO L153 SettingsManager]: * Use SBE=true [2025-03-16 23:44:19,461 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-16 23:44:19,462 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-16 23:44:19,462 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-16 23:44:19,462 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-16 23:44:19,462 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-16 23:44:19,462 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-16 23:44:19,462 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-16 23:44:19,462 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-16 23:44:19,462 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-16 23:44:19,462 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-16 23:44:19,462 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-16 23:44:19,463 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-16 23:44:19,463 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-16 23:44:19,463 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-16 23:44:19,463 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-16 23:44:19,463 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-16 23:44:19,463 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-16 23:44:19,463 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 23:44:19,463 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-16 23:44:19,463 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-16 23:44:19,463 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-16 23:44:19,463 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-16 23:44:19,463 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-16 23:44:19,464 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-16 23:44:19,464 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-16 23:44:19,464 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-16 23:44:19,464 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-16 23:44:19,464 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-16 23:44:19,464 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 -> 2146c04df5c136bc379fc7beb1c85c891efa2bddb075e9da7893b50c36abc716 [2025-03-16 23:44:19,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-16 23:44:19,696 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-16 23:44:19,698 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-16 23:44:19,699 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-16 23:44:19,699 INFO L274 PluginConnector]: CDTParser initialized [2025-03-16 23:44:19,701 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-51.i [2025-03-16 23:44:20,866 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c21a3ba21/fa50a39c940b492884b8826e66cc8e93/FLAG2876cafb2 [2025-03-16 23:44:21,135 INFO L384 CDTParser]: Found 1 translation units. [2025-03-16 23:44:21,135 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-51.i [2025-03-16 23:44:21,146 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c21a3ba21/fa50a39c940b492884b8826e66cc8e93/FLAG2876cafb2 [2025-03-16 23:44:21,162 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c21a3ba21/fa50a39c940b492884b8826e66cc8e93 [2025-03-16 23:44:21,164 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-16 23:44:21,165 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-16 23:44:21,167 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-16 23:44:21,167 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-16 23:44:21,170 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-16 23:44:21,171 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 11:44:21" (1/1) ... [2025-03-16 23:44:21,172 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3be2e56c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:21, skipping insertion in model container [2025-03-16 23:44:21,172 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 11:44:21" (1/1) ... [2025-03-16 23:44:21,192 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-16 23:44:21,289 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-51.i[916,929] [2025-03-16 23:44:21,368 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 23:44:21,387 INFO L200 MainTranslator]: Completed pre-run [2025-03-16 23:44:21,397 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-51.i[916,929] [2025-03-16 23:44:21,429 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 23:44:21,442 INFO L204 MainTranslator]: Completed translation [2025-03-16 23:44:21,443 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:21 WrapperNode [2025-03-16 23:44:21,443 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-16 23:44:21,444 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-16 23:44:21,444 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-16 23:44:21,444 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-16 23:44:21,448 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:21" (1/1) ... [2025-03-16 23:44:21,461 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:21" (1/1) ... [2025-03-16 23:44:21,487 INFO L138 Inliner]: procedures = 26, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 317 [2025-03-16 23:44:21,487 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-16 23:44:21,488 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-16 23:44:21,488 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-16 23:44:21,488 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-16 23:44:21,495 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:21" (1/1) ... [2025-03-16 23:44:21,496 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:21" (1/1) ... [2025-03-16 23:44:21,503 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:21" (1/1) ... [2025-03-16 23:44:21,523 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]. [2025-03-16 23:44:21,524 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:21" (1/1) ... [2025-03-16 23:44:21,524 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:21" (1/1) ... [2025-03-16 23:44:21,532 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:21" (1/1) ... [2025-03-16 23:44:21,535 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:21" (1/1) ... [2025-03-16 23:44:21,536 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:21" (1/1) ... [2025-03-16 23:44:21,537 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:21" (1/1) ... [2025-03-16 23:44:21,542 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-16 23:44:21,544 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-16 23:44:21,544 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-16 23:44:21,544 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-16 23:44:21,545 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:21" (1/1) ... [2025-03-16 23:44:21,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 23:44:21,557 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 23:44:21,568 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) [2025-03-16 23:44:21,570 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 [2025-03-16 23:44:21,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-16 23:44:21,585 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-16 23:44:21,585 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-16 23:44:21,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-16 23:44:21,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-16 23:44:21,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-16 23:44:21,658 INFO L256 CfgBuilder]: Building ICFG [2025-03-16 23:44:21,659 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-16 23:44:22,104 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2025-03-16 23:44:22,104 INFO L307 CfgBuilder]: Performing block encoding [2025-03-16 23:44:22,124 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-16 23:44:22,124 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-16 23:44:22,125 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 11:44:22 BoogieIcfgContainer [2025-03-16 23:44:22,125 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-16 23:44:22,128 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-16 23:44:22,128 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-16 23:44:22,131 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-16 23:44:22,131 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.03 11:44:21" (1/3) ... [2025-03-16 23:44:22,132 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e037a95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 11:44:22, skipping insertion in model container [2025-03-16 23:44:22,132 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:21" (2/3) ... [2025-03-16 23:44:22,132 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e037a95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 11:44:22, skipping insertion in model container [2025-03-16 23:44:22,132 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 11:44:22" (3/3) ... [2025-03-16 23:44:22,133 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-51.i [2025-03-16 23:44:22,143 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-16 23:44:22,145 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-51.i that has 2 procedures, 135 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-16 23:44:22,199 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-16 23:44:22,206 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;@2984e461, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-16 23:44:22,209 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-16 23:44:22,212 INFO L276 IsEmpty]: Start isEmpty. Operand has 135 states, 82 states have (on average 1.524390243902439) internal successors, (125), 83 states have internal predecessors, (125), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2025-03-16 23:44:22,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2025-03-16 23:44:22,224 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:44:22,224 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:44:22,225 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:44:22,229 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:44:22,229 INFO L85 PathProgramCache]: Analyzing trace with hash -240106498, now seen corresponding path program 1 times [2025-03-16 23:44:22,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 23:44:22,236 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [518030512] [2025-03-16 23:44:22,236 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:44:22,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 23:44:22,317 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 307 statements into 1 equivalence classes. [2025-03-16 23:44:22,346 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 307 of 307 statements. [2025-03-16 23:44:22,346 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:22,346 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:44:22,568 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 4802 trivial. 0 not checked. [2025-03-16 23:44:22,568 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 23:44:22,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [518030512] [2025-03-16 23:44:22,568 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [518030512] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-16 23:44:22,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1345028827] [2025-03-16 23:44:22,569 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:44:22,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-16 23:44:22,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 23:44:22,572 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) [2025-03-16 23:44:22,574 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-16 23:44:22,671 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 307 statements into 1 equivalence classes. [2025-03-16 23:44:22,765 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 307 of 307 statements. [2025-03-16 23:44:22,765 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:22,765 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:44:22,768 INFO L256 TraceCheckSpWp]: Trace formula consists of 698 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-16 23:44:22,780 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-16 23:44:22,814 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 4802 trivial. 0 not checked. [2025-03-16 23:44:22,815 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-16 23:44:22,815 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1345028827] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 23:44:22,815 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-16 23:44:22,815 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-16 23:44:22,817 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435572024] [2025-03-16 23:44:22,817 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 23:44:22,820 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-16 23:44:22,821 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 23:44:22,834 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-16 23:44:22,835 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-16 23:44:22,837 INFO L87 Difference]: Start difference. First operand has 135 states, 82 states have (on average 1.524390243902439) internal successors, (125), 83 states have internal predecessors, (125), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) [2025-03-16 23:44:22,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 23:44:22,884 INFO L93 Difference]: Finished difference Result 267 states and 498 transitions. [2025-03-16 23:44:22,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-16 23:44:22,886 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) Word has length 307 [2025-03-16 23:44:22,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 23:44:22,894 INFO L225 Difference]: With dead ends: 267 [2025-03-16 23:44:22,894 INFO L226 Difference]: Without dead ends: 133 [2025-03-16 23:44:22,901 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 308 GetRequests, 308 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-16 23:44:22,903 INFO L435 NwaCegarLoop]: 218 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 218 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 23:44:22,903 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 218 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 23:44:22,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2025-03-16 23:44:22,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 133. [2025-03-16 23:44:22,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133 states, 81 states have (on average 1.4814814814814814) internal successors, (120), 81 states have internal predecessors, (120), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2025-03-16 23:44:22,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 220 transitions. [2025-03-16 23:44:22,946 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 220 transitions. Word has length 307 [2025-03-16 23:44:22,946 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 23:44:22,946 INFO L471 AbstractCegarLoop]: Abstraction has 133 states and 220 transitions. [2025-03-16 23:44:22,946 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (50), 2 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 2 states have call successors, (50) [2025-03-16 23:44:22,946 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 220 transitions. [2025-03-16 23:44:22,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2025-03-16 23:44:22,951 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:44:22,951 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:44:22,959 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-16 23:44:23,152 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 [2025-03-16 23:44:23,152 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:44:23,153 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:44:23,154 INFO L85 PathProgramCache]: Analyzing trace with hash 1795565376, now seen corresponding path program 1 times [2025-03-16 23:44:23,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 23:44:23,154 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [615927364] [2025-03-16 23:44:23,154 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:44:23,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 23:44:23,172 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 307 statements into 1 equivalence classes. [2025-03-16 23:44:23,223 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 307 of 307 statements. [2025-03-16 23:44:23,228 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:23,229 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:44:23,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2025-03-16 23:44:23,421 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 23:44:23,422 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [615927364] [2025-03-16 23:44:23,422 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [615927364] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 23:44:23,422 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 23:44:23,422 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 23:44:23,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1316882712] [2025-03-16 23:44:23,422 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 23:44:23,423 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-16 23:44:23,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 23:44:23,424 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-16 23:44:23,424 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 23:44:23,424 INFO L87 Difference]: Start difference. First operand 133 states and 220 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2025-03-16 23:44:23,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 23:44:23,483 INFO L93 Difference]: Finished difference Result 376 states and 622 transitions. [2025-03-16 23:44:23,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-16 23:44:23,484 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 307 [2025-03-16 23:44:23,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 23:44:23,490 INFO L225 Difference]: With dead ends: 376 [2025-03-16 23:44:23,490 INFO L226 Difference]: Without dead ends: 244 [2025-03-16 23:44:23,491 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 [2025-03-16 23:44:23,492 INFO L435 NwaCegarLoop]: 215 mSDtfsCounter, 175 mSDsluCounter, 206 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 175 SdHoareTripleChecker+Valid, 421 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 23:44:23,492 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [175 Valid, 421 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 23:44:23,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 244 states. [2025-03-16 23:44:23,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 244 to 241. [2025-03-16 23:44:23,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 241 states, 150 states have (on average 1.48) internal successors, (222), 151 states have internal predecessors, (222), 88 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (88), 87 states have call predecessors, (88), 88 states have call successors, (88) [2025-03-16 23:44:23,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 398 transitions. [2025-03-16 23:44:23,520 INFO L78 Accepts]: Start accepts. Automaton has 241 states and 398 transitions. Word has length 307 [2025-03-16 23:44:23,521 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 23:44:23,521 INFO L471 AbstractCegarLoop]: Abstraction has 241 states and 398 transitions. [2025-03-16 23:44:23,521 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2025-03-16 23:44:23,522 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 398 transitions. [2025-03-16 23:44:23,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2025-03-16 23:44:23,540 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:44:23,541 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:44:23,541 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-16 23:44:23,541 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:44:23,542 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:44:23,542 INFO L85 PathProgramCache]: Analyzing trace with hash -242490913, now seen corresponding path program 1 times [2025-03-16 23:44:23,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 23:44:23,542 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818218115] [2025-03-16 23:44:23,543 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:44:23,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 23:44:23,566 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 307 statements into 1 equivalence classes. [2025-03-16 23:44:23,616 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 307 of 307 statements. [2025-03-16 23:44:23,617 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:23,617 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:44:23,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2025-03-16 23:44:23,983 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 23:44:23,983 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818218115] [2025-03-16 23:44:23,983 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1818218115] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 23:44:23,983 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 23:44:23,984 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-16 23:44:23,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1091197334] [2025-03-16 23:44:23,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 23:44:23,984 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 23:44:23,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 23:44:23,987 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 23:44:23,987 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 23:44:23,988 INFO L87 Difference]: Start difference. First operand 241 states and 398 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2025-03-16 23:44:24,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 23:44:24,270 INFO L93 Difference]: Finished difference Result 664 states and 1097 transitions. [2025-03-16 23:44:24,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-16 23:44:24,271 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 307 [2025-03-16 23:44:24,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 23:44:24,276 INFO L225 Difference]: With dead ends: 664 [2025-03-16 23:44:24,276 INFO L226 Difference]: Without dead ends: 424 [2025-03-16 23:44:24,277 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-16 23:44:24,277 INFO L435 NwaCegarLoop]: 215 mSDtfsCounter, 178 mSDsluCounter, 419 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 151 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 178 SdHoareTripleChecker+Valid, 634 SdHoareTripleChecker+Invalid, 175 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 151 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-16 23:44:24,278 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [178 Valid, 634 Invalid, 175 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [151 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-16 23:44:24,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 424 states. [2025-03-16 23:44:24,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 424 to 386. [2025-03-16 23:44:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 386 states, 243 states have (on average 1.48559670781893) internal successors, (361), 244 states have internal predecessors, (361), 138 states have call successors, (138), 4 states have call predecessors, (138), 4 states have return successors, (138), 137 states have call predecessors, (138), 138 states have call successors, (138) [2025-03-16 23:44:24,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 637 transitions. [2025-03-16 23:44:24,344 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 637 transitions. Word has length 307 [2025-03-16 23:44:24,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 23:44:24,345 INFO L471 AbstractCegarLoop]: Abstraction has 386 states and 637 transitions. [2025-03-16 23:44:24,345 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2025-03-16 23:44:24,345 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 637 transitions. [2025-03-16 23:44:24,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2025-03-16 23:44:24,349 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:44:24,350 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:44:24,350 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-16 23:44:24,350 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:44:24,350 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:44:24,351 INFO L85 PathProgramCache]: Analyzing trace with hash 480159906, now seen corresponding path program 1 times [2025-03-16 23:44:24,351 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 23:44:24,351 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981817111] [2025-03-16 23:44:24,351 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:44:24,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 23:44:24,374 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 308 statements into 1 equivalence classes. [2025-03-16 23:44:24,456 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 308 of 308 statements. [2025-03-16 23:44:24,456 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:24,456 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:44:24,827 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2025-03-16 23:44:24,827 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 23:44:24,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1981817111] [2025-03-16 23:44:24,829 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1981817111] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 23:44:24,829 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 23:44:24,829 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-16 23:44:24,830 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965407939] [2025-03-16 23:44:24,830 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 23:44:24,830 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-16 23:44:24,830 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 23:44:24,831 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-16 23:44:24,831 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-16 23:44:24,831 INFO L87 Difference]: Start difference. First operand 386 states and 637 transitions. Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 5 states have internal predecessors, (61), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2025-03-16 23:44:25,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 23:44:25,205 INFO L93 Difference]: Finished difference Result 876 states and 1442 transitions. [2025-03-16 23:44:25,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-16 23:44:25,205 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 5 states have internal predecessors, (61), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 308 [2025-03-16 23:44:25,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 23:44:25,210 INFO L225 Difference]: With dead ends: 876 [2025-03-16 23:44:25,210 INFO L226 Difference]: Without dead ends: 636 [2025-03-16 23:44:25,211 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-03-16 23:44:25,213 INFO L435 NwaCegarLoop]: 217 mSDtfsCounter, 188 mSDsluCounter, 537 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 151 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 188 SdHoareTripleChecker+Valid, 754 SdHoareTripleChecker+Invalid, 287 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 151 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-03-16 23:44:25,213 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [188 Valid, 754 Invalid, 287 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [151 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-03-16 23:44:25,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 636 states. [2025-03-16 23:44:25,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 636 to 624. [2025-03-16 23:44:25,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 624 states, 391 states have (on average 1.4808184143222507) internal successors, (579), 393 states have internal predecessors, (579), 226 states have call successors, (226), 6 states have call predecessors, (226), 6 states have return successors, (226), 224 states have call predecessors, (226), 226 states have call successors, (226) [2025-03-16 23:44:25,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 624 states and 1031 transitions. [2025-03-16 23:44:25,304 INFO L78 Accepts]: Start accepts. Automaton has 624 states and 1031 transitions. Word has length 308 [2025-03-16 23:44:25,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 23:44:25,305 INFO L471 AbstractCegarLoop]: Abstraction has 624 states and 1031 transitions. [2025-03-16 23:44:25,305 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 5 states have internal predecessors, (61), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2025-03-16 23:44:25,305 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1031 transitions. [2025-03-16 23:44:25,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2025-03-16 23:44:25,309 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:44:25,309 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:44:25,309 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-16 23:44:25,309 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:44:25,309 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:44:25,309 INFO L85 PathProgramCache]: Analyzing trace with hash -729683329, now seen corresponding path program 1 times [2025-03-16 23:44:25,310 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 23:44:25,310 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046973314] [2025-03-16 23:44:25,310 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:44:25,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 23:44:25,325 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 309 statements into 1 equivalence classes. [2025-03-16 23:44:25,351 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 309 of 309 statements. [2025-03-16 23:44:25,352 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:25,352 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:44:25,582 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2025-03-16 23:44:25,582 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 23:44:25,582 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046973314] [2025-03-16 23:44:25,582 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2046973314] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 23:44:25,582 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 23:44:25,582 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-16 23:44:25,584 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [564296536] [2025-03-16 23:44:25,584 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 23:44:25,585 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 23:44:25,585 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 23:44:25,586 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 23:44:25,586 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 23:44:25,586 INFO L87 Difference]: Start difference. First operand 624 states and 1031 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2025-03-16 23:44:25,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 23:44:25,888 INFO L93 Difference]: Finished difference Result 1580 states and 2613 transitions. [2025-03-16 23:44:25,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-16 23:44:25,888 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) Word has length 309 [2025-03-16 23:44:25,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 23:44:25,894 INFO L225 Difference]: With dead ends: 1580 [2025-03-16 23:44:25,895 INFO L226 Difference]: Without dead ends: 1102 [2025-03-16 23:44:25,896 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-16 23:44:25,897 INFO L435 NwaCegarLoop]: 207 mSDtfsCounter, 183 mSDsluCounter, 410 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 151 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 183 SdHoareTripleChecker+Valid, 617 SdHoareTripleChecker+Invalid, 192 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 151 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-16 23:44:25,897 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [183 Valid, 617 Invalid, 192 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [151 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-16 23:44:25,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1102 states. [2025-03-16 23:44:26,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1102 to 1100. [2025-03-16 23:44:26,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1100 states, 687 states have (on average 1.4745269286754004) internal successors, (1013), 691 states have internal predecessors, (1013), 402 states have call successors, (402), 10 states have call predecessors, (402), 10 states have return successors, (402), 398 states have call predecessors, (402), 402 states have call successors, (402) [2025-03-16 23:44:26,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 1100 states and 1817 transitions. [2025-03-16 23:44:26,031 INFO L78 Accepts]: Start accepts. Automaton has 1100 states and 1817 transitions. Word has length 309 [2025-03-16 23:44:26,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 23:44:26,033 INFO L471 AbstractCegarLoop]: Abstraction has 1100 states and 1817 transitions. [2025-03-16 23:44:26,034 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 2 states have call predecessors, (50), 2 states have call successors, (50) [2025-03-16 23:44:26,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1817 transitions. [2025-03-16 23:44:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2025-03-16 23:44:26,036 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:44:26,036 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:44:26,036 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-16 23:44:26,037 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:44:26,038 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:44:26,038 INFO L85 PathProgramCache]: Analyzing trace with hash 1757829504, now seen corresponding path program 1 times [2025-03-16 23:44:26,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 23:44:26,038 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1964362980] [2025-03-16 23:44:26,038 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:44:26,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 23:44:26,054 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 309 statements into 1 equivalence classes. [2025-03-16 23:44:26,097 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 309 of 309 statements. [2025-03-16 23:44:26,100 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:26,100 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:44:26,276 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2025-03-16 23:44:26,276 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 23:44:26,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1964362980] [2025-03-16 23:44:26,276 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1964362980] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 23:44:26,276 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 23:44:26,276 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 23:44:26,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2097694579] [2025-03-16 23:44:26,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 23:44:26,277 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-16 23:44:26,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 23:44:26,288 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-16 23:44:26,288 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 23:44:26,288 INFO L87 Difference]: Start difference. First operand 1100 states and 1817 transitions. Second operand has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2025-03-16 23:44:26,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 23:44:26,384 INFO L93 Difference]: Finished difference Result 2074 states and 3428 transitions. [2025-03-16 23:44:26,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-16 23:44:26,384 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 309 [2025-03-16 23:44:26,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 23:44:26,392 INFO L225 Difference]: With dead ends: 2074 [2025-03-16 23:44:26,392 INFO L226 Difference]: Without dead ends: 1120 [2025-03-16 23:44:26,395 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 23:44:26,396 INFO L435 NwaCegarLoop]: 230 mSDtfsCounter, 17 mSDsluCounter, 209 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 439 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 23:44:26,396 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 439 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 23:44:26,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1120 states. [2025-03-16 23:44:26,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1120 to 1100. [2025-03-16 23:44:26,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1100 states, 687 states have (on average 1.462882096069869) internal successors, (1005), 691 states have internal predecessors, (1005), 402 states have call successors, (402), 10 states have call predecessors, (402), 10 states have return successors, (402), 398 states have call predecessors, (402), 402 states have call successors, (402) [2025-03-16 23:44:26,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 1100 states and 1809 transitions. [2025-03-16 23:44:26,520 INFO L78 Accepts]: Start accepts. Automaton has 1100 states and 1809 transitions. Word has length 309 [2025-03-16 23:44:26,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 23:44:26,523 INFO L471 AbstractCegarLoop]: Abstraction has 1100 states and 1809 transitions. [2025-03-16 23:44:26,523 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.666666666666668) internal successors, (62), 3 states have internal predecessors, (62), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2025-03-16 23:44:26,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1809 transitions. [2025-03-16 23:44:26,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2025-03-16 23:44:26,524 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:44:26,525 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:44:26,525 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-16 23:44:26,525 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:44:26,525 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:44:26,525 INFO L85 PathProgramCache]: Analyzing trace with hash 308357987, now seen corresponding path program 1 times [2025-03-16 23:44:26,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 23:44:26,525 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892346213] [2025-03-16 23:44:26,525 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:44:26,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 23:44:26,546 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 310 statements into 1 equivalence classes. [2025-03-16 23:44:26,611 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 310 of 310 statements. [2025-03-16 23:44:26,611 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:26,611 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:44:26,851 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 24 proven. 123 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2025-03-16 23:44:26,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 23:44:26,852 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892346213] [2025-03-16 23:44:26,852 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [892346213] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-16 23:44:26,852 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [866295724] [2025-03-16 23:44:26,852 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:44:26,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-16 23:44:26,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 23:44:26,856 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) [2025-03-16 23:44:26,857 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-16 23:44:26,946 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 310 statements into 1 equivalence classes. [2025-03-16 23:44:27,024 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 310 of 310 statements. [2025-03-16 23:44:27,024 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:27,024 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:44:27,027 INFO L256 TraceCheckSpWp]: Trace formula consists of 695 conjuncts, 6 conjuncts are in the unsatisfiable core [2025-03-16 23:44:27,035 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-16 23:44:27,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 1377 proven. 123 refuted. 0 times theorem prover too weak. 3400 trivial. 0 not checked. [2025-03-16 23:44:27,331 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-16 23:44:27,629 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 24 proven. 123 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2025-03-16 23:44:27,630 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [866295724] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-16 23:44:27,630 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-16 23:44:27,630 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2025-03-16 23:44:27,630 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844578322] [2025-03-16 23:44:27,630 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-16 23:44:27,631 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-03-16 23:44:27,631 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 23:44:27,631 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-16 23:44:27,632 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2025-03-16 23:44:27,632 INFO L87 Difference]: Start difference. First operand 1100 states and 1809 transitions. Second operand has 8 states, 8 states have (on average 14.625) internal successors, (117), 8 states have internal predecessors, (117), 3 states have call successors, (132), 2 states have call predecessors, (132), 4 states have return successors, (133), 3 states have call predecessors, (133), 3 states have call successors, (133) [2025-03-16 23:44:27,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 23:44:27,945 INFO L93 Difference]: Finished difference Result 1634 states and 2643 transitions. [2025-03-16 23:44:27,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-03-16 23:44:27,946 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.625) internal successors, (117), 8 states have internal predecessors, (117), 3 states have call successors, (132), 2 states have call predecessors, (132), 4 states have return successors, (133), 3 states have call predecessors, (133), 3 states have call successors, (133) Word has length 310 [2025-03-16 23:44:27,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 23:44:27,952 INFO L225 Difference]: With dead ends: 1634 [2025-03-16 23:44:27,952 INFO L226 Difference]: Without dead ends: 1156 [2025-03-16 23:44:27,954 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 626 GetRequests, 617 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=64, Unknown=0, NotChecked=0, Total=110 [2025-03-16 23:44:27,954 INFO L435 NwaCegarLoop]: 159 mSDtfsCounter, 147 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 278 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 155 SdHoareTripleChecker+Valid, 375 SdHoareTripleChecker+Invalid, 304 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 278 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-16 23:44:27,954 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [155 Valid, 375 Invalid, 304 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 278 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-16 23:44:27,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1156 states. [2025-03-16 23:44:28,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1156 to 644. [2025-03-16 23:44:28,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 644 states, 406 states have (on average 1.4433497536945812) internal successors, (586), 408 states have internal predecessors, (586), 226 states have call successors, (226), 11 states have call predecessors, (226), 11 states have return successors, (226), 224 states have call predecessors, (226), 226 states have call successors, (226) [2025-03-16 23:44:28,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 644 states and 1038 transitions. [2025-03-16 23:44:28,043 INFO L78 Accepts]: Start accepts. Automaton has 644 states and 1038 transitions. Word has length 310 [2025-03-16 23:44:28,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 23:44:28,043 INFO L471 AbstractCegarLoop]: Abstraction has 644 states and 1038 transitions. [2025-03-16 23:44:28,044 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.625) internal successors, (117), 8 states have internal predecessors, (117), 3 states have call successors, (132), 2 states have call predecessors, (132), 4 states have return successors, (133), 3 states have call predecessors, (133), 3 states have call successors, (133) [2025-03-16 23:44:28,044 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1038 transitions. [2025-03-16 23:44:28,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2025-03-16 23:44:28,046 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:44:28,046 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:44:28,054 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-03-16 23:44:28,247 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,SelfDestructingSolverStorable6 [2025-03-16 23:44:28,248 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:44:28,248 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:44:28,248 INFO L85 PathProgramCache]: Analyzing trace with hash -1499096476, now seen corresponding path program 1 times [2025-03-16 23:44:28,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 23:44:28,248 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026933042] [2025-03-16 23:44:28,249 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:44:28,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 23:44:28,268 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 310 statements into 1 equivalence classes. [2025-03-16 23:44:28,330 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 310 of 310 statements. [2025-03-16 23:44:28,330 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:28,331 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:44:28,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 54 proven. 93 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2025-03-16 23:44:28,647 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 23:44:28,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2026933042] [2025-03-16 23:44:28,647 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2026933042] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-16 23:44:28,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1452317169] [2025-03-16 23:44:28,647 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:44:28,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-16 23:44:28,648 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 23:44:28,650 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-16 23:44:28,652 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-03-16 23:44:28,729 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 310 statements into 1 equivalence classes. [2025-03-16 23:44:28,804 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 310 of 310 statements. [2025-03-16 23:44:28,804 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:28,804 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:44:28,807 INFO L256 TraceCheckSpWp]: Trace formula consists of 693 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-03-16 23:44:28,814 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-16 23:44:29,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 2317 proven. 93 refuted. 0 times theorem prover too weak. 2490 trivial. 0 not checked. [2025-03-16 23:44:29,131 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-16 23:44:29,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 54 proven. 93 refuted. 0 times theorem prover too weak. 4753 trivial. 0 not checked. [2025-03-16 23:44:29,451 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1452317169] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-16 23:44:29,451 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-16 23:44:29,451 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 10 [2025-03-16 23:44:29,452 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077511769] [2025-03-16 23:44:29,452 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-16 23:44:29,452 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-03-16 23:44:29,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 23:44:29,453 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-16 23:44:29,453 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2025-03-16 23:44:29,453 INFO L87 Difference]: Start difference. First operand 644 states and 1038 transitions. Second operand has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 2 states have call successors, (81), 2 states have call predecessors, (81), 4 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2025-03-16 23:44:30,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 23:44:30,363 INFO L93 Difference]: Finished difference Result 1392 states and 2160 transitions. [2025-03-16 23:44:30,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2025-03-16 23:44:30,364 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 2 states have call successors, (81), 2 states have call predecessors, (81), 4 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) Word has length 310 [2025-03-16 23:44:30,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 23:44:30,371 INFO L225 Difference]: With dead ends: 1392 [2025-03-16 23:44:30,372 INFO L226 Difference]: Without dead ends: 1144 [2025-03-16 23:44:30,373 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 643 GetRequests, 617 SyntacticMatches, 2 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=184, Invalid=466, Unknown=0, NotChecked=0, Total=650 [2025-03-16 23:44:30,374 INFO L435 NwaCegarLoop]: 307 mSDtfsCounter, 316 mSDsluCounter, 1069 mSDsCounter, 0 mSdLazyCounter, 960 mSolverCounterSat, 178 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 335 SdHoareTripleChecker+Valid, 1376 SdHoareTripleChecker+Invalid, 1138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 178 IncrementalHoareTripleChecker+Valid, 960 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2025-03-16 23:44:30,374 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [335 Valid, 1376 Invalid, 1138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [178 Valid, 960 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2025-03-16 23:44:30,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1144 states. [2025-03-16 23:44:30,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1144 to 828. [2025-03-16 23:44:30,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 828 states, 509 states have (on average 1.3614931237721022) internal successors, (693), 515 states have internal predecessors, (693), 294 states have call successors, (294), 24 states have call predecessors, (294), 24 states have return successors, (294), 288 states have call predecessors, (294), 294 states have call successors, (294) [2025-03-16 23:44:30,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 828 states and 1281 transitions. [2025-03-16 23:44:30,465 INFO L78 Accepts]: Start accepts. Automaton has 828 states and 1281 transitions. Word has length 310 [2025-03-16 23:44:30,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 23:44:30,466 INFO L471 AbstractCegarLoop]: Abstraction has 828 states and 1281 transitions. [2025-03-16 23:44:30,466 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.5) internal successors, (75), 10 states have internal predecessors, (75), 2 states have call successors, (81), 2 states have call predecessors, (81), 4 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2025-03-16 23:44:30,466 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1281 transitions. [2025-03-16 23:44:30,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2025-03-16 23:44:30,468 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:44:30,468 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:44:30,476 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2025-03-16 23:44:30,672 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-16 23:44:30,672 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:44:30,672 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:44:30,672 INFO L85 PathProgramCache]: Analyzing trace with hash 775511392, now seen corresponding path program 1 times [2025-03-16 23:44:30,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 23:44:30,672 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210363942] [2025-03-16 23:44:30,673 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:44:30,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 23:44:30,685 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 311 statements into 1 equivalence classes. [2025-03-16 23:44:30,788 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 311 of 311 statements. [2025-03-16 23:44:30,788 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:30,789 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-16 23:44:30,792 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [379061008] [2025-03-16 23:44:30,792 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:44:30,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-16 23:44:30,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 23:44:30,794 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-16 23:44:30,796 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2025-03-16 23:44:30,866 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 311 statements into 1 equivalence classes. [2025-03-16 23:44:30,949 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 311 of 311 statements. [2025-03-16 23:44:30,949 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:30,949 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-16 23:44:30,949 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-16 23:44:30,981 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 311 statements into 1 equivalence classes. [2025-03-16 23:44:31,102 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 311 of 311 statements. [2025-03-16 23:44:31,103 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:31,103 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-16 23:44:31,251 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-16 23:44:31,251 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-16 23:44:31,252 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-16 23:44:31,260 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2025-03-16 23:44:31,453 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-16 23:44:31,456 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:44:31,609 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-16 23:44:31,613 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.03 11:44:31 BoogieIcfgContainer [2025-03-16 23:44:31,614 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-16 23:44:31,614 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-16 23:44:31,614 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-16 23:44:31,615 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-16 23:44:31,615 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 11:44:22" (3/4) ... [2025-03-16 23:44:31,617 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-16 23:44:31,617 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-16 23:44:31,618 INFO L158 Benchmark]: Toolchain (without parser) took 10452.95ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 104.7MB in the beginning and 283.4MB in the end (delta: -178.7MB). Peak memory consumption was 87.1MB. Max. memory is 16.1GB. [2025-03-16 23:44:31,618 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 201.3MB. Free memory is still 126.0MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-16 23:44:31,619 INFO L158 Benchmark]: CACSL2BoogieTranslator took 276.28ms. Allocated memory is still 142.6MB. Free memory was 104.7MB in the beginning and 87.1MB in the end (delta: 17.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-16 23:44:31,619 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.55ms. Allocated memory is still 142.6MB. Free memory was 87.1MB in the beginning and 82.0MB in the end (delta: 5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-16 23:44:31,619 INFO L158 Benchmark]: Boogie Preprocessor took 55.14ms. Allocated memory is still 142.6MB. Free memory was 82.0MB in the beginning and 77.6MB in the end (delta: 4.5MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-16 23:44:31,619 INFO L158 Benchmark]: IcfgBuilder took 580.77ms. Allocated memory is still 142.6MB. Free memory was 77.6MB in the beginning and 41.2MB in the end (delta: 36.4MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-03-16 23:44:31,620 INFO L158 Benchmark]: TraceAbstraction took 9486.36ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 40.1MB in the beginning and 283.5MB in the end (delta: -243.4MB). Peak memory consumption was 179.4MB. Max. memory is 16.1GB. [2025-03-16 23:44:31,620 INFO L158 Benchmark]: Witness Printer took 3.00ms. Allocated memory is still 402.7MB. Free memory was 283.5MB in the beginning and 283.4MB in the end (delta: 78.1kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-16 23:44:31,621 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 201.3MB. Free memory is still 126.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 276.28ms. Allocated memory is still 142.6MB. Free memory was 104.7MB in the beginning and 87.1MB in the end (delta: 17.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.55ms. Allocated memory is still 142.6MB. Free memory was 87.1MB in the beginning and 82.0MB in the end (delta: 5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.14ms. Allocated memory is still 142.6MB. Free memory was 82.0MB in the beginning and 77.6MB in the end (delta: 4.5MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 580.77ms. Allocated memory is still 142.6MB. Free memory was 77.6MB in the beginning and 41.2MB in the end (delta: 36.4MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * TraceAbstraction took 9486.36ms. Allocated memory was 142.6MB in the beginning and 402.7MB in the end (delta: 260.0MB). Free memory was 40.1MB in the beginning and 283.5MB in the end (delta: -243.4MB). Peak memory consumption was 179.4MB. Max. memory is 16.1GB. * Witness Printer took 3.00ms. Allocated memory is still 402.7MB. Free memory was 283.5MB in the beginning and 283.4MB in the end (delta: 78.1kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 251, overapproximation of someBinaryFLOATComparisonOperation at line 247, overapproximation of someBinaryFLOATComparisonOperation at line 249, overapproximation of someBinaryFLOATComparisonOperation at line 92, overapproximation of someBinaryFLOATComparisonOperation at line 137, overapproximation of someBinaryFLOATComparisonOperation at line 78, overapproximation of someUnaryDOUBLEoperation at line 37, overapproximation of someBinaryDOUBLEComparisonOperation at line 284, overapproximation of someBinaryDOUBLEComparisonOperation at line 146, overapproximation of someBinaryDOUBLEComparisonOperation at line 202, overapproximation of someBinaryDOUBLEComparisonOperation at line 200, overapproximation of someBinaryDOUBLEComparisonOperation at line 222, overapproximation of someBinaryDOUBLEComparisonOperation at line 224, overapproximation of someBinaryDOUBLEComparisonOperation at line 148, overapproximation of someBinaryDOUBLEComparisonOperation at line 160, overapproximation of someBinaryDOUBLEComparisonOperation at line 170, overapproximation of someBinaryDOUBLEComparisonOperation at line 225, overapproximation of someBinaryDOUBLEComparisonOperation at line 176, overapproximation of someBinaryArithmeticFLOAToperation at line 76, overapproximation of someBinaryArithmeticFLOAToperation at line 108, overapproximation of someBinaryArithmeticFLOAToperation at line 89, overapproximation of someUnaryFLOAToperation at line 137. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 128; [L23] double var_1_4 = 32.3; [L24] double var_1_5 = 0.25; [L25] unsigned char var_1_7 = 2; [L26] signed char var_1_8 = -10; [L27] signed char var_1_9 = 5; [L28] signed char var_1_10 = 4; [L29] signed char var_1_11 = 100; [L30] unsigned long int var_1_12 = 8; [L31] unsigned char var_1_13 = 0; [L32] unsigned long int var_1_15 = 1114432789; [L33] double var_1_17 = 256.8; [L34] double var_1_18 = 1.25; [L35] unsigned long int var_1_19 = 16; [L36] unsigned char var_1_21 = 1; [L37] double var_1_22 = -0.5; [L38] unsigned char var_1_23 = 0; [L39] unsigned char var_1_24 = 1; [L40] float var_1_25 = -0.575; [L41] signed char var_1_26 = -128; [L42] signed char var_1_27 = 5; [L43] signed char var_1_28 = 1; [L44] signed long int var_1_29 = 1; [L45] float var_1_30 = 10.8; [L46] float var_1_31 = 49.2; [L47] float var_1_32 = 0.4; [L48] unsigned char var_1_33 = 10; [L49] unsigned char var_1_34 = 2; [L50] unsigned char var_1_35 = 32; [L51] unsigned char var_1_36 = 1; [L52] unsigned char var_1_37 = 64; [L53] signed char var_1_38 = -8; [L54] signed char var_1_39 = 4; [L55] float var_1_40 = 255.5; [L56] float var_1_41 = 49.4; [L57] unsigned short int var_1_42 = 4; [L58] unsigned char var_1_43 = 1; [L59] unsigned char var_1_44 = 0; [L60] unsigned char var_1_45 = 0; [L61] unsigned char var_1_46 = 0; [L62] float var_1_47 = 1.25; [L63] float var_1_48 = 100.08; [L64] double var_1_49 = 127.4; [L65] signed long int var_1_50 = -2; [L66] float var_1_51 = 99.7; [L67] signed long int var_1_52 = 10000; [L68] unsigned char last_1_var_1_1 = 128; [L69] unsigned long int last_1_var_1_12 = 8; [L70] double last_1_var_1_17 = 256.8; [L71] unsigned char last_1_var_1_21 = 1; [L288] isInitial = 1 [L289] FCALL initially() [L290] COND TRUE 1 [L291] CALL updateLastVariables() [L278] last_1_var_1_1 = var_1_1 [L279] last_1_var_1_12 = var_1_12 [L280] last_1_var_1_17 = var_1_17 [L281] last_1_var_1_21 = var_1_21 [L291] RET updateLastVariables() [L292] CALL updateVariables() [L199] var_1_4 = __VERIFIER_nondet_double() [L200] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_5=1/4, var_1_7=2, var_1_8=-10, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_5=1/4, var_1_7=2, var_1_8=-10, var_1_9=5] [L200] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_5=1/4, var_1_7=2, var_1_8=-10, var_1_9=5] [L201] var_1_5 = __VERIFIER_nondet_double() [L202] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854776000e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=2, var_1_8=-10, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=2, var_1_8=-10, var_1_9=5] [L202] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854776000e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=2, var_1_8=-10, var_1_9=5] [L203] var_1_7 = __VERIFIER_nondet_uchar() [L204] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_8=-10, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_8=-10, var_1_9=5] [L204] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_8=-10, var_1_9=5] [L205] CALL assume_abort_if_not(var_1_7 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=5] [L205] RET assume_abort_if_not(var_1_7 <= 254) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=5] [L206] var_1_9 = __VERIFIER_nondet_char() [L207] CALL assume_abort_if_not(var_1_9 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L207] RET assume_abort_if_not(var_1_9 >= -1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L208] CALL assume_abort_if_not(var_1_9 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L208] RET assume_abort_if_not(var_1_9 <= 126) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=4, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L209] var_1_10 = __VERIFIER_nondet_char() [L210] CALL assume_abort_if_not(var_1_10 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L210] RET assume_abort_if_not(var_1_10 >= -1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L211] CALL assume_abort_if_not(var_1_10 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L211] RET assume_abort_if_not(var_1_10 <= 126) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=100, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L212] var_1_11 = __VERIFIER_nondet_char() [L213] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L213] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L214] CALL assume_abort_if_not(var_1_11 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L214] RET assume_abort_if_not(var_1_11 <= 126) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=0, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L215] var_1_13 = __VERIFIER_nondet_uchar() [L216] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L216] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L217] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L217] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1114432789, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L218] var_1_15 = __VERIFIER_nondet_ulong() [L219] CALL assume_abort_if_not(var_1_15 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L219] RET assume_abort_if_not(var_1_15 >= 1073741823) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L220] CALL assume_abort_if_not(var_1_15 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L220] RET assume_abort_if_not(var_1_15 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_18=5/4, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L221] var_1_18 = __VERIFIER_nondet_double() [L222] CALL assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L222] RET assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L223] var_1_22 = __VERIFIER_nondet_double() [L224] CALL assume_abort_if_not((var_1_22 >= -922337.2036854776000e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854776000e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L224] RET assume_abort_if_not((var_1_22 >= -922337.2036854776000e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854776000e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L225] CALL assume_abort_if_not(var_1_22 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L225] RET assume_abort_if_not(var_1_22 != 0.0F) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L226] var_1_23 = __VERIFIER_nondet_uchar() [L227] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L227] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L228] CALL assume_abort_if_not(var_1_23 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L228] RET assume_abort_if_not(var_1_23 <= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L229] var_1_24 = __VERIFIER_nondet_uchar() [L230] CALL assume_abort_if_not(var_1_24 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L230] RET assume_abort_if_not(var_1_24 >= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L231] CALL assume_abort_if_not(var_1_24 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L231] RET assume_abort_if_not(var_1_24 <= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-128, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L232] var_1_26 = __VERIFIER_nondet_char() [L233] CALL assume_abort_if_not(var_1_26 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L233] RET assume_abort_if_not(var_1_26 >= -128) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L234] CALL assume_abort_if_not(var_1_26 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L234] RET assume_abort_if_not(var_1_26 <= 127) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=5, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L235] var_1_27 = __VERIFIER_nondet_char() [L236] CALL assume_abort_if_not(var_1_27 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L236] RET assume_abort_if_not(var_1_27 >= -128) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L237] CALL assume_abort_if_not(var_1_27 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L237] RET assume_abort_if_not(var_1_27 <= 127) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L238] CALL assume_abort_if_not(var_1_27 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L238] RET assume_abort_if_not(var_1_27 != 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L239] var_1_28 = __VERIFIER_nondet_char() [L240] CALL assume_abort_if_not(var_1_28 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L240] RET assume_abort_if_not(var_1_28 >= -128) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L241] CALL assume_abort_if_not(var_1_28 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L241] RET assume_abort_if_not(var_1_28 <= 127) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L242] CALL assume_abort_if_not(var_1_28 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L242] RET assume_abort_if_not(var_1_28 != 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=1, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L243] var_1_29 = __VERIFIER_nondet_long() [L244] CALL assume_abort_if_not(var_1_29 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L244] RET assume_abort_if_not(var_1_29 >= -2147483648) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L245] CALL assume_abort_if_not(var_1_29 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L245] RET assume_abort_if_not(var_1_29 <= 2147483647) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=54/5, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L246] var_1_30 = __VERIFIER_nondet_float() [L247] CALL assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854765600e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L247] RET assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854765600e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_31=246/5, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L248] var_1_31 = __VERIFIER_nondet_float() [L249] CALL assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L249] RET assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_32=2/5, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L250] var_1_32 = __VERIFIER_nondet_float() [L251] CALL assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854765600e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L251] RET assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854765600e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=2, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L252] var_1_34 = __VERIFIER_nondet_uchar() [L253] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L253] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L254] CALL assume_abort_if_not(var_1_34 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L254] RET assume_abort_if_not(var_1_34 <= 254) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=32, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L255] var_1_35 = __VERIFIER_nondet_uchar() [L256] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L256] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L257] CALL assume_abort_if_not(var_1_35 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L257] RET assume_abort_if_not(var_1_35 <= 254) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L258] var_1_36 = __VERIFIER_nondet_uchar() [L259] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L259] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L260] CALL assume_abort_if_not(var_1_36 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L260] RET assume_abort_if_not(var_1_36 <= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L261] var_1_37 = __VERIFIER_nondet_uchar() [L262] CALL assume_abort_if_not(var_1_37 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L262] RET assume_abort_if_not(var_1_37 >= 64) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L263] CALL assume_abort_if_not(var_1_37 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L263] RET assume_abort_if_not(var_1_37 <= 127) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=4, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L264] var_1_39 = __VERIFIER_nondet_char() [L265] CALL assume_abort_if_not(var_1_39 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L265] RET assume_abort_if_not(var_1_39 >= -127) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L266] CALL assume_abort_if_not(var_1_39 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L266] RET assume_abort_if_not(var_1_39 <= 126) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L267] var_1_44 = __VERIFIER_nondet_uchar() [L268] CALL assume_abort_if_not(var_1_44 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L268] RET assume_abort_if_not(var_1_44 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L269] CALL assume_abort_if_not(var_1_44 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L269] RET assume_abort_if_not(var_1_44 <= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L270] var_1_45 = __VERIFIER_nondet_uchar() [L271] CALL assume_abort_if_not(var_1_45 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L271] RET assume_abort_if_not(var_1_45 >= 0) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L272] CALL assume_abort_if_not(var_1_45 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L272] RET assume_abort_if_not(var_1_45 <= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=0, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L273] var_1_46 = __VERIFIER_nondet_uchar() [L274] CALL assume_abort_if_not(var_1_46 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L274] RET assume_abort_if_not(var_1_46 >= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L275] CALL assume_abort_if_not(var_1_46 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L275] RET assume_abort_if_not(var_1_46 <= 1) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L292] RET updateVariables() [L293] CALL step() [L75] COND TRUE (var_1_26 % ((((var_1_27) > (var_1_28)) ? (var_1_27) : (var_1_28)))) > var_1_29 [L76] var_1_25 = (((((var_1_30) > (var_1_31)) ? (var_1_30) : (var_1_31))) - var_1_32) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=10, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L78] COND TRUE var_1_32 < ((((var_1_30) > (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25))))) ? (var_1_30) : (((((var_1_25) < 0 ) ? -(var_1_25) : (var_1_25)))))) [L79] var_1_33 = ((((var_1_34) > (var_1_35)) ? (var_1_34) : (var_1_35))) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L85] COND TRUE \read(var_1_36) [L86] var_1_38 = ((((-8) > (var_1_39)) ? (-8) : (var_1_39))) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L88] EXPR var_1_29 | var_1_39 VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_40=511/2, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L88] COND TRUE (var_1_34 / var_1_37) != (var_1_29 | var_1_39) [L89] var_1_40 = (var_1_31 - ((((var_1_30) > (var_1_32)) ? (var_1_30) : (var_1_32)))) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=247/5, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L91] COND TRUE \read(var_1_36) [L92] var_1_41 = ((((((((var_1_31) < (var_1_32)) ? (var_1_31) : (var_1_32)))) < (var_1_30)) ? (((((var_1_31) < (var_1_32)) ? (var_1_31) : (var_1_32)))) : (var_1_30))) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L94] COND FALSE !(! var_1_36) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=1, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L97] COND TRUE var_1_37 > var_1_29 [L98] var_1_43 = ((var_1_36 && var_1_44) || (! (var_1_45 || var_1_46))) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L104] EXPR var_1_33 ^ 16 VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=5/4, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L104] COND TRUE var_1_37 > (var_1_33 ^ 16) [L105] var_1_47 = var_1_32 VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_48=2502/25, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L107] COND TRUE var_1_34 > var_1_26 [L108] var_1_48 = (((((4.875f) < 0 ) ? -(4.875f) : (4.875f))) - var_1_31) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L120] COND FALSE !(\read(var_1_45)) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-2, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L129] COND FALSE !(\read(var_1_45)) [L134] var_1_50 = (var_1_34 - (var_1_35 + var_1_37)) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=997/10, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L136] COND TRUE 4 >= ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) [L137] var_1_51 = ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=10000, var_1_7=-128, var_1_8=-10, var_1_9=0] [L139] COND FALSE !((var_1_50 / var_1_28) < var_1_37) [L144] var_1_52 = var_1_26 VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=-10, var_1_9=0] [L146] unsigned char stepLocal_3 = ((((var_1_4) > (last_1_var_1_17)) ? (var_1_4) : (last_1_var_1_17))) > var_1_18; VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, stepLocal_3=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=-10, var_1_9=0] [L147] COND TRUE last_1_var_1_21 || stepLocal_3 VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=16, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=-10, var_1_9=0] [L148] COND TRUE var_1_18 > ((((last_1_var_1_17) < 0 ) ? -(last_1_var_1_17) : (last_1_var_1_17))) [L149] var_1_19 = last_1_var_1_1 VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=128, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=-10, var_1_9=0] [L156] unsigned long int stepLocal_1 = last_1_var_1_12; [L157] unsigned long int stepLocal_0 = 32u; VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, stepLocal_0=32, stepLocal_1=8, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=128, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=-10, var_1_9=0] [L158] COND TRUE stepLocal_0 >= last_1_var_1_12 VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, stepLocal_1=8, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=128, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=-10, var_1_9=0] [L159] COND TRUE stepLocal_1 <= last_1_var_1_12 VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=128, var_1_1=128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=-10, var_1_9=0] [L160] COND TRUE (var_1_4 - var_1_5) >= last_1_var_1_17 [L161] var_1_1 = var_1_7 VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=128, var_1_1=-128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=-10, var_1_9=0] [L167] COND FALSE !((((((~ var_1_1)) < (8)) ? ((~ var_1_1)) : (8))) > var_1_11) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=128, var_1_1=-128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=-10, var_1_9=0] [L170] COND TRUE ! (var_1_17 > var_1_5) [L171] var_1_8 = (((((var_1_9) < (var_1_10)) ? (var_1_9) : (var_1_10))) - var_1_11) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=128, var_1_1=-128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=0, var_1_9=0] [L175] unsigned long int stepLocal_4 = var_1_19; VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, stepLocal_4=128, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=128, var_1_1=-128, var_1_21=1, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=0, var_1_9=0] [L176] COND FALSE !((var_1_18 / ((((5.5) > (var_1_22)) ? (5.5) : (var_1_22)))) > 10.5) [L187] var_1_21 = var_1_23 VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, stepLocal_4=128, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=128, var_1_1=-128, var_1_21=0, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=0, var_1_9=0] [L189] unsigned char stepLocal_2 = var_1_21; VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, stepLocal_2=0, stepLocal_4=128, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=128, var_1_1=-128, var_1_21=0, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=0, var_1_9=0] [L190] COND FALSE !(var_1_21 && stepLocal_2) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, stepLocal_4=128, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=128, var_1_1=-128, var_1_21=0, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=0, var_1_9=0] [L193] COND FALSE !(\read(var_1_21)) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, stepLocal_4=128, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=128, var_1_1=-128, var_1_21=0, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=0, var_1_9=0] [L293] RET step() [L294] CALL, EXPR property() [L284-L285] return ((((((32u >= last_1_var_1_12) ? ((last_1_var_1_12 <= last_1_var_1_12) ? (((var_1_4 - var_1_5) >= last_1_var_1_17) ? (var_1_1 == ((unsigned char) var_1_7)) : 1) : 1) : (var_1_1 == ((unsigned char) var_1_7))) && ((! (var_1_17 > var_1_5)) ? (var_1_8 == ((signed char) (((((var_1_9) < (var_1_10)) ? (var_1_9) : (var_1_10))) - var_1_11))) : (var_1_8 == ((signed char) -4)))) && ((var_1_21 && var_1_21) ? (var_1_12 == ((unsigned long int) var_1_11)) : (var_1_21 ? (var_1_12 == ((unsigned long int) (((((var_1_19) > ((var_1_11 + var_1_7))) ? (var_1_19) : ((var_1_11 + var_1_7)))) + (var_1_15 - var_1_1)))) : 1))) && (((((((~ var_1_1)) < (8)) ? ((~ var_1_1)) : (8))) > var_1_11) ? (var_1_17 == ((double) var_1_18)) : 1)) && ((last_1_var_1_21 || (((((var_1_4) > (last_1_var_1_17)) ? (var_1_4) : (last_1_var_1_17))) > var_1_18)) ? ((var_1_18 > ((((last_1_var_1_17) < 0 ) ? -(last_1_var_1_17) : (last_1_var_1_17)))) ? (var_1_19 == ((unsigned long int) last_1_var_1_1)) : (var_1_19 == ((unsigned long int) var_1_11))) : (var_1_19 == ((unsigned long int) last_1_var_1_1)))) && (((var_1_18 / ((((5.5) > (var_1_22)) ? (5.5) : (var_1_22)))) > 10.5) ? (var_1_13 ? ((var_1_1 < var_1_19) ? (var_1_21 == ((unsigned char) (! var_1_23))) : (var_1_21 == ((unsigned char) var_1_24))) : (var_1_21 == ((unsigned char) var_1_23))) : (var_1_21 == ((unsigned char) var_1_23))) ; [L294] RET, EXPR property() [L294] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=128, var_1_1=-128, var_1_21=0, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=0, var_1_9=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_12=8, last_1_var_1_17=1284/5, last_1_var_1_1=128, last_1_var_1_21=1, var_1_10=0, var_1_11=0, var_1_12=8, var_1_13=-255, var_1_15=1073741823, var_1_17=1284/5, var_1_19=128, var_1_1=-128, var_1_21=0, var_1_23=0, var_1_24=1, var_1_26=-2, var_1_27=2, var_1_28=-1, var_1_29=-9, var_1_30=0, var_1_31=2, var_1_32=3, var_1_33=0, var_1_34=256, var_1_35=256, var_1_36=1, var_1_37=64, var_1_38=-8, var_1_39=-9, var_1_41=2, var_1_42=4, var_1_43=0, var_1_44=0, var_1_45=0, var_1_46=1, var_1_47=3, var_1_49=637/5, var_1_50=-64, var_1_51=4, var_1_52=-2, var_1_7=-128, var_1_8=0, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 135 locations, 275 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 9.3s, OverallIterations: 9, TraceHistogramMax: 50, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 2.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1231 SdHoareTripleChecker+Valid, 1.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1204 mSDsluCounter, 4834 SdHoareTripleChecker+Invalid, 1.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3066 mSDsCounter, 663 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1470 IncrementalHoareTripleChecker+Invalid, 2133 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 663 mSolverCounterUnsat, 1768 mSDtfsCounter, 1470 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1607 GetRequests, 1559 SyntacticMatches, 2 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1100occurred in iteration=5, InterpolantAutomatonStates: 50, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 8 MinimizatonAttempts, 903 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 3.4s InterpolantComputationTime, 4016 NumberOfCodeBlocks, 4016 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 4001 ConstructedInterpolants, 0 QuantifiedInterpolants, 9067 SizeOfPredicates, 5 NumberOfNonLiveVariables, 2086 ConjunctsInSsa, 15 ConjunctsInUnsatCore, 13 InterpolantComputations, 6 PerfectInterpolantSequences, 62954/63700 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 [2025-03-16 23:44:31,648 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-51.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 2146c04df5c136bc379fc7beb1c85c891efa2bddb075e9da7893b50c36abc716 --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-16 23:44:33,447 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-16 23:44:33,537 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-16 23:44:33,545 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-16 23:44:33,545 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-16 23:44:33,567 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-16 23:44:33,568 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-16 23:44:33,568 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-16 23:44:33,568 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-16 23:44:33,568 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-16 23:44:33,568 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-16 23:44:33,568 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-16 23:44:33,568 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-16 23:44:33,568 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-16 23:44:33,568 INFO L153 SettingsManager]: * Use SBE=true [2025-03-16 23:44:33,568 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-16 23:44:33,568 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-16 23:44:33,569 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-16 23:44:33,569 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-16 23:44:33,569 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-16 23:44:33,569 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-16 23:44:33,569 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-16 23:44:33,569 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-16 23:44:33,569 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-16 23:44:33,569 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-16 23:44:33,569 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-16 23:44:33,569 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-16 23:44:33,569 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-16 23:44:33,569 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-16 23:44:33,569 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-16 23:44:33,569 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-16 23:44:33,569 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-16 23:44:33,569 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-16 23:44:33,572 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-16 23:44:33,572 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 23:44:33,572 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-16 23:44:33,572 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-16 23:44:33,572 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-16 23:44:33,572 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-16 23:44:33,572 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-16 23:44:33,573 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-16 23:44:33,573 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-16 23:44:33,573 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-16 23:44:33,573 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-16 23:44:33,573 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-16 23:44:33,573 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 -> 2146c04df5c136bc379fc7beb1c85c891efa2bddb075e9da7893b50c36abc716 [2025-03-16 23:44:33,829 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-16 23:44:33,834 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-16 23:44:33,836 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-16 23:44:33,836 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-16 23:44:33,837 INFO L274 PluginConnector]: CDTParser initialized [2025-03-16 23:44:33,837 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-51.i [2025-03-16 23:44:34,994 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db94ad138/4394bd93bb3e4371ab1b19be30659ef4/FLAG25c6c5c10 [2025-03-16 23:44:35,167 INFO L384 CDTParser]: Found 1 translation units. [2025-03-16 23:44:35,168 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-51.i [2025-03-16 23:44:35,174 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db94ad138/4394bd93bb3e4371ab1b19be30659ef4/FLAG25c6c5c10 [2025-03-16 23:44:35,554 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db94ad138/4394bd93bb3e4371ab1b19be30659ef4 [2025-03-16 23:44:35,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-16 23:44:35,556 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-16 23:44:35,557 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-16 23:44:35,557 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-16 23:44:35,560 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-16 23:44:35,560 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 11:44:35" (1/1) ... [2025-03-16 23:44:35,561 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ab6e30c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:35, skipping insertion in model container [2025-03-16 23:44:35,561 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 11:44:35" (1/1) ... [2025-03-16 23:44:35,575 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-16 23:44:35,671 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-51.i[916,929] [2025-03-16 23:44:35,737 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 23:44:35,748 INFO L200 MainTranslator]: Completed pre-run [2025-03-16 23:44:35,757 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-51.i[916,929] [2025-03-16 23:44:35,783 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 23:44:35,799 INFO L204 MainTranslator]: Completed translation [2025-03-16 23:44:35,800 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:35 WrapperNode [2025-03-16 23:44:35,800 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-16 23:44:35,801 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-16 23:44:35,801 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-16 23:44:35,802 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-16 23:44:35,806 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:35" (1/1) ... [2025-03-16 23:44:35,814 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:35" (1/1) ... [2025-03-16 23:44:35,834 INFO L138 Inliner]: procedures = 27, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 289 [2025-03-16 23:44:35,834 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-16 23:44:35,835 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-16 23:44:35,835 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-16 23:44:35,835 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-16 23:44:35,843 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:35" (1/1) ... [2025-03-16 23:44:35,843 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:35" (1/1) ... [2025-03-16 23:44:35,846 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:35" (1/1) ... [2025-03-16 23:44:35,856 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]. [2025-03-16 23:44:35,856 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:35" (1/1) ... [2025-03-16 23:44:35,859 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:35" (1/1) ... [2025-03-16 23:44:35,867 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:35" (1/1) ... [2025-03-16 23:44:35,868 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:35" (1/1) ... [2025-03-16 23:44:35,870 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:35" (1/1) ... [2025-03-16 23:44:35,870 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:35" (1/1) ... [2025-03-16 23:44:35,873 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-16 23:44:35,873 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-16 23:44:35,873 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-16 23:44:35,873 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-16 23:44:35,874 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:35" (1/1) ... [2025-03-16 23:44:35,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 23:44:35,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 23:44:35,901 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) [2025-03-16 23:44:35,906 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 [2025-03-16 23:44:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-16 23:44:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-16 23:44:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-16 23:44:35,923 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-16 23:44:35,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-16 23:44:35,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-16 23:44:35,998 INFO L256 CfgBuilder]: Building ICFG [2025-03-16 23:44:36,000 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-16 23:44:50,680 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2025-03-16 23:44:50,681 INFO L307 CfgBuilder]: Performing block encoding [2025-03-16 23:44:50,705 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-16 23:44:50,705 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-16 23:44:50,705 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 11:44:50 BoogieIcfgContainer [2025-03-16 23:44:50,707 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-16 23:44:50,709 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-16 23:44:50,710 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-16 23:44:50,714 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-16 23:44:50,714 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.03 11:44:35" (1/3) ... [2025-03-16 23:44:50,715 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@386b0279 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 11:44:50, skipping insertion in model container [2025-03-16 23:44:50,715 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:44:35" (2/3) ... [2025-03-16 23:44:50,715 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@386b0279 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 11:44:50, skipping insertion in model container [2025-03-16 23:44:50,715 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 11:44:50" (3/3) ... [2025-03-16 23:44:50,717 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-51.i [2025-03-16 23:44:50,727 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-16 23:44:50,729 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-51.i that has 2 procedures, 128 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-16 23:44:50,770 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-16 23:44:50,778 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;@55707771, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-16 23:44:50,778 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-16 23:44:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand has 128 states, 75 states have (on average 1.5066666666666666) internal successors, (113), 76 states have internal predecessors, (113), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2025-03-16 23:44:50,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2025-03-16 23:44:50,795 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:44:50,795 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:44:50,795 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:44:50,800 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:44:50,800 INFO L85 PathProgramCache]: Analyzing trace with hash 819380442, now seen corresponding path program 1 times [2025-03-16 23:44:50,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-16 23:44:50,808 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [908125184] [2025-03-16 23:44:50,808 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:44:50,809 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 [2025-03-16 23:44:50,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-16 23:44:50,811 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) [2025-03-16 23:44:50,812 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 [2025-03-16 23:44:50,901 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 305 statements into 1 equivalence classes. [2025-03-16 23:44:51,975 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 305 of 305 statements. [2025-03-16 23:44:51,976 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:51,976 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:44:52,026 INFO L256 TraceCheckSpWp]: Trace formula consists of 495 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-03-16 23:44:52,035 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-16 23:44:52,180 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2025-03-16 23:44:52,181 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-16 23:44:52,182 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-16 23:44:52,182 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [908125184] [2025-03-16 23:44:52,182 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [908125184] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 23:44:52,183 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 23:44:52,183 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 23:44:52,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [718624643] [2025-03-16 23:44:52,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 23:44:52,187 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-16 23:44:52,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-16 23:44:52,205 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-16 23:44:52,205 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 23:44:52,207 INFO L87 Difference]: Start difference. First operand has 128 states, 75 states have (on average 1.5066666666666666) internal successors, (113), 76 states have internal predecessors, (113), 50 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2025-03-16 23:44:52,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 23:44:52,438 INFO L93 Difference]: Finished difference Result 357 states and 687 transitions. [2025-03-16 23:44:52,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-16 23:44:52,440 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 305 [2025-03-16 23:44:52,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 23:44:52,450 INFO L225 Difference]: With dead ends: 357 [2025-03-16 23:44:52,450 INFO L226 Difference]: Without dead ends: 230 [2025-03-16 23:44:52,473 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 304 GetRequests, 303 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 23:44:52,476 INFO L435 NwaCegarLoop]: 206 mSDtfsCounter, 166 mSDsluCounter, 196 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 166 SdHoareTripleChecker+Valid, 402 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-16 23:44:52,477 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [166 Valid, 402 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-16 23:44:52,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 230 states. [2025-03-16 23:44:52,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 230 to 227. [2025-03-16 23:44:52,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 136 states have (on average 1.4705882352941178) internal successors, (200), 137 states have internal predecessors, (200), 88 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (88), 87 states have call predecessors, (88), 88 states have call successors, (88) [2025-03-16 23:44:52,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 376 transitions. [2025-03-16 23:44:52,552 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 376 transitions. Word has length 305 [2025-03-16 23:44:52,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 23:44:52,553 INFO L471 AbstractCegarLoop]: Abstraction has 227 states and 376 transitions. [2025-03-16 23:44:52,553 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2025-03-16 23:44:52,553 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 376 transitions. [2025-03-16 23:44:52,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2025-03-16 23:44:52,560 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:44:52,561 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:44:52,597 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 [2025-03-16 23:44:52,762 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 [2025-03-16 23:44:52,763 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:44:52,763 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:44:52,763 INFO L85 PathProgramCache]: Analyzing trace with hash 1030731355, now seen corresponding path program 1 times [2025-03-16 23:44:52,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-16 23:44:52,764 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1662130925] [2025-03-16 23:44:52,764 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:44:52,764 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 [2025-03-16 23:44:52,764 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-16 23:44:52,766 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) [2025-03-16 23:44:52,767 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 [2025-03-16 23:44:52,836 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 305 statements into 1 equivalence classes. [2025-03-16 23:44:53,856 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 305 of 305 statements. [2025-03-16 23:44:53,856 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:44:53,856 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:44:53,902 INFO L256 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 3 conjuncts are in the unsatisfiable core [2025-03-16 23:44:53,909 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-16 23:44:59,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2025-03-16 23:44:59,942 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-16 23:44:59,942 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-16 23:44:59,943 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1662130925] [2025-03-16 23:44:59,943 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1662130925] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 23:44:59,943 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 23:44:59,943 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 23:44:59,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [833079548] [2025-03-16 23:44:59,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 23:44:59,944 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-16 23:44:59,944 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-16 23:44:59,944 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-16 23:44:59,944 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-16 23:44:59,945 INFO L87 Difference]: Start difference. First operand 227 states and 376 transitions. Second operand has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2025-03-16 23:45:04,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-16 23:45:08,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-16 23:45:12,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-16 23:45:17,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-16 23:45:21,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-16 23:45:25,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-16 23:45:25,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 23:45:25,533 INFO L93 Difference]: Finished difference Result 622 states and 1031 transitions. [2025-03-16 23:45:25,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-16 23:45:25,626 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) Word has length 305 [2025-03-16 23:45:25,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 23:45:25,632 INFO L225 Difference]: With dead ends: 622 [2025-03-16 23:45:25,632 INFO L226 Difference]: Without dead ends: 396 [2025-03-16 23:45:25,633 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 305 GetRequests, 302 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-16 23:45:25,640 INFO L435 NwaCegarLoop]: 207 mSDtfsCounter, 155 mSDsluCounter, 401 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 101 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 155 SdHoareTripleChecker+Valid, 608 SdHoareTripleChecker+Invalid, 121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.5s IncrementalHoareTripleChecker+Time [2025-03-16 23:45:25,640 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [155 Valid, 608 Invalid, 121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 14 Invalid, 6 Unknown, 0 Unchecked, 25.5s Time] [2025-03-16 23:45:25,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 396 states. [2025-03-16 23:45:25,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 396 to 358. [2025-03-16 23:45:25,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 358 states, 215 states have (on average 1.4744186046511627) internal successors, (317), 216 states have internal predecessors, (317), 138 states have call successors, (138), 4 states have call predecessors, (138), 4 states have return successors, (138), 137 states have call predecessors, (138), 138 states have call successors, (138) [2025-03-16 23:45:25,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 358 states and 593 transitions. [2025-03-16 23:45:25,690 INFO L78 Accepts]: Start accepts. Automaton has 358 states and 593 transitions. Word has length 305 [2025-03-16 23:45:25,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 23:45:25,692 INFO L471 AbstractCegarLoop]: Abstraction has 358 states and 593 transitions. [2025-03-16 23:45:25,692 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.5) internal successors, (58), 3 states have internal predecessors, (58), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2025-03-16 23:45:25,693 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 593 transitions. [2025-03-16 23:45:25,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2025-03-16 23:45:25,696 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:45:25,697 INFO L218 NwaCegarLoop]: trace histogram [50, 50, 50, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:45:25,731 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 [2025-03-16 23:45:25,897 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 [2025-03-16 23:45:25,897 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:45:25,898 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:45:25,898 INFO L85 PathProgramCache]: Analyzing trace with hash 1295344550, now seen corresponding path program 1 times [2025-03-16 23:45:25,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-16 23:45:25,899 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [608813902] [2025-03-16 23:45:25,899 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:45:25,899 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 [2025-03-16 23:45:25,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-16 23:45:25,903 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) [2025-03-16 23:45:25,904 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 [2025-03-16 23:45:25,951 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 306 statements into 1 equivalence classes. [2025-03-16 23:45:27,006 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 306 of 306 statements. [2025-03-16 23:45:27,007 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:45:27,007 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:45:27,055 INFO L256 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-03-16 23:45:27,061 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-16 23:45:33,531 INFO L134 CoverageAnalysis]: Checked inductivity of 4900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2025-03-16 23:45:33,532 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-16 23:45:33,532 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-16 23:45:33,532 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [608813902] [2025-03-16 23:45:33,532 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [608813902] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 23:45:33,532 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 23:45:33,532 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-16 23:45:33,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606256889] [2025-03-16 23:45:33,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 23:45:33,533 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-16 23:45:33,533 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-16 23:45:33,534 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-16 23:45:33,534 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-03-16 23:45:33,534 INFO L87 Difference]: Start difference. First operand 358 states and 593 transitions. Second operand has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (50), 1 states have call predecessors, (50), 1 states have return successors, (50), 1 states have call predecessors, (50), 1 states have call successors, (50) [2025-03-16 23:45:39,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-16 23:45:43,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-16 23:45:47,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-16 23:45:51,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-16 23:45:55,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []