./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-7.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_fillercodestructure_filler-pe-ci_file-7.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 8c5514daafaf15a029fa081e4b621c02cbec74eeab47cc2ccda15c5fa764344d --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 00:51:34,594 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 00:51:34,647 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-17 00:51:34,653 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 00:51:34,655 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 00:51:34,679 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 00:51:34,680 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 00:51:34,680 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 00:51:34,681 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 00:51:34,681 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 00:51:34,681 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 00:51:34,682 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 00:51:34,682 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 00:51:34,682 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 00:51:34,682 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 00:51:34,682 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 00:51:34,682 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 00:51:34,683 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-17 00:51:34,683 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 00:51:34,683 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-17 00:51:34,683 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 00:51:34,683 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 00:51:34,683 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 00:51:34,684 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 00:51:34,684 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-17 00:51:34,684 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 00:51:34,684 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 00:51:34,684 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 00:51:34,684 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 00:51:34,684 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 00:51:34,684 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 00:51:34,684 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 00:51:34,684 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 00:51:34,684 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 00:51:34,684 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 00:51:34,685 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 00:51:34,685 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 00:51:34,685 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 00:51:34,685 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 00:51:34,685 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 00:51:34,685 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 00:51:34,685 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 00:51:34,685 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 00:51:34,686 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 -> 8c5514daafaf15a029fa081e4b621c02cbec74eeab47cc2ccda15c5fa764344d [2025-03-17 00:51:34,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 00:51:34,921 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 00:51:34,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 00:51:34,925 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 00:51:34,925 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 00:51:34,926 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-7.i [2025-03-17 00:51:36,089 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74bd6209e/2e8062c54df042a5935a457602af5cb8/FLAG54f49184b [2025-03-17 00:51:36,288 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 00:51:36,289 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-7.i [2025-03-17 00:51:36,297 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74bd6209e/2e8062c54df042a5935a457602af5cb8/FLAG54f49184b [2025-03-17 00:51:36,312 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74bd6209e/2e8062c54df042a5935a457602af5cb8 [2025-03-17 00:51:36,314 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 00:51:36,315 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 00:51:36,317 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 00:51:36,317 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 00:51:36,319 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 00:51:36,321 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:51:36" (1/1) ... [2025-03-17 00:51:36,321 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29eb79d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:36, skipping insertion in model container [2025-03-17 00:51:36,322 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:51:36" (1/1) ... [2025-03-17 00:51:36,342 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 00:51:36,449 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_fillercodestructure_filler-pe-ci_file-7.i[918,931] [2025-03-17 00:51:36,524 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 00:51:36,536 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 00:51:36,545 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_fillercodestructure_filler-pe-ci_file-7.i[918,931] [2025-03-17 00:51:36,583 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 00:51:36,598 INFO L204 MainTranslator]: Completed translation [2025-03-17 00:51:36,599 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:36 WrapperNode [2025-03-17 00:51:36,599 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 00:51:36,600 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 00:51:36,600 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 00:51:36,600 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 00:51:36,604 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:36" (1/1) ... [2025-03-17 00:51:36,611 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:36" (1/1) ... [2025-03-17 00:51:36,647 INFO L138 Inliner]: procedures = 26, calls = 43, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 271 [2025-03-17 00:51:36,651 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 00:51:36,651 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 00:51:36,651 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 00:51:36,651 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 00:51:36,658 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:36" (1/1) ... [2025-03-17 00:51:36,659 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:36" (1/1) ... [2025-03-17 00:51:36,663 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:36" (1/1) ... [2025-03-17 00:51:36,686 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]. [2025-03-17 00:51:36,687 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:36" (1/1) ... [2025-03-17 00:51:36,687 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:36" (1/1) ... [2025-03-17 00:51:36,696 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:36" (1/1) ... [2025-03-17 00:51:36,697 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:36" (1/1) ... [2025-03-17 00:51:36,698 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:36" (1/1) ... [2025-03-17 00:51:36,699 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:36" (1/1) ... [2025-03-17 00:51:36,701 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 00:51:36,701 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 00:51:36,701 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 00:51:36,701 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 00:51:36,702 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:36" (1/1) ... [2025-03-17 00:51:36,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 00:51:36,715 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 00:51:36,727 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) [2025-03-17 00:51:36,729 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 [2025-03-17 00:51:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 00:51:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-17 00:51:36,749 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-17 00:51:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 00:51:36,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 00:51:36,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 00:51:36,814 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 00:51:36,816 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 00:51:37,252 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2025-03-17 00:51:37,252 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 00:51:37,272 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 00:51:37,272 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-17 00:51:37,272 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 12:51:37 BoogieIcfgContainer [2025-03-17 00:51:37,272 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 00:51:37,274 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 00:51:37,274 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 00:51:37,284 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 00:51:37,285 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 12:51:36" (1/3) ... [2025-03-17 00:51:37,285 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e1a7af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 12:51:37, skipping insertion in model container [2025-03-17 00:51:37,286 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:36" (2/3) ... [2025-03-17 00:51:37,286 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e1a7af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 12:51:37, skipping insertion in model container [2025-03-17 00:51:37,286 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 12:51:37" (3/3) ... [2025-03-17 00:51:37,287 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-7.i [2025-03-17 00:51:37,298 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 00:51:37,299 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-7.i that has 2 procedures, 108 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-17 00:51:37,339 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 00:51:37,347 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;@56354174, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 00:51:37,348 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-17 00:51:37,351 INFO L276 IsEmpty]: Start isEmpty. Operand has 108 states, 75 states have (on average 1.4933333333333334) internal successors, (112), 76 states have internal predecessors, (112), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2025-03-17 00:51:37,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2025-03-17 00:51:37,365 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 00:51:37,365 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 00:51:37,366 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 00:51:37,369 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 00:51:37,370 INFO L85 PathProgramCache]: Analyzing trace with hash 1093142613, now seen corresponding path program 1 times [2025-03-17 00:51:37,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 00:51:37,375 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369966765] [2025-03-17 00:51:37,375 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 00:51:37,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 00:51:37,462 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 195 statements into 1 equivalence classes. [2025-03-17 00:51:37,489 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 195 of 195 statements. [2025-03-17 00:51:37,490 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 00:51:37,490 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 00:51:37,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 1682 trivial. 0 not checked. [2025-03-17 00:51:37,715 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 00:51:37,715 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369966765] [2025-03-17 00:51:37,715 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1369966765] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 00:51:37,715 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [402319559] [2025-03-17 00:51:37,715 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 00:51:37,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 00:51:37,716 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 00:51:37,723 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) [2025-03-17 00:51:37,729 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-17 00:51:37,821 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 195 statements into 1 equivalence classes. [2025-03-17 00:51:37,887 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 195 of 195 statements. [2025-03-17 00:51:37,887 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 00:51:37,887 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 00:51:37,890 INFO L256 TraceCheckSpWp]: Trace formula consists of 459 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-17 00:51:37,897 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 00:51:37,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 1682 trivial. 0 not checked. [2025-03-17 00:51:37,919 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-17 00:51:37,920 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [402319559] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 00:51:37,920 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-17 00:51:37,920 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-17 00:51:37,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773664553] [2025-03-17 00:51:37,926 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 00:51:37,929 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-17 00:51:37,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 00:51:37,958 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-17 00:51:37,958 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-17 00:51:37,960 INFO L87 Difference]: Start difference. First operand has 108 states, 75 states have (on average 1.4933333333333334) internal successors, (112), 76 states have internal predecessors, (112), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 2 states have call successors, (30) [2025-03-17 00:51:37,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 00:51:38,000 INFO L93 Difference]: Finished difference Result 209 states and 366 transitions. [2025-03-17 00:51:38,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-17 00:51:38,003 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 2 states have call successors, (30) Word has length 195 [2025-03-17 00:51:38,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 00:51:38,009 INFO L225 Difference]: With dead ends: 209 [2025-03-17 00:51:38,009 INFO L226 Difference]: Without dead ends: 102 [2025-03-17 00:51:38,014 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 196 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-17 00:51:38,018 INFO L435 NwaCegarLoop]: 154 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-17 00:51:38,021 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 154 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-17 00:51:38,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2025-03-17 00:51:38,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2025-03-17 00:51:38,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 70 states have (on average 1.4285714285714286) internal successors, (100), 70 states have internal predecessors, (100), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2025-03-17 00:51:38,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 160 transitions. [2025-03-17 00:51:38,060 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 160 transitions. Word has length 195 [2025-03-17 00:51:38,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 00:51:38,060 INFO L471 AbstractCegarLoop]: Abstraction has 102 states and 160 transitions. [2025-03-17 00:51:38,061 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 2 states have call successors, (30) [2025-03-17 00:51:38,061 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 160 transitions. [2025-03-17 00:51:38,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2025-03-17 00:51:38,064 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 00:51:38,065 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 00:51:38,071 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-17 00:51:38,265 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 [2025-03-17 00:51:38,265 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 00:51:38,266 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 00:51:38,266 INFO L85 PathProgramCache]: Analyzing trace with hash 831262622, now seen corresponding path program 1 times [2025-03-17 00:51:38,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 00:51:38,266 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715081197] [2025-03-17 00:51:38,266 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 00:51:38,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 00:51:38,292 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 195 statements into 1 equivalence classes. [2025-03-17 00:51:38,349 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 195 of 195 statements. [2025-03-17 00:51:38,349 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 00:51:38,349 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 00:51:38,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2025-03-17 00:51:38,639 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 00:51:38,639 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715081197] [2025-03-17 00:51:38,639 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [715081197] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 00:51:38,639 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 00:51:38,639 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-17 00:51:38,639 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191913930] [2025-03-17 00:51:38,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 00:51:38,640 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-17 00:51:38,640 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 00:51:38,641 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-17 00:51:38,641 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-03-17 00:51:38,641 INFO L87 Difference]: Start difference. First operand 102 states and 160 transitions. Second operand has 5 states, 5 states have (on average 9.6) internal successors, (48), 5 states have internal predecessors, (48), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2025-03-17 00:51:38,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 00:51:38,756 INFO L93 Difference]: Finished difference Result 262 states and 410 transitions. [2025-03-17 00:51:38,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-17 00:51:38,757 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 5 states have internal predecessors, (48), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 195 [2025-03-17 00:51:38,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 00:51:38,758 INFO L225 Difference]: With dead ends: 262 [2025-03-17 00:51:38,759 INFO L226 Difference]: Without dead ends: 161 [2025-03-17 00:51:38,759 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-03-17 00:51:38,760 INFO L435 NwaCegarLoop]: 175 mSDtfsCounter, 73 mSDsluCounter, 372 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 547 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-17 00:51:38,760 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 547 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 85 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-17 00:51:38,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 161 states. [2025-03-17 00:51:38,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 161 to 158. [2025-03-17 00:51:38,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 158 states, 120 states have (on average 1.475) internal successors, (177), 121 states have internal predecessors, (177), 35 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 34 states have call predecessors, (35), 35 states have call successors, (35) [2025-03-17 00:51:38,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 247 transitions. [2025-03-17 00:51:38,777 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 247 transitions. Word has length 195 [2025-03-17 00:51:38,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 00:51:38,777 INFO L471 AbstractCegarLoop]: Abstraction has 158 states and 247 transitions. [2025-03-17 00:51:38,777 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 5 states have internal predecessors, (48), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2025-03-17 00:51:38,777 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 247 transitions. [2025-03-17 00:51:38,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2025-03-17 00:51:38,779 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 00:51:38,779 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 00:51:38,780 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-17 00:51:38,780 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 00:51:38,780 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 00:51:38,780 INFO L85 PathProgramCache]: Analyzing trace with hash 2105511607, now seen corresponding path program 1 times [2025-03-17 00:51:38,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 00:51:38,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68323352] [2025-03-17 00:51:38,781 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 00:51:38,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 00:51:38,795 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 196 statements into 1 equivalence classes. [2025-03-17 00:51:38,810 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 196 of 196 statements. [2025-03-17 00:51:38,811 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 00:51:38,811 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 00:51:38,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2025-03-17 00:51:38,989 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 00:51:38,989 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [68323352] [2025-03-17 00:51:38,990 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [68323352] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 00:51:38,990 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 00:51:38,990 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 00:51:38,990 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1099828351] [2025-03-17 00:51:38,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 00:51:38,991 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 00:51:38,991 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 00:51:38,992 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 00:51:38,992 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 00:51:38,992 INFO L87 Difference]: Start difference. First operand 158 states and 247 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2025-03-17 00:51:39,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 00:51:39,023 INFO L93 Difference]: Finished difference Result 316 states and 495 transitions. [2025-03-17 00:51:39,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 00:51:39,024 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 196 [2025-03-17 00:51:39,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 00:51:39,026 INFO L225 Difference]: With dead ends: 316 [2025-03-17 00:51:39,026 INFO L226 Difference]: Without dead ends: 159 [2025-03-17 00:51:39,027 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 [2025-03-17 00:51:39,027 INFO L435 NwaCegarLoop]: 153 mSDtfsCounter, 0 mSDsluCounter, 149 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 302 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-17 00:51:39,028 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 302 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-17 00:51:39,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2025-03-17 00:51:39,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 159. [2025-03-17 00:51:39,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 159 states, 121 states have (on average 1.4710743801652892) internal successors, (178), 122 states have internal predecessors, (178), 35 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 34 states have call predecessors, (35), 35 states have call successors, (35) [2025-03-17 00:51:39,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 248 transitions. [2025-03-17 00:51:39,041 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 248 transitions. Word has length 196 [2025-03-17 00:51:39,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 00:51:39,042 INFO L471 AbstractCegarLoop]: Abstraction has 159 states and 248 transitions. [2025-03-17 00:51:39,042 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2025-03-17 00:51:39,043 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 248 transitions. [2025-03-17 00:51:39,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2025-03-17 00:51:39,047 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 00:51:39,048 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 00:51:39,048 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-17 00:51:39,048 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 00:51:39,049 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 00:51:39,049 INFO L85 PathProgramCache]: Analyzing trace with hash 221955720, now seen corresponding path program 1 times [2025-03-17 00:51:39,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 00:51:39,049 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [303704103] [2025-03-17 00:51:39,049 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 00:51:39,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 00:51:39,066 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 197 statements into 1 equivalence classes. [2025-03-17 00:51:39,189 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 197 of 197 statements. [2025-03-17 00:51:39,189 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 00:51:39,189 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 00:51:39,655 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 81 proven. 87 refuted. 0 times theorem prover too weak. 1572 trivial. 0 not checked. [2025-03-17 00:51:39,655 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 00:51:39,655 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [303704103] [2025-03-17 00:51:39,655 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [303704103] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 00:51:39,655 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [657938617] [2025-03-17 00:51:39,656 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 00:51:39,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 00:51:39,656 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 00:51:39,659 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) [2025-03-17 00:51:39,660 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-17 00:51:39,728 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 197 statements into 1 equivalence classes. [2025-03-17 00:51:39,783 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 197 of 197 statements. [2025-03-17 00:51:39,783 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 00:51:39,783 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 00:51:39,786 INFO L256 TraceCheckSpWp]: Trace formula consists of 465 conjuncts, 9 conjuncts are in the unsatisfiable core [2025-03-17 00:51:39,792 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 00:51:40,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 887 proven. 48 refuted. 0 times theorem prover too weak. 805 trivial. 0 not checked. [2025-03-17 00:51:40,027 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-17 00:51:40,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 39 proven. 48 refuted. 0 times theorem prover too weak. 1653 trivial. 0 not checked. [2025-03-17 00:51:40,335 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [657938617] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-17 00:51:40,335 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-17 00:51:40,335 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 8] total 15 [2025-03-17 00:51:40,335 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661604749] [2025-03-17 00:51:40,335 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-17 00:51:40,336 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2025-03-17 00:51:40,337 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 00:51:40,338 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2025-03-17 00:51:40,338 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=159, Unknown=0, NotChecked=0, Total=210 [2025-03-17 00:51:40,339 INFO L87 Difference]: Start difference. First operand 159 states and 248 transitions. Second operand has 15 states, 15 states have (on average 5.6) internal successors, (84), 15 states have internal predecessors, (84), 3 states have call successors, (60), 2 states have call predecessors, (60), 4 states have return successors, (62), 3 states have call predecessors, (62), 3 states have call successors, (62) [2025-03-17 00:51:40,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 00:51:40,983 INFO L93 Difference]: Finished difference Result 413 states and 635 transitions. [2025-03-17 00:51:40,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-03-17 00:51:40,985 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.6) internal successors, (84), 15 states have internal predecessors, (84), 3 states have call successors, (60), 2 states have call predecessors, (60), 4 states have return successors, (62), 3 states have call predecessors, (62), 3 states have call successors, (62) Word has length 197 [2025-03-17 00:51:40,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 00:51:40,987 INFO L225 Difference]: With dead ends: 413 [2025-03-17 00:51:40,987 INFO L226 Difference]: Without dead ends: 255 [2025-03-17 00:51:40,988 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 417 GetRequests, 389 SyntacticMatches, 2 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 115 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=193, Invalid=563, Unknown=0, NotChecked=0, Total=756 [2025-03-17 00:51:40,991 INFO L435 NwaCegarLoop]: 108 mSDtfsCounter, 219 mSDsluCounter, 591 mSDsCounter, 0 mSdLazyCounter, 760 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 232 SdHoareTripleChecker+Valid, 699 SdHoareTripleChecker+Invalid, 795 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 760 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-03-17 00:51:40,991 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [232 Valid, 699 Invalid, 795 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 760 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-03-17 00:51:40,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 255 states. [2025-03-17 00:51:41,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 255 to 237. [2025-03-17 00:51:41,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 237 states, 189 states have (on average 1.4761904761904763) internal successors, (279), 192 states have internal predecessors, (279), 41 states have call successors, (41), 6 states have call predecessors, (41), 6 states have return successors, (41), 38 states have call predecessors, (41), 41 states have call successors, (41) [2025-03-17 00:51:41,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 361 transitions. [2025-03-17 00:51:41,011 INFO L78 Accepts]: Start accepts. Automaton has 237 states and 361 transitions. Word has length 197 [2025-03-17 00:51:41,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 00:51:41,011 INFO L471 AbstractCegarLoop]: Abstraction has 237 states and 361 transitions. [2025-03-17 00:51:41,011 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.6) internal successors, (84), 15 states have internal predecessors, (84), 3 states have call successors, (60), 2 states have call predecessors, (60), 4 states have return successors, (62), 3 states have call predecessors, (62), 3 states have call successors, (62) [2025-03-17 00:51:41,011 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 361 transitions. [2025-03-17 00:51:41,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2025-03-17 00:51:41,013 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 00:51:41,013 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 00:51:41,019 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-03-17 00:51:41,217 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,SelfDestructingSolverStorable3 [2025-03-17 00:51:41,217 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 00:51:41,217 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 00:51:41,218 INFO L85 PathProgramCache]: Analyzing trace with hash -620141321, now seen corresponding path program 1 times [2025-03-17 00:51:41,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 00:51:41,218 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1257238926] [2025-03-17 00:51:41,218 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 00:51:41,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 00:51:41,230 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 198 statements into 1 equivalence classes. [2025-03-17 00:51:41,246 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 198 of 198 statements. [2025-03-17 00:51:41,246 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 00:51:41,246 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 00:51:41,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2025-03-17 00:51:41,393 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 00:51:41,393 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1257238926] [2025-03-17 00:51:41,394 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1257238926] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 00:51:41,394 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 00:51:41,394 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-17 00:51:41,394 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801288319] [2025-03-17 00:51:41,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 00:51:41,395 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-17 00:51:41,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 00:51:41,395 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-17 00:51:41,396 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-17 00:51:41,396 INFO L87 Difference]: Start difference. First operand 237 states and 361 transitions. Second operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2025-03-17 00:51:41,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 00:51:41,518 INFO L93 Difference]: Finished difference Result 585 states and 878 transitions. [2025-03-17 00:51:41,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-17 00:51:41,518 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) Word has length 198 [2025-03-17 00:51:41,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 00:51:41,520 INFO L225 Difference]: With dead ends: 585 [2025-03-17 00:51:41,520 INFO L226 Difference]: Without dead ends: 331 [2025-03-17 00:51:41,523 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-17 00:51:41,525 INFO L435 NwaCegarLoop]: 157 mSDtfsCounter, 128 mSDsluCounter, 159 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 128 SdHoareTripleChecker+Valid, 316 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-17 00:51:41,525 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [128 Valid, 316 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 75 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-17 00:51:41,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 331 states. [2025-03-17 00:51:41,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 331 to 233. [2025-03-17 00:51:41,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 233 states, 191 states have (on average 1.455497382198953) internal successors, (278), 192 states have internal predecessors, (278), 35 states have call successors, (35), 6 states have call predecessors, (35), 6 states have return successors, (35), 34 states have call predecessors, (35), 35 states have call successors, (35) [2025-03-17 00:51:41,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 348 transitions. [2025-03-17 00:51:41,552 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 348 transitions. Word has length 198 [2025-03-17 00:51:41,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 00:51:41,553 INFO L471 AbstractCegarLoop]: Abstraction has 233 states and 348 transitions. [2025-03-17 00:51:41,553 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 1 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 1 states have call predecessors, (30), 1 states have call successors, (30) [2025-03-17 00:51:41,553 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 348 transitions. [2025-03-17 00:51:41,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2025-03-17 00:51:41,554 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 00:51:41,554 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 00:51:41,554 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-17 00:51:41,554 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 00:51:41,555 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 00:51:41,555 INFO L85 PathProgramCache]: Analyzing trace with hash -1488796186, now seen corresponding path program 1 times [2025-03-17 00:51:41,555 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 00:51:41,555 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [748260515] [2025-03-17 00:51:41,555 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 00:51:41,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 00:51:41,572 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 198 statements into 1 equivalence classes. [2025-03-17 00:51:41,662 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 198 of 198 statements. [2025-03-17 00:51:41,662 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 00:51:41,662 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 00:51:41,662 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 00:51:41,668 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 198 statements into 1 equivalence classes. [2025-03-17 00:51:41,779 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 198 of 198 statements. [2025-03-17 00:51:41,779 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 00:51:41,779 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 00:51:41,847 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 00:51:41,848 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-17 00:51:41,848 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-17 00:51:41,850 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-17 00:51:41,855 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2025-03-17 00:51:41,964 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-17 00:51:41,967 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.03 12:51:41 BoogieIcfgContainer [2025-03-17 00:51:41,967 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-17 00:51:41,968 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-17 00:51:41,968 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-17 00:51:41,968 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-17 00:51:41,969 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 12:51:37" (3/4) ... [2025-03-17 00:51:41,971 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-17 00:51:41,972 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-17 00:51:41,973 INFO L158 Benchmark]: Toolchain (without parser) took 5657.05ms. Allocated memory is still 201.3MB. Free memory was 154.7MB in the beginning and 68.9MB in the end (delta: 85.8MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. [2025-03-17 00:51:41,973 INFO L158 Benchmark]: CDTParser took 1.25ms. Allocated memory is still 201.3MB. Free memory is still 118.7MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-17 00:51:41,974 INFO L158 Benchmark]: CACSL2BoogieTranslator took 282.89ms. Allocated memory is still 201.3MB. Free memory was 154.7MB in the beginning and 138.6MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-17 00:51:41,974 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.20ms. Allocated memory is still 201.3MB. Free memory was 138.6MB in the beginning and 134.5MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-17 00:51:41,975 INFO L158 Benchmark]: Boogie Preprocessor took 49.49ms. Allocated memory is still 201.3MB. Free memory was 134.5MB in the beginning and 130.3MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-17 00:51:41,975 INFO L158 Benchmark]: IcfgBuilder took 570.97ms. Allocated memory is still 201.3MB. Free memory was 130.3MB in the beginning and 99.1MB in the end (delta: 31.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-03-17 00:51:41,975 INFO L158 Benchmark]: TraceAbstraction took 4692.86ms. Allocated memory is still 201.3MB. Free memory was 98.7MB in the beginning and 69.0MB in the end (delta: 29.7MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. [2025-03-17 00:51:41,975 INFO L158 Benchmark]: Witness Printer took 3.66ms. Allocated memory is still 201.3MB. Free memory was 69.0MB in the beginning and 68.9MB in the end (delta: 60.0kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-17 00:51:41,976 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.25ms. Allocated memory is still 201.3MB. Free memory is still 118.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 282.89ms. Allocated memory is still 201.3MB. Free memory was 154.7MB in the beginning and 138.6MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.20ms. Allocated memory is still 201.3MB. Free memory was 138.6MB in the beginning and 134.5MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 49.49ms. Allocated memory is still 201.3MB. Free memory was 134.5MB in the beginning and 130.3MB in the end (delta: 4.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 570.97ms. Allocated memory is still 201.3MB. Free memory was 130.3MB in the beginning and 99.1MB in the end (delta: 31.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 4692.86ms. Allocated memory is still 201.3MB. Free memory was 98.7MB in the beginning and 69.0MB in the end (delta: 29.7MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. * Witness Printer took 3.66ms. Allocated memory is still 201.3MB. Free memory was 69.0MB in the beginning and 68.9MB in the end (delta: 60.0kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 99, overapproximation of someBinaryFLOATComparisonOperation at line 164, overapproximation of someBinaryFLOATComparisonOperation at line 130, overapproximation of someBinaryFLOATComparisonOperation at line 132, overapproximation of someBinaryFLOATComparisonOperation at line 158, overapproximation of someBinaryFLOATComparisonOperation at line 176, overapproximation of someBinaryFLOATComparisonOperation at line 166, overapproximation of someBinaryFLOATComparisonOperation at line 128, overapproximation of someBinaryFLOATComparisonOperation at line 181, overapproximation of someBinaryFLOATComparisonOperation at line 160, overapproximation of someBinaryFLOATComparisonOperation at line 162, overapproximation of someBinaryFLOATComparisonOperation at line 174, overapproximation of someBinaryFLOATComparisonOperation at line 113, overapproximation of someBinaryFLOATComparisonOperation at line 86, overapproximation of someBinaryFLOATComparisonOperation at line 76, overapproximation of someBinaryArithmeticFLOAToperation at line 77, overapproximation of someBinaryArithmeticFLOAToperation at line 119. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 32; [L23] float var_1_2 = 200.875; [L24] float var_1_3 = 100.25; [L25] float var_1_4 = 99999999.34; [L26] unsigned short int var_1_5 = 10; [L27] unsigned short int var_1_6 = 8; [L28] unsigned long int var_1_7 = 25; [L29] unsigned char var_1_8 = 0; [L30] signed long int var_1_9 = -16; [L31] unsigned short int var_1_10 = 25; [L32] unsigned short int var_1_11 = 10000; [L33] signed short int var_1_12 = -32; [L34] signed char var_1_13 = 4; [L35] signed char var_1_14 = 25; [L36] signed short int var_1_15 = -16; [L37] signed short int var_1_16 = 100; [L38] signed short int var_1_17 = 8; [L39] float var_1_18 = 5.8; [L40] float var_1_19 = 0.19999999999999996; [L41] float var_1_20 = 1.5; [L42] float var_1_21 = 10000000.5; [L43] float var_1_22 = 4.5; [L44] float var_1_23 = 4.25; [L45] signed short int var_1_24 = -16; [L46] unsigned short int var_1_25 = 100; [L47] unsigned long int var_1_27 = 8; [L48] signed long int var_1_34 = 8; [L49] unsigned char var_1_36 = 0; [L50] unsigned char var_1_37 = 0; [L51] unsigned char var_1_38 = 1; [L52] float var_1_39 = 10000000000000.5; [L53] float var_1_43 = 0.0; [L54] float var_1_44 = 0.4; [L55] signed long int var_1_45 = -128; [L56] signed short int var_1_46 = 2; [L185] isInitial = 1 [L186] FCALL initially() [L187] COND TRUE 1 [L188] FCALL updateLastVariables() [L189] CALL updateVariables() [L127] var_1_2 = __VERIFIER_nondet_float() [L128] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=401/4, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=401/4, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L128] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_3=401/4, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L129] var_1_3 = __VERIFIER_nondet_float() [L130] CALL assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L130] RET assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_4=4999999967/50, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L131] var_1_4 = __VERIFIER_nondet_float() [L132] 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, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L132] 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, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=10, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L133] var_1_5 = __VERIFIER_nondet_ushort() [L134] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L134] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L135] CALL assume_abort_if_not(var_1_5 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L135] RET assume_abort_if_not(var_1_5 <= 65534) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=8, var_1_7=25, var_1_8=0, var_1_9=-16] [L136] var_1_6 = __VERIFIER_nondet_ushort() [L137] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_7=25, var_1_8=0, var_1_9=-16] [L137] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_7=25, var_1_8=0, var_1_9=-16] [L138] CALL assume_abort_if_not(var_1_6 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L138] RET assume_abort_if_not(var_1_6 <= 65534) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L139] var_1_8 = __VERIFIER_nondet_uchar() [L140] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_9=-16] [L140] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_9=-16] [L141] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L141] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, var_1_10=25, var_1_11=10000, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L142] var_1_11 = __VERIFIER_nondet_ushort() [L143] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L143] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, var_1_10=25, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L144] CALL assume_abort_if_not(var_1_11 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L144] RET assume_abort_if_not(var_1_11 <= 32767) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=4, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L145] var_1_13 = __VERIFIER_nondet_char() [L146] CALL assume_abort_if_not(var_1_13 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L146] RET assume_abort_if_not(var_1_13 >= -1) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L147] CALL assume_abort_if_not(var_1_13 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L147] RET assume_abort_if_not(var_1_13 <= 127) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=25, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L148] var_1_14 = __VERIFIER_nondet_char() [L149] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L149] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L150] CALL assume_abort_if_not(var_1_14 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L150] RET assume_abort_if_not(var_1_14 <= 127) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=100, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L151] var_1_16 = __VERIFIER_nondet_short() [L152] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L152] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L153] CALL assume_abort_if_not(var_1_16 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L153] RET assume_abort_if_not(var_1_16 <= 16383) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=8, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L154] var_1_17 = __VERIFIER_nondet_short() [L155] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L155] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L156] CALL assume_abort_if_not(var_1_17 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L156] RET assume_abort_if_not(var_1_17 <= 16383) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_19=4999999999999999/25000000000000000, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L157] var_1_19 = __VERIFIER_nondet_float() [L158] CALL assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L158] RET assume_abort_if_not((var_1_19 >= -461168.6018427382800e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_20=3/2, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L159] var_1_20 = __VERIFIER_nondet_float() [L160] CALL assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L160] RET assume_abort_if_not((var_1_20 >= -461168.6018427382800e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 4611686.018427382800e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_21=20000001/2, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L161] var_1_21 = __VERIFIER_nondet_float() [L162] CALL assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L162] RET assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_22=9/2, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L163] var_1_22 = __VERIFIER_nondet_float() [L164] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L164] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_23=17/4, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L165] var_1_23 = __VERIFIER_nondet_float() [L166] CALL assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L166] RET assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=8, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L167] var_1_27 = __VERIFIER_nondet_ulong() [L168] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L168] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L169] CALL assume_abort_if_not(var_1_27 <= 17) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L169] RET assume_abort_if_not(var_1_27 <= 17) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L170] var_1_37 = __VERIFIER_nondet_uchar() [L171] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L171] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L172] CALL assume_abort_if_not(var_1_37 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L172] RET assume_abort_if_not(var_1_37 <= 0) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_43=0, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L173] var_1_43 = __VERIFIER_nondet_float() [L174] CALL assume_abort_if_not((var_1_43 >= 4611686.018427382800e+12F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L174] RET assume_abort_if_not((var_1_43 >= 4611686.018427382800e+12F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_44=2/5, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L175] var_1_44 = __VERIFIER_nondet_float() [L176] CALL assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L176] RET assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=-16] [L189] RET updateVariables() [L190] CALL step() [L60] var_1_9 = ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))) [L61] signed long int stepLocal_1 = 56016 - var_1_11; [L62] signed long int stepLocal_0 = 10; VAL [isInitial=1, stepLocal_0=10, stepLocal_1=23249, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L63] COND TRUE var_1_6 < stepLocal_0 VAL [isInitial=1, stepLocal_1=23249, var_1_10=25, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L64] COND TRUE var_1_5 < stepLocal_1 [L65] var_1_10 = var_1_5 VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=-32, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L68] COND FALSE !((var_1_13 - var_1_14) > (var_1_10 + var_1_11)) [L73] var_1_12 = var_1_14 VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=-16, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L75] var_1_15 = (var_1_14 - (((((var_1_16 + var_1_17)) > (4)) ? ((var_1_16 + var_1_17)) : (4)))) VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_18=29/5, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L76] COND TRUE var_1_4 > var_1_2 [L77] var_1_18 = (((((var_1_19 + var_1_20) < 0 ) ? -(var_1_19 + var_1_20) : (var_1_19 + var_1_20))) - var_1_21) VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=32, var_1_24=-16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L85] var_1_24 = 16 VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=32, var_1_24=16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L86] COND TRUE var_1_18 <= (var_1_3 - var_1_4) [L87] var_1_1 = var_1_5 VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L91] COND FALSE !(\read(var_1_8)) VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L96] EXPR var_1_5 >> var_1_27 VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L96] EXPR var_1_10 ^ var_1_14 VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=100, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L96] COND FALSE !((var_1_5 >> var_1_27) > ((var_1_10 ^ var_1_14) + ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))))) [L99] COND TRUE ((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) >= (var_1_4 - var_1_3) [L100] var_1_25 = var_1_27 VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L103] EXPR var_1_5 | var_1_27 VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L103] EXPR ((var_1_5 | var_1_27) < 0 ) ? -(var_1_5 | var_1_27) : (var_1_5 | var_1_27) VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L103] EXPR var_1_5 | var_1_27 VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L103] EXPR ((var_1_5 | var_1_27) < 0 ) ? -(var_1_5 | var_1_27) : (var_1_5 | var_1_27) VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=8, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L103] COND TRUE var_1_16 >= ((((var_1_5 | var_1_27) < 0 ) ? -(var_1_5 | var_1_27) : (var_1_5 | var_1_27))) [L104] var_1_34 = (((((((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11)))) > (var_1_16)) ? (((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11)))) : (var_1_16))) - ((((var_1_14) < 0 ) ? -(var_1_14) : (var_1_14)))) VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=32759, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L112] EXPR -10 & var_1_5 VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=32759, var_1_36=0, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L112] COND TRUE (-10 & var_1_5) <= var_1_6 [L113] COND TRUE var_1_4 != var_1_4 [L114] var_1_36 = var_1_37 VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=32759, var_1_36=-256, var_1_37=-256, var_1_38=1, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L117] var_1_38 = var_1_37 VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=32759, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L118] EXPR var_1_6 ^ var_1_17 VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=32759, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_39=20000000000001/2, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L118] COND TRUE var_1_27 == (var_1_6 ^ var_1_17) [L119] var_1_39 = (((((var_1_22) < (((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))))) ? (var_1_22) : (((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21)))))) - (var_1_43 - var_1_44)) VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=32759, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=-128, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L123] var_1_45 = var_1_27 [L124] var_1_46 = var_1_27 [L190] RET step() [L191] CALL, EXPR property() [L181-L182] return ((((((((var_1_18 <= (var_1_3 - var_1_4)) ? (var_1_1 == ((unsigned short int) var_1_5)) : (var_1_1 == ((unsigned short int) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))))) && (var_1_8 ? ((var_1_5 < 16) ? (var_1_7 == ((unsigned long int) (var_1_6 + var_1_24))) : 1) : 1)) && (var_1_9 == ((signed long int) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6)))))) && ((var_1_6 < 10) ? ((var_1_5 < (56016 - var_1_11)) ? (var_1_10 == ((unsigned short int) var_1_5)) : 1) : 1)) && (((var_1_13 - var_1_14) > (var_1_10 + var_1_11)) ? ((! var_1_8) ? (var_1_12 == ((signed short int) var_1_13)) : 1) : (var_1_12 == ((signed short int) var_1_14)))) && (var_1_15 == ((signed short int) (var_1_14 - (((((var_1_16 + var_1_17)) > (4)) ? ((var_1_16 + var_1_17)) : (4))))))) && ((var_1_4 > var_1_2) ? (var_1_18 == ((float) (((((var_1_19 + var_1_20) < 0 ) ? -(var_1_19 + var_1_20) : (var_1_19 + var_1_20))) - var_1_21))) : ((! ((var_1_17 - var_1_11) < 128)) ? (var_1_18 == ((float) ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))))) : (var_1_18 == ((float) ((((((((9.75f) > (var_1_19)) ? (9.75f) : (var_1_19)))) < ((((((var_1_21 - var_1_22)) > (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23))))) ? ((var_1_21 - var_1_22)) : (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23)))))))) ? (((((9.75f) > (var_1_19)) ? (9.75f) : (var_1_19)))) : ((((((var_1_21 - var_1_22)) > (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23))))) ? ((var_1_21 - var_1_22)) : (((((var_1_20) > (var_1_23)) ? (var_1_20) : (var_1_23)))))))))))))) && (var_1_24 == ((signed short int) 16)) ; [L191] RET, EXPR property() [L191] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=32759, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=2, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] [L19] reach_error() VAL [isInitial=1, var_1_10=-65536, var_1_11=32767, var_1_12=8, var_1_13=-1, var_1_14=8, var_1_15=4, var_1_16=2, var_1_17=2, var_1_1=-65536, var_1_24=16, var_1_25=2, var_1_27=2, var_1_34=32759, var_1_36=-256, var_1_37=-256, var_1_38=-256, var_1_45=2, var_1_46=2, var_1_5=-65536, var_1_6=0, var_1_7=25, var_1_8=0, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 108 locations, 202 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.5s, OverallIterations: 6, TraceHistogramMax: 30, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 433 SdHoareTripleChecker+Valid, 0.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 420 mSDsluCounter, 2018 SdHoareTripleChecker+Invalid, 0.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1271 mSDsCounter, 49 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 943 IncrementalHoareTripleChecker+Invalid, 992 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 49 mSolverCounterUnsat, 747 mSDtfsCounter, 943 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 628 GetRequests, 594 SyntacticMatches, 2 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 115 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=237occurred in iteration=4, InterpolantAutomatonStates: 34, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 119 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 1571 NumberOfCodeBlocks, 1571 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1562 ConstructedInterpolants, 0 QuantifiedInterpolants, 2354 SizeOfPredicates, 4 NumberOfNonLiveVariables, 924 ConjunctsInSsa, 10 ConjunctsInUnsatCore, 8 InterpolantComputations, 4 PerfectInterpolantSequences, 13679/13920 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 [2025-03-17 00:51:41,994 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-7.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 8c5514daafaf15a029fa081e4b621c02cbec74eeab47cc2ccda15c5fa764344d --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 00:51:43,903 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 00:51:43,985 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-17 00:51:43,998 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 00:51:43,998 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 00:51:44,026 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 00:51:44,026 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 00:51:44,026 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 00:51:44,027 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 00:51:44,027 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 00:51:44,027 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 00:51:44,027 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 00:51:44,027 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 00:51:44,027 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 00:51:44,027 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 00:51:44,027 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 00:51:44,027 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 00:51:44,027 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 00:51:44,029 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 00:51:44,029 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 00:51:44,029 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 00:51:44,030 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 00:51:44,030 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 00:51:44,030 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 00:51:44,030 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-17 00:51:44,030 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-17 00:51:44,030 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 00:51:44,030 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 00:51:44,030 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 00:51:44,030 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 00:51:44,030 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 -> 8c5514daafaf15a029fa081e4b621c02cbec74eeab47cc2ccda15c5fa764344d [2025-03-17 00:51:44,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 00:51:44,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 00:51:44,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 00:51:44,279 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 00:51:44,279 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 00:51:44,280 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-7.i [2025-03-17 00:51:45,458 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fd4fa30b/f44fdb8c35ac413da2e9a4def11517f5/FLAGfacf7aaba [2025-03-17 00:51:45,706 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 00:51:45,708 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-7.i [2025-03-17 00:51:45,717 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fd4fa30b/f44fdb8c35ac413da2e9a4def11517f5/FLAGfacf7aaba [2025-03-17 00:51:46,040 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fd4fa30b/f44fdb8c35ac413da2e9a4def11517f5 [2025-03-17 00:51:46,042 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 00:51:46,044 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 00:51:46,046 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 00:51:46,047 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 00:51:46,050 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 00:51:46,050 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:51:46" (1/1) ... [2025-03-17 00:51:46,051 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21ba5ac0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:46, skipping insertion in model container [2025-03-17 00:51:46,051 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:51:46" (1/1) ... [2025-03-17 00:51:46,070 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 00:51:46,163 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_fillercodestructure_filler-pe-ci_file-7.i[918,931] [2025-03-17 00:51:46,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 00:51:46,235 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 00:51:46,243 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_fillercodestructure_filler-pe-ci_file-7.i[918,931] [2025-03-17 00:51:46,265 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 00:51:46,279 INFO L204 MainTranslator]: Completed translation [2025-03-17 00:51:46,279 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:46 WrapperNode [2025-03-17 00:51:46,280 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 00:51:46,280 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 00:51:46,280 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 00:51:46,281 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 00:51:46,285 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:46" (1/1) ... [2025-03-17 00:51:46,299 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:46" (1/1) ... [2025-03-17 00:51:46,317 INFO L138 Inliner]: procedures = 27, calls = 43, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 197 [2025-03-17 00:51:46,317 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 00:51:46,318 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 00:51:46,318 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 00:51:46,318 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 00:51:46,323 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:46" (1/1) ... [2025-03-17 00:51:46,323 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:46" (1/1) ... [2025-03-17 00:51:46,326 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:46" (1/1) ... [2025-03-17 00:51:46,337 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]. [2025-03-17 00:51:46,337 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:46" (1/1) ... [2025-03-17 00:51:46,337 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:46" (1/1) ... [2025-03-17 00:51:46,344 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:46" (1/1) ... [2025-03-17 00:51:46,353 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:46" (1/1) ... [2025-03-17 00:51:46,354 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:46" (1/1) ... [2025-03-17 00:51:46,355 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:46" (1/1) ... [2025-03-17 00:51:46,358 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 00:51:46,362 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 00:51:46,362 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 00:51:46,362 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 00:51:46,363 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:46" (1/1) ... [2025-03-17 00:51:46,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 00:51:46,376 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 00:51:46,386 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) [2025-03-17 00:51:46,389 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 [2025-03-17 00:51:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 00:51:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-17 00:51:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-17 00:51:46,407 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-17 00:51:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 00:51:46,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 00:51:46,480 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 00:51:46,481 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 00:51:48,670 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2025-03-17 00:51:48,670 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 00:51:48,680 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 00:51:48,681 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-17 00:51:48,681 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 12:51:48 BoogieIcfgContainer [2025-03-17 00:51:48,681 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 00:51:48,683 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 00:51:48,683 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 00:51:48,687 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 00:51:48,687 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 12:51:46" (1/3) ... [2025-03-17 00:51:48,687 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75ae6aad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 12:51:48, skipping insertion in model container [2025-03-17 00:51:48,687 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:51:46" (2/3) ... [2025-03-17 00:51:48,688 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75ae6aad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 12:51:48, skipping insertion in model container [2025-03-17 00:51:48,688 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 12:51:48" (3/3) ... [2025-03-17 00:51:48,689 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-7.i [2025-03-17 00:51:48,698 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 00:51:48,699 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-7.i that has 2 procedures, 83 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-17 00:51:48,734 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 00:51:48,744 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;@4e667885, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 00:51:48,744 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-17 00:51:48,747 INFO L276 IsEmpty]: Start isEmpty. Operand has 83 states, 50 states have (on average 1.42) internal successors, (71), 51 states have internal predecessors, (71), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2025-03-17 00:51:48,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2025-03-17 00:51:48,757 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 00:51:48,758 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 00:51:48,758 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 00:51:48,761 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 00:51:48,762 INFO L85 PathProgramCache]: Analyzing trace with hash -831246011, now seen corresponding path program 1 times [2025-03-17 00:51:48,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-17 00:51:48,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1115666841] [2025-03-17 00:51:48,770 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 00:51:48,770 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-17 00:51:48,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-17 00:51:48,773 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) [2025-03-17 00:51:48,773 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 [2025-03-17 00:51:48,855 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 187 statements into 1 equivalence classes. [2025-03-17 00:51:49,125 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 187 of 187 statements. [2025-03-17 00:51:49,126 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 00:51:49,126 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 00:51:49,138 INFO L256 TraceCheckSpWp]: Trace formula consists of 308 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-17 00:51:49,144 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 00:51:49,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 778 proven. 0 refuted. 0 times theorem prover too weak. 962 trivial. 0 not checked. [2025-03-17 00:51:49,195 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-17 00:51:49,196 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-17 00:51:49,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1115666841] [2025-03-17 00:51:49,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1115666841] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 00:51:49,196 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 00:51:49,196 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 00:51:49,198 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1453186263] [2025-03-17 00:51:49,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 00:51:49,201 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-17 00:51:49,201 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-17 00:51:49,214 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-17 00:51:49,215 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-17 00:51:49,217 INFO L87 Difference]: Start difference. First operand has 83 states, 50 states have (on average 1.42) internal successors, (71), 51 states have internal predecessors, (71), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2025-03-17 00:51:49,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 00:51:49,238 INFO L93 Difference]: Finished difference Result 163 states and 290 transitions. [2025-03-17 00:51:49,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-17 00:51:49,239 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 187 [2025-03-17 00:51:49,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 00:51:49,245 INFO L225 Difference]: With dead ends: 163 [2025-03-17 00:51:49,245 INFO L226 Difference]: Without dead ends: 81 [2025-03-17 00:51:49,248 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-17 00:51:49,250 INFO L435 NwaCegarLoop]: 126 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 126 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-17 00:51:49,250 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-17 00:51:49,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2025-03-17 00:51:49,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 81. [2025-03-17 00:51:49,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 49 states have (on average 1.346938775510204) internal successors, (66), 49 states have internal predecessors, (66), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2025-03-17 00:51:49,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 126 transitions. [2025-03-17 00:51:49,282 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 126 transitions. Word has length 187 [2025-03-17 00:51:49,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 00:51:49,282 INFO L471 AbstractCegarLoop]: Abstraction has 81 states and 126 transitions. [2025-03-17 00:51:49,283 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (30), 2 states have call predecessors, (30), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2025-03-17 00:51:49,283 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 126 transitions. [2025-03-17 00:51:49,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2025-03-17 00:51:49,285 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 00:51:49,285 INFO L218 NwaCegarLoop]: trace histogram [30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 00:51:49,296 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 [2025-03-17 00:51:49,485 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 [2025-03-17 00:51:49,486 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 00:51:49,486 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 00:51:49,487 INFO L85 PathProgramCache]: Analyzing trace with hash 229900815, now seen corresponding path program 1 times [2025-03-17 00:51:49,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-17 00:51:49,487 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [307863095] [2025-03-17 00:51:49,487 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 00:51:49,487 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 [2025-03-17 00:51:49,487 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-17 00:51:49,490 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) [2025-03-17 00:51:49,491 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 [2025-03-17 00:51:49,554 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 187 statements into 1 equivalence classes. [2025-03-17 00:51:49,824 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 187 of 187 statements. [2025-03-17 00:51:49,825 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 00:51:49,825 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 00:51:49,844 INFO L256 TraceCheckSpWp]: Trace formula consists of 308 conjuncts, 27 conjuncts are in the unsatisfiable core [2025-03-17 00:51:49,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 00:52:15,634 WARN L286 SmtUtils]: Spent 10.66s on a formula simplification that was a NOOP. DAG size: 79 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2025-03-17 00:52:40,799 WARN L286 SmtUtils]: Spent 10.30s on a formula simplification that was a NOOP. DAG size: 82 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)