./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 949165ec1bf83b6c3c74fc0307b2509d332b52aed3c962df3ea84c20f4ea741c --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-05 23:04:24,997 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-05 23:04:25,056 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-05 23:04:25,060 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-05 23:04:25,063 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-05 23:04:25,082 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-05 23:04:25,082 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-05 23:04:25,082 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-05 23:04:25,083 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-05 23:04:25,083 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-05 23:04:25,083 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-05 23:04:25,083 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-05 23:04:25,084 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-05 23:04:25,084 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-05 23:04:25,084 INFO L153 SettingsManager]: * Use SBE=true [2025-02-05 23:04:25,085 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-05 23:04:25,085 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-05 23:04:25,085 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-05 23:04:25,085 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-05 23:04:25,085 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-05 23:04:25,085 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-05 23:04:25,085 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-05 23:04:25,085 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-05 23:04:25,085 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-05 23:04:25,085 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-05 23:04:25,085 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-05 23:04:25,085 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-05 23:04:25,085 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-05 23:04:25,086 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-05 23:04:25,086 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-05 23:04:25,086 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-05 23:04:25,086 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-05 23:04:25,086 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 23:04:25,086 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-05 23:04:25,086 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-05 23:04:25,086 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-05 23:04:25,086 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-05 23:04:25,086 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-05 23:04:25,086 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-05 23:04:25,086 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-05 23:04:25,086 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-05 23:04:25,086 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-05 23:04:25,086 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-05 23:04:25,086 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-jdk21/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 -> 949165ec1bf83b6c3c74fc0307b2509d332b52aed3c962df3ea84c20f4ea741c [2025-02-05 23:04:25,319 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-05 23:04:25,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-05 23:04:25,329 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-05 23:04:25,330 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-05 23:04:25,330 INFO L274 PluginConnector]: CDTParser initialized [2025-02-05 23:04:25,331 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i [2025-02-05 23:04:26,498 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/19adf787c/1395670893cb4d8a8403f545d24fc38d/FLAG267e24916 [2025-02-05 23:04:26,799 INFO L384 CDTParser]: Found 1 translation units. [2025-02-05 23:04:26,800 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i [2025-02-05 23:04:26,813 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/19adf787c/1395670893cb4d8a8403f545d24fc38d/FLAG267e24916 [2025-02-05 23:04:27,072 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/19adf787c/1395670893cb4d8a8403f545d24fc38d [2025-02-05 23:04:27,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-05 23:04:27,075 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-05 23:04:27,076 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-05 23:04:27,076 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-05 23:04:27,078 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-05 23:04:27,079 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 11:04:27" (1/1) ... [2025-02-05 23:04:27,079 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17c4b284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:27, skipping insertion in model container [2025-02-05 23:04:27,080 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 11:04:27" (1/1) ... [2025-02-05 23:04:27,090 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-05 23:04:27,183 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i[919,932] [2025-02-05 23:04:27,238 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 23:04:27,250 INFO L200 MainTranslator]: Completed pre-run [2025-02-05 23:04:27,259 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i[919,932] [2025-02-05 23:04:27,292 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 23:04:27,311 INFO L204 MainTranslator]: Completed translation [2025-02-05 23:04:27,312 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:27 WrapperNode [2025-02-05 23:04:27,313 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-05 23:04:27,314 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-05 23:04:27,314 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-05 23:04:27,314 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-05 23:04:27,318 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:27" (1/1) ... [2025-02-05 23:04:27,325 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:27" (1/1) ... [2025-02-05 23:04:27,347 INFO L138 Inliner]: procedures = 26, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 227 [2025-02-05 23:04:27,348 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-05 23:04:27,348 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-05 23:04:27,349 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-05 23:04:27,349 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-05 23:04:27,355 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:27" (1/1) ... [2025-02-05 23:04:27,355 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:27" (1/1) ... [2025-02-05 23:04:27,357 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:27" (1/1) ... [2025-02-05 23:04:27,364 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]. [2025-02-05 23:04:27,365 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:27" (1/1) ... [2025-02-05 23:04:27,365 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:27" (1/1) ... [2025-02-05 23:04:27,369 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:27" (1/1) ... [2025-02-05 23:04:27,370 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:27" (1/1) ... [2025-02-05 23:04:27,370 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:27" (1/1) ... [2025-02-05 23:04:27,371 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:27" (1/1) ... [2025-02-05 23:04:27,372 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-05 23:04:27,373 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-05 23:04:27,373 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-05 23:04:27,373 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-05 23:04:27,374 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:27" (1/1) ... [2025-02-05 23:04:27,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 23:04:27,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 23:04:27,400 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-05 23:04:27,407 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-05 23:04:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-05 23:04:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-05 23:04:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-05 23:04:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-05 23:04:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-05 23:04:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-05 23:04:27,482 INFO L257 CfgBuilder]: Building ICFG [2025-02-05 23:04:27,483 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-05 23:04:27,734 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2025-02-05 23:04:27,734 INFO L308 CfgBuilder]: Performing block encoding [2025-02-05 23:04:27,748 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-05 23:04:27,748 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-05 23:04:27,748 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 11:04:27 BoogieIcfgContainer [2025-02-05 23:04:27,748 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-05 23:04:27,750 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-05 23:04:27,750 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-05 23:04:27,754 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-05 23:04:27,754 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.02 11:04:27" (1/3) ... [2025-02-05 23:04:27,754 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ac0b743 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 11:04:27, skipping insertion in model container [2025-02-05 23:04:27,755 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:27" (2/3) ... [2025-02-05 23:04:27,755 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ac0b743 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 11:04:27, skipping insertion in model container [2025-02-05 23:04:27,755 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 11:04:27" (3/3) ... [2025-02-05 23:04:27,756 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i [2025-02-05 23:04:27,765 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-05 23:04:27,767 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i that has 2 procedures, 102 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-05 23:04:27,818 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-05 23:04:27,827 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;@9541ec9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-05 23:04:27,829 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-05 23:04:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand has 102 states, 61 states have (on average 1.3934426229508197) internal successors, (85), 62 states have internal predecessors, (85), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-02-05 23:04:27,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2025-02-05 23:04:27,845 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 23:04:27,846 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 23:04:27,846 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 23:04:27,851 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 23:04:27,852 INFO L85 PathProgramCache]: Analyzing trace with hash -1693428537, now seen corresponding path program 1 times [2025-02-05 23:04:27,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 23:04:27,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1689155695] [2025-02-05 23:04:27,857 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:04:27,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 23:04:27,940 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 237 statements into 1 equivalence classes. [2025-02-05 23:04:27,958 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 237 of 237 statements. [2025-02-05 23:04:27,961 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:04:27,961 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:04:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 2738 trivial. 0 not checked. [2025-02-05 23:04:28,109 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 23:04:28,109 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1689155695] [2025-02-05 23:04:28,109 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1689155695] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-05 23:04:28,109 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1614287323] [2025-02-05 23:04:28,109 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:04:28,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 23:04:28,110 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 23:04:28,112 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-05 23:04:28,113 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-02-05 23:04:28,216 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 237 statements into 1 equivalence classes. [2025-02-05 23:04:28,303 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 237 of 237 statements. [2025-02-05 23:04:28,303 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:04:28,303 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:04:28,306 INFO L256 TraceCheckSpWp]: Trace formula consists of 535 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-02-05 23:04:28,312 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 23:04:28,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 2738 trivial. 0 not checked. [2025-02-05 23:04:28,339 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 23:04:28,339 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1614287323] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 23:04:28,339 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-02-05 23:04:28,339 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-02-05 23:04:28,340 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2093389295] [2025-02-05 23:04:28,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 23:04:28,344 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-05 23:04:28,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 23:04:28,363 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-05 23:04:28,363 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-05 23:04:28,366 INFO L87 Difference]: Start difference. First operand has 102 states, 61 states have (on average 1.3934426229508197) internal successors, (85), 62 states have internal predecessors, (85), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2025-02-05 23:04:28,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 23:04:28,394 INFO L93 Difference]: Finished difference Result 198 states and 355 transitions. [2025-02-05 23:04:28,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-05 23:04:28,396 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) Word has length 237 [2025-02-05 23:04:28,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 23:04:28,418 INFO L225 Difference]: With dead ends: 198 [2025-02-05 23:04:28,419 INFO L226 Difference]: Without dead ends: 99 [2025-02-05 23:04:28,421 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-05 23:04:28,422 INFO L435 NwaCegarLoop]: 156 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, 156 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 [2025-02-05 23:04:28,423 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-05 23:04:28,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2025-02-05 23:04:28,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2025-02-05 23:04:28,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 59 states have (on average 1.3559322033898304) internal successors, (80), 59 states have internal predecessors, (80), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-02-05 23:04:28,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 156 transitions. [2025-02-05 23:04:28,463 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 156 transitions. Word has length 237 [2025-02-05 23:04:28,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 23:04:28,463 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 156 transitions. [2025-02-05 23:04:28,464 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2025-02-05 23:04:28,464 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 156 transitions. [2025-02-05 23:04:28,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2025-02-05 23:04:28,466 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 23:04:28,467 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 23:04:28,474 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-02-05 23:04:28,671 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-02-05 23:04:28,671 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 23:04:28,672 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 23:04:28,672 INFO L85 PathProgramCache]: Analyzing trace with hash 1113510755, now seen corresponding path program 1 times [2025-02-05 23:04:28,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 23:04:28,672 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1761071758] [2025-02-05 23:04:28,672 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:04:28,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 23:04:28,698 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 237 statements into 1 equivalence classes. [2025-02-05 23:04:28,759 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 237 of 237 statements. [2025-02-05 23:04:28,759 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:04:28,759 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:04:28,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2025-02-05 23:04:28,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 23:04:28,933 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1761071758] [2025-02-05 23:04:28,933 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1761071758] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 23:04:28,933 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 23:04:28,933 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-05 23:04:28,933 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278464491] [2025-02-05 23:04:28,933 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 23:04:28,934 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-05 23:04:28,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 23:04:28,935 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-05 23:04:28,935 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-05 23:04:28,935 INFO L87 Difference]: Start difference. First operand 99 states and 156 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-02-05 23:04:28,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 23:04:28,985 INFO L93 Difference]: Finished difference Result 238 states and 373 transitions. [2025-02-05 23:04:28,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-05 23:04:28,985 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 237 [2025-02-05 23:04:28,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 23:04:28,991 INFO L225 Difference]: With dead ends: 238 [2025-02-05 23:04:28,991 INFO L226 Difference]: Without dead ends: 142 [2025-02-05 23:04:28,992 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-05 23:04:28,992 INFO L435 NwaCegarLoop]: 151 mSDtfsCounter, 51 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 292 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-05 23:04:28,993 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [51 Valid, 292 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-05 23:04:28,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2025-02-05 23:04:29,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 139. [2025-02-05 23:04:29,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 94 states have (on average 1.3936170212765957) internal successors, (131), 95 states have internal predecessors, (131), 42 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 41 states have call predecessors, (42), 42 states have call successors, (42) [2025-02-05 23:04:29,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 215 transitions. [2025-02-05 23:04:29,015 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 215 transitions. Word has length 237 [2025-02-05 23:04:29,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 23:04:29,015 INFO L471 AbstractCegarLoop]: Abstraction has 139 states and 215 transitions. [2025-02-05 23:04:29,016 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-02-05 23:04:29,016 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 215 transitions. [2025-02-05 23:04:29,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2025-02-05 23:04:29,021 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 23:04:29,021 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 23:04:29,021 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-05 23:04:29,021 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 23:04:29,021 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 23:04:29,022 INFO L85 PathProgramCache]: Analyzing trace with hash -26612221, now seen corresponding path program 1 times [2025-02-05 23:04:29,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 23:04:29,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [641819750] [2025-02-05 23:04:29,023 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:04:29,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 23:04:29,040 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 238 statements into 1 equivalence classes. [2025-02-05 23:04:29,189 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 238 of 238 statements. [2025-02-05 23:04:29,189 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:04:29,189 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-05 23:04:29,189 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-05 23:04:29,196 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 238 statements into 1 equivalence classes. [2025-02-05 23:04:29,279 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 238 of 238 statements. [2025-02-05 23:04:29,280 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:04:29,280 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-05 23:04:29,342 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-05 23:04:29,343 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-05 23:04:29,343 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-05 23:04:29,344 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-05 23:04:29,346 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2025-02-05 23:04:29,467 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-05 23:04:29,470 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.02 11:04:29 BoogieIcfgContainer [2025-02-05 23:04:29,470 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-05 23:04:29,471 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-05 23:04:29,471 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-05 23:04:29,471 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-05 23:04:29,471 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 11:04:27" (3/4) ... [2025-02-05 23:04:29,474 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-02-05 23:04:29,475 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-05 23:04:29,476 INFO L158 Benchmark]: Toolchain (without parser) took 2400.90ms. Allocated memory is still 201.3MB. Free memory was 154.4MB in the beginning and 111.4MB in the end (delta: 43.0MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2025-02-05 23:04:29,476 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 226.5MB. Free memory is still 142.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 23:04:29,476 INFO L158 Benchmark]: CACSL2BoogieTranslator took 237.90ms. Allocated memory is still 201.3MB. Free memory was 154.4MB in the beginning and 139.4MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-05 23:04:29,476 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.96ms. Allocated memory is still 201.3MB. Free memory was 139.4MB in the beginning and 136.8MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 23:04:29,476 INFO L158 Benchmark]: Boogie Preprocessor took 24.15ms. Allocated memory is still 201.3MB. Free memory was 136.8MB in the beginning and 133.6MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 23:04:29,476 INFO L158 Benchmark]: IcfgBuilder took 375.36ms. Allocated memory is still 201.3MB. Free memory was 133.6MB in the beginning and 109.1MB in the end (delta: 24.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-05 23:04:29,476 INFO L158 Benchmark]: TraceAbstraction took 1720.24ms. Allocated memory is still 201.3MB. Free memory was 108.4MB in the beginning and 111.4MB in the end (delta: -3.0MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. [2025-02-05 23:04:29,477 INFO L158 Benchmark]: Witness Printer took 4.50ms. Allocated memory is still 201.3MB. Free memory was 111.4MB in the beginning and 111.4MB in the end (delta: 46.2kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 23:04:29,478 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 226.5MB. Free memory is still 142.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 237.90ms. Allocated memory is still 201.3MB. Free memory was 154.4MB in the beginning and 139.4MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.96ms. Allocated memory is still 201.3MB. Free memory was 139.4MB in the beginning and 136.8MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 24.15ms. Allocated memory is still 201.3MB. Free memory was 136.8MB in the beginning and 133.6MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 375.36ms. Allocated memory is still 201.3MB. Free memory was 133.6MB in the beginning and 109.1MB in the end (delta: 24.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 1720.24ms. Allocated memory is still 201.3MB. Free memory was 108.4MB in the beginning and 111.4MB in the end (delta: -3.0MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. * Witness Printer took 4.50ms. Allocated memory is still 201.3MB. Free memory was 111.4MB in the beginning and 111.4MB in the end (delta: 46.2kB). 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 62, overapproximation of someBinaryFLOATComparisonOperation at line 80, overapproximation of someBinaryFLOATComparisonOperation at line 147, overapproximation of someBinaryFLOATComparisonOperation at line 207, overapproximation of someBinaryFLOATComparisonOperation at line 145, overapproximation of someBinaryFLOATComparisonOperation at line 105, overapproximation of someBinaryFLOATComparisonOperation at line 149, overapproximation of someBinaryFLOATComparisonOperation at line 151, overapproximation of someBinaryFLOATComparisonOperation at line 117, overapproximation of someBinaryFLOATComparisonOperation at line 108, overapproximation of someBinaryFLOATComparisonOperation at line 156, overapproximation of someBinaryFLOATComparisonOperation at line 157, overapproximation of someUnaryDOUBLEoperation at line 31, overapproximation of someBinaryArithmeticFLOAToperation at line 122. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 0.5; [L23] float var_1_5 = 0.0; [L24] float var_1_6 = 4.2; [L25] float var_1_7 = 31.25; [L26] float var_1_8 = 1.375; [L27] unsigned short int var_1_9 = 32; [L28] unsigned char var_1_10 = 1; [L29] float var_1_11 = 0.625; [L30] unsigned short int var_1_12 = 1; [L31] float var_1_13 = -0.25; [L32] signed short int var_1_14 = 4; [L33] unsigned char var_1_15 = 1; [L34] unsigned char var_1_16 = 0; [L35] signed short int var_1_17 = 8; [L36] signed short int var_1_18 = 5; [L37] signed short int var_1_19 = 128; [L38] signed long int var_1_20 = -50; [L39] signed short int var_1_21 = -16; [L40] signed short int var_1_22 = 16; [L41] signed short int var_1_23 = 32; [L42] signed short int var_1_24 = 2; [L43] signed short int var_1_25 = -4; [L44] float var_1_26 = 0.2; [L45] unsigned char var_1_33 = 0; [L46] unsigned char var_1_35 = 1; [L47] unsigned char var_1_36 = 0; [L48] unsigned char var_1_37 = 0; [L49] unsigned char var_1_38 = 1; [L50] unsigned char var_1_39 = 0; [L51] unsigned short int var_1_40 = 25; [L52] signed short int var_1_46 = 16; [L53] unsigned short int var_1_47 = 128; [L54] signed char var_1_48 = 2; [L55] signed char var_1_49 = 8; [L56] signed char var_1_50 = 100; [L57] signed char var_1_51 = -50; VAL [isInitial=0, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_5=0, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L211] isInitial = 1 [L212] FCALL initially() [L213] COND TRUE 1 [L214] FCALL updateLastVariables() [L215] CALL updateVariables() [L144] var_1_5 = __VERIFIER_nondet_float() [L145] CALL assume_abort_if_not((var_1_5 >= 4611686.018427382800e+12F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L145] RET assume_abort_if_not((var_1_5 >= 4611686.018427382800e+12F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_6=21/5, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L146] var_1_6 = __VERIFIER_nondet_float() [L147] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L147] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_7=125/4, var_1_8=11/8, var_1_9=32] [L148] var_1_7 = __VERIFIER_nondet_float() [L149] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_8=11/8, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_8=11/8, var_1_9=32] [L149] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_8=11/8, var_1_9=32] [L150] var_1_8 = __VERIFIER_nondet_float() [L151] CALL assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L151] RET assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L152] var_1_10 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L153] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L154] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L154] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, var_1_10=1, var_1_11=5/8, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L155] var_1_11 = __VERIFIER_nondet_float() [L156] CALL assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L156] RET assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L157] CALL assume_abort_if_not(var_1_11 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L157] RET assume_abort_if_not(var_1_11 != 0.0F) VAL [isInitial=1, var_1_10=1, var_1_12=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L158] var_1_12 = __VERIFIER_nondet_ushort() [L159] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L159] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, var_1_10=1, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L160] CALL assume_abort_if_not(var_1_12 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L160] RET assume_abort_if_not(var_1_12 <= 65534) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L161] var_1_15 = __VERIFIER_nondet_uchar() [L162] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L162] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L163] CALL assume_abort_if_not(var_1_15 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L163] RET assume_abort_if_not(var_1_15 <= 1) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=0, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L164] var_1_16 = __VERIFIER_nondet_uchar() [L165] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L165] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L166] CALL assume_abort_if_not(var_1_16 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L166] RET assume_abort_if_not(var_1_16 <= 1) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=8, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L167] var_1_17 = __VERIFIER_nondet_short() [L168] CALL assume_abort_if_not(var_1_17 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L168] RET assume_abort_if_not(var_1_17 >= -32767) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L169] CALL assume_abort_if_not(var_1_17 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L169] RET assume_abort_if_not(var_1_17 <= 32766) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=5, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L170] var_1_18 = __VERIFIER_nondet_short() [L171] CALL assume_abort_if_not(var_1_18 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L171] RET assume_abort_if_not(var_1_18 >= -1) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L172] CALL assume_abort_if_not(var_1_18 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L172] RET assume_abort_if_not(var_1_18 <= 32766) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=128, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L173] var_1_19 = __VERIFIER_nondet_short() [L174] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L174] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L175] CALL assume_abort_if_not(var_1_19 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L175] RET assume_abort_if_not(var_1_19 <= 32766) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=16, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L176] var_1_22 = __VERIFIER_nondet_short() [L177] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L177] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L178] CALL assume_abort_if_not(var_1_22 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L178] RET assume_abort_if_not(var_1_22 <= 16383) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=2, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L179] var_1_24 = __VERIFIER_nondet_short() [L180] CALL assume_abort_if_not(var_1_24 >= -8192) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L180] RET assume_abort_if_not(var_1_24 >= -8192) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L181] CALL assume_abort_if_not(var_1_24 <= 8192) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L181] RET assume_abort_if_not(var_1_24 <= 8192) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-4, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L182] var_1_25 = __VERIFIER_nondet_short() [L183] CALL assume_abort_if_not(var_1_25 >= -8191) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L183] RET assume_abort_if_not(var_1_25 >= -8191) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L184] CALL assume_abort_if_not(var_1_25 <= 8191) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L184] RET assume_abort_if_not(var_1_25 <= 8191) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L185] var_1_35 = __VERIFIER_nondet_uchar() [L186] CALL assume_abort_if_not(var_1_35 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L186] RET assume_abort_if_not(var_1_35 >= 1) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L187] CALL assume_abort_if_not(var_1_35 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L187] RET assume_abort_if_not(var_1_35 <= 1) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L188] var_1_36 = __VERIFIER_nondet_uchar() [L189] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L189] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L190] CALL assume_abort_if_not(var_1_36 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L190] RET assume_abort_if_not(var_1_36 <= 0) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L191] var_1_37 = __VERIFIER_nondet_uchar() [L192] CALL assume_abort_if_not(var_1_37 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L192] RET assume_abort_if_not(var_1_37 >= 1) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L193] CALL assume_abort_if_not(var_1_37 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L193] RET assume_abort_if_not(var_1_37 <= 1) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L194] var_1_39 = __VERIFIER_nondet_uchar() [L195] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L195] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L196] CALL assume_abort_if_not(var_1_39 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L196] RET assume_abort_if_not(var_1_39 <= 0) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=8, var_1_50=100, var_1_51=-50, var_1_9=32] [L197] var_1_49 = __VERIFIER_nondet_char() [L198] CALL assume_abort_if_not(var_1_49 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=100, var_1_51=-50, var_1_9=32] [L198] RET assume_abort_if_not(var_1_49 >= -1) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=100, var_1_51=-50, var_1_9=32] [L199] CALL assume_abort_if_not(var_1_49 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=100, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=100, var_1_51=-50, var_1_9=32] [L199] RET assume_abort_if_not(var_1_49 <= 126) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=100, var_1_51=-50, var_1_9=32] [L200] var_1_50 = __VERIFIER_nondet_char() [L201] CALL assume_abort_if_not(var_1_50 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=-50, var_1_9=32] [L201] RET assume_abort_if_not(var_1_50 >= 0) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=-50, var_1_9=32] [L202] CALL assume_abort_if_not(var_1_50 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=-50, var_1_9=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=-50, var_1_9=32] [L202] RET assume_abort_if_not(var_1_50 <= 126) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=-50, var_1_9=32] [L215] RET updateVariables() [L216] CALL step() [L61] COND TRUE \read(var_1_10) [L62] var_1_13 = ((((var_1_7) > (var_1_5)) ? (var_1_7) : (var_1_5))) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=-50, var_1_5=174, var_1_7=174, var_1_9=32] [L66] unsigned char stepLocal_5 = ! (var_1_10 || var_1_15); VAL [isInitial=1, stepLocal_5=0, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=4, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=-50, var_1_5=174, var_1_7=174, var_1_9=32] [L67] COND TRUE stepLocal_5 || var_1_16 [L68] var_1_14 = ((((var_1_17) > ((var_1_18 - var_1_19))) ? (var_1_17) : ((var_1_18 - var_1_19)))) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-16, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=-50, var_1_5=174, var_1_7=174, var_1_9=32] [L70] COND TRUE \read(var_1_15) [L71] var_1_21 = ((var_1_22 + 25) - var_1_19) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-143, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=-50, var_1_5=174, var_1_7=174, var_1_9=32] [L73] var_1_38 = (! (var_1_36 && var_1_39)) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-143, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=-50, var_1_5=174, var_1_7=174, var_1_9=32] [L74] COND FALSE !((var_1_20 + ((((var_1_24) < (var_1_20)) ? (var_1_24) : (var_1_20)))) <= var_1_17) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-143, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=128, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=-50, var_1_5=174, var_1_7=174, var_1_9=32] [L79] var_1_47 = var_1_12 VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-143, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=0, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=-50, var_1_5=174, var_1_7=174, var_1_9=32] [L80] COND FALSE !(var_1_8 > var_1_5) [L91] var_1_51 = var_1_49 VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-143, var_1_22=0, var_1_23=32, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=0, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=126, var_1_5=174, var_1_7=174, var_1_9=32] [L93] COND TRUE \read(var_1_10) [L94] var_1_23 = (var_1_22 + (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24))) + var_1_25)) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-143, var_1_22=0, var_1_23=4, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=0, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=0, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=126, var_1_5=174, var_1_7=174, var_1_9=32] [L102] COND TRUE \read(var_1_16) [L103] var_1_33 = ((var_1_35 && (! var_1_36)) && var_1_37) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-143, var_1_22=0, var_1_23=4, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=0, var_1_48=2, var_1_49=126, var_1_50=120, var_1_51=126, var_1_5=174, var_1_7=174, var_1_9=32] [L105] COND TRUE var_1_8 >= var_1_5 [L106] var_1_48 = (var_1_49 - ((((var_1_50) > (((((5) < 0 ) ? -(5) : (5))))) ? (var_1_50) : (((((5) < 0 ) ? -(5) : (5))))))) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-143, var_1_22=0, var_1_23=4, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=0, var_1_48=6, var_1_49=126, var_1_50=120, var_1_51=126, var_1_5=174, var_1_7=174, var_1_9=32] [L108] unsigned char stepLocal_4 = var_1_13 < (var_1_8 / var_1_11); [L109] unsigned char stepLocal_3 = var_1_13 != var_1_11; VAL [isInitial=1, stepLocal_3=0, stepLocal_4=0, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-143, var_1_22=0, var_1_23=4, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=0, var_1_48=6, var_1_49=126, var_1_50=120, var_1_51=126, var_1_5=174, var_1_7=174, var_1_9=32] [L110] COND TRUE var_1_10 || stepLocal_4 VAL [isInitial=1, stepLocal_3=0, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-143, var_1_22=0, var_1_23=4, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=0, var_1_48=6, var_1_49=126, var_1_50=120, var_1_51=126, var_1_5=174, var_1_7=174, var_1_9=32] [L111] COND TRUE var_1_10 || stepLocal_3 [L112] var_1_9 = 8 VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-143, var_1_22=0, var_1_23=4, var_1_24=5, var_1_25=-1, var_1_26=1/5, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=0, var_1_48=6, var_1_49=126, var_1_50=120, var_1_51=126, var_1_5=174, var_1_7=174, var_1_9=8] [L117] COND FALSE !(((((- var_1_5) < 0 ) ? -(- var_1_5) : (- var_1_5))) <= var_1_8) [L122] var_1_26 = (8.25f - var_1_6) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-50, var_1_21=-143, var_1_22=0, var_1_23=4, var_1_24=5, var_1_25=-1, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=0, var_1_48=6, var_1_49=126, var_1_50=120, var_1_51=126, var_1_5=174, var_1_7=174, var_1_9=8] [L124] COND TRUE \read(var_1_16) [L125] var_1_20 = (var_1_9 - 50) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-42, var_1_21=-143, var_1_22=0, var_1_23=4, var_1_24=5, var_1_25=-1, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=16, var_1_47=0, var_1_48=6, var_1_49=126, var_1_50=120, var_1_51=126, var_1_5=174, var_1_7=174, var_1_9=8] [L127] var_1_46 = var_1_18 [L128] signed short int stepLocal_2 = var_1_21; [L129] signed short int stepLocal_1 = var_1_21; [L130] signed long int stepLocal_0 = var_1_14 - var_1_20; VAL [isInitial=1, stepLocal_0=-59, stepLocal_1=-143, stepLocal_2=-143, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=1/2, var_1_20=-42, var_1_21=-143, var_1_22=0, var_1_23=4, var_1_24=5, var_1_25=-1, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=67, var_1_47=0, var_1_48=6, var_1_49=126, var_1_50=120, var_1_51=126, var_1_5=174, var_1_7=174, var_1_9=8] [L131] COND FALSE !((var_1_20 + var_1_14) < stepLocal_2) [L140] var_1_1 = var_1_8 VAL [isInitial=1, stepLocal_0=-59, stepLocal_1=-143, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=173, var_1_20=-42, var_1_21=-143, var_1_22=0, var_1_23=4, var_1_24=5, var_1_25=-1, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=67, var_1_47=0, var_1_48=6, var_1_49=126, var_1_50=120, var_1_51=126, var_1_5=174, var_1_7=174, var_1_8=173, var_1_9=8] [L216] RET step() [L217] CALL, EXPR property() [L207-L208] return ((((((((var_1_20 + var_1_14) < var_1_21) ? ((var_1_21 <= (var_1_14 - var_1_20)) ? ((var_1_21 < var_1_14) ? (var_1_1 == ((float) ((var_1_5 - var_1_6) - var_1_7))) : 1) : (var_1_1 == ((float) (((((var_1_6) < (var_1_8)) ? (var_1_6) : (var_1_8))) + 3.25f)))) : (var_1_1 == ((float) var_1_8))) && ((var_1_10 || (var_1_13 < (var_1_8 / var_1_11))) ? ((var_1_10 || (var_1_13 != var_1_11)) ? (var_1_9 == ((unsigned short int) 8)) : 1) : (var_1_9 == ((unsigned short int) var_1_12)))) && (var_1_10 ? (var_1_13 == ((float) ((((var_1_7) > (var_1_5)) ? (var_1_7) : (var_1_5))))) : (var_1_13 == ((float) ((((10.15f) < ((var_1_6 + var_1_8))) ? (10.15f) : ((var_1_6 + var_1_8)))))))) && (((! (var_1_10 || var_1_15)) || var_1_16) ? (var_1_14 == ((signed short int) ((((var_1_17) > ((var_1_18 - var_1_19))) ? (var_1_17) : ((var_1_18 - var_1_19)))))) : 1)) && (var_1_16 ? (var_1_20 == ((signed long int) (var_1_9 - 50))) : 1)) && (var_1_15 ? (var_1_21 == ((signed short int) ((var_1_22 + 25) - var_1_19))) : 1)) && (var_1_10 ? (var_1_23 == ((signed short int) (var_1_22 + (((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24))) + var_1_25)))) : (var_1_16 ? (var_1_23 == ((signed short int) var_1_24)) : (var_1_23 == ((signed short int) var_1_17)))) ; VAL [\result=0, isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=173, var_1_20=-42, var_1_21=-143, var_1_22=0, var_1_23=4, var_1_24=5, var_1_25=-1, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=67, var_1_47=0, var_1_48=6, var_1_49=126, var_1_50=120, var_1_51=126, var_1_5=174, var_1_7=174, var_1_8=173, var_1_9=8] [L217] RET, EXPR property() [L217] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=173, var_1_20=-42, var_1_21=-143, var_1_22=0, var_1_23=4, var_1_24=5, var_1_25=-1, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=67, var_1_47=0, var_1_48=6, var_1_49=126, var_1_50=120, var_1_51=126, var_1_5=174, var_1_7=174, var_1_8=173, var_1_9=8] [L19] reach_error() VAL [isInitial=1, var_1_10=1, var_1_12=0, var_1_13=174, var_1_14=-101, var_1_15=1, var_1_16=1, var_1_17=-101, var_1_18=67, var_1_19=168, var_1_1=173, var_1_20=-42, var_1_21=-143, var_1_22=0, var_1_23=4, var_1_24=5, var_1_25=-1, var_1_33=1, var_1_35=1, var_1_36=0, var_1_37=1, var_1_38=1, var_1_39=0, var_1_40=25, var_1_46=67, var_1_47=0, var_1_48=6, var_1_49=126, var_1_50=120, var_1_51=126, var_1_5=174, var_1_7=174, var_1_8=173, var_1_9=8] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 102 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.5s, OverallIterations: 3, TraceHistogramMax: 38, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 51 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 51 mSDsluCounter, 448 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 141 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 15 IncrementalHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 307 mSDtfsCounter, 15 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 241 GetRequests, 240 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=139occurred in iteration=2, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 3 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 949 NumberOfCodeBlocks, 949 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 708 ConstructedInterpolants, 0 QuantifiedInterpolants, 768 SizeOfPredicates, 0 NumberOfNonLiveVariables, 535 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 8362/8436 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-02-05 23:04:29,497 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 949165ec1bf83b6c3c74fc0307b2509d332b52aed3c962df3ea84c20f4ea741c --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-05 23:04:31,583 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-05 23:04:31,645 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-02-05 23:04:31,649 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-05 23:04:31,649 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-05 23:04:31,681 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-05 23:04:31,682 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-05 23:04:31,682 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-05 23:04:31,682 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-05 23:04:31,682 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-05 23:04:31,682 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-05 23:04:31,682 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-05 23:04:31,683 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-05 23:04:31,683 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-05 23:04:31,683 INFO L153 SettingsManager]: * Use SBE=true [2025-02-05 23:04:31,683 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-05 23:04:31,683 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-05 23:04:31,684 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-05 23:04:31,684 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-05 23:04:31,684 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-05 23:04:31,684 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-05 23:04:31,684 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-05 23:04:31,684 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-05 23:04:31,684 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-05 23:04:31,684 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-05 23:04:31,685 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-05 23:04:31,685 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-05 23:04:31,685 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-05 23:04:31,685 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-05 23:04:31,685 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-05 23:04:31,685 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-05 23:04:31,685 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-05 23:04:31,685 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-05 23:04:31,685 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-05 23:04:31,685 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 23:04:31,686 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-05 23:04:31,686 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-05 23:04:31,686 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-05 23:04:31,686 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-05 23:04:31,686 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-05 23:04:31,686 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-05 23:04:31,686 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-05 23:04:31,686 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-05 23:04:31,686 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-05 23:04:31,686 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-05 23:04:31,687 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-jdk21/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 -> 949165ec1bf83b6c3c74fc0307b2509d332b52aed3c962df3ea84c20f4ea741c [2025-02-05 23:04:31,956 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-05 23:04:31,962 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-05 23:04:31,967 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-05 23:04:31,967 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-05 23:04:31,968 INFO L274 PluginConnector]: CDTParser initialized [2025-02-05 23:04:31,968 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i [2025-02-05 23:04:33,096 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/da3014d91/b4fb8b20b394447c8e94cbac193176ab/FLAG872c0937c [2025-02-05 23:04:33,366 INFO L384 CDTParser]: Found 1 translation units. [2025-02-05 23:04:33,367 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i [2025-02-05 23:04:33,374 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/da3014d91/b4fb8b20b394447c8e94cbac193176ab/FLAG872c0937c [2025-02-05 23:04:33,693 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/da3014d91/b4fb8b20b394447c8e94cbac193176ab [2025-02-05 23:04:33,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-05 23:04:33,696 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-05 23:04:33,697 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-05 23:04:33,697 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-05 23:04:33,700 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-05 23:04:33,700 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 11:04:33" (1/1) ... [2025-02-05 23:04:33,701 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7db37a38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:33, skipping insertion in model container [2025-02-05 23:04:33,701 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 11:04:33" (1/1) ... [2025-02-05 23:04:33,713 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-05 23:04:33,805 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i[919,932] [2025-02-05 23:04:33,869 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 23:04:33,883 INFO L200 MainTranslator]: Completed pre-run [2025-02-05 23:04:33,892 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i[919,932] [2025-02-05 23:04:33,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 23:04:33,924 INFO L204 MainTranslator]: Completed translation [2025-02-05 23:04:33,925 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:33 WrapperNode [2025-02-05 23:04:33,925 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-05 23:04:33,929 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-05 23:04:33,929 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-05 23:04:33,929 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-05 23:04:33,933 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:33" (1/1) ... [2025-02-05 23:04:33,942 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:33" (1/1) ... [2025-02-05 23:04:33,964 INFO L138 Inliner]: procedures = 27, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 219 [2025-02-05 23:04:33,965 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-05 23:04:33,966 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-05 23:04:33,966 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-05 23:04:33,966 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-05 23:04:33,971 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:33" (1/1) ... [2025-02-05 23:04:33,971 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:33" (1/1) ... [2025-02-05 23:04:33,974 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:33" (1/1) ... [2025-02-05 23:04:33,983 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]. [2025-02-05 23:04:33,986 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:33" (1/1) ... [2025-02-05 23:04:33,987 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:33" (1/1) ... [2025-02-05 23:04:33,997 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:33" (1/1) ... [2025-02-05 23:04:34,001 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:33" (1/1) ... [2025-02-05 23:04:34,003 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:33" (1/1) ... [2025-02-05 23:04:34,004 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:33" (1/1) ... [2025-02-05 23:04:34,010 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-05 23:04:34,010 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-05 23:04:34,011 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-05 23:04:34,011 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-05 23:04:34,011 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:33" (1/1) ... [2025-02-05 23:04:34,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 23:04:34,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 23:04:34,042 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-05 23:04:34,050 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-05 23:04:34,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-05 23:04:34,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-05 23:04:34,066 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-05 23:04:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-05 23:04:34,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-05 23:04:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-05 23:04:34,148 INFO L257 CfgBuilder]: Building ICFG [2025-02-05 23:04:34,149 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-05 23:04:40,941 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2025-02-05 23:04:40,942 INFO L308 CfgBuilder]: Performing block encoding [2025-02-05 23:04:40,949 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-05 23:04:40,949 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-05 23:04:40,949 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 11:04:40 BoogieIcfgContainer [2025-02-05 23:04:40,949 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-05 23:04:40,963 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-05 23:04:40,963 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-05 23:04:40,966 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-05 23:04:40,966 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.02 11:04:33" (1/3) ... [2025-02-05 23:04:40,967 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31d24d58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 11:04:40, skipping insertion in model container [2025-02-05 23:04:40,967 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 11:04:33" (2/3) ... [2025-02-05 23:04:40,967 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31d24d58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 11:04:40, skipping insertion in model container [2025-02-05 23:04:40,967 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 11:04:40" (3/3) ... [2025-02-05 23:04:40,968 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i [2025-02-05 23:04:40,977 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-05 23:04:40,978 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-93.i that has 2 procedures, 102 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-05 23:04:41,021 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-05 23:04:41,031 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;@41d9047c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-05 23:04:41,032 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-05 23:04:41,035 INFO L276 IsEmpty]: Start isEmpty. Operand has 102 states, 61 states have (on average 1.3934426229508197) internal successors, (85), 62 states have internal predecessors, (85), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-02-05 23:04:41,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2025-02-05 23:04:41,046 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 23:04:41,047 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 23:04:41,047 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 23:04:41,052 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 23:04:41,052 INFO L85 PathProgramCache]: Analyzing trace with hash -1693428537, now seen corresponding path program 1 times [2025-02-05 23:04:41,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 23:04:41,064 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [650428338] [2025-02-05 23:04:41,065 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:04:41,065 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 [2025-02-05 23:04:41,065 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 23:04:41,068 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/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) [2025-02-05 23:04:41,070 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 [2025-02-05 23:04:41,173 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 237 statements into 1 equivalence classes. [2025-02-05 23:04:41,500 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 237 of 237 statements. [2025-02-05 23:04:41,501 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:04:41,501 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:04:41,515 INFO L256 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-02-05 23:04:41,525 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 23:04:41,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 482 proven. 0 refuted. 0 times theorem prover too weak. 2330 trivial. 0 not checked. [2025-02-05 23:04:41,569 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 23:04:41,570 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-05 23:04:41,570 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [650428338] [2025-02-05 23:04:41,570 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [650428338] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 23:04:41,570 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 23:04:41,570 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-05 23:04:41,571 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2131140000] [2025-02-05 23:04:41,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 23:04:41,574 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-05 23:04:41,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-05 23:04:41,586 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-05 23:04:41,587 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-05 23:04:41,589 INFO L87 Difference]: Start difference. First operand has 102 states, 61 states have (on average 1.3934426229508197) internal successors, (85), 62 states have internal predecessors, (85), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2025-02-05 23:04:41,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 23:04:41,620 INFO L93 Difference]: Finished difference Result 198 states and 355 transitions. [2025-02-05 23:04:41,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-05 23:04:41,621 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 237 [2025-02-05 23:04:41,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 23:04:41,626 INFO L225 Difference]: With dead ends: 198 [2025-02-05 23:04:41,626 INFO L226 Difference]: Without dead ends: 99 [2025-02-05 23:04:41,631 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 236 GetRequests, 236 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-05 23:04:41,633 INFO L435 NwaCegarLoop]: 156 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, 156 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 [2025-02-05 23:04:41,634 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-05 23:04:41,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2025-02-05 23:04:41,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2025-02-05 23:04:41,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 59 states have (on average 1.3559322033898304) internal successors, (80), 59 states have internal predecessors, (80), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-02-05 23:04:41,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 156 transitions. [2025-02-05 23:04:41,674 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 156 transitions. Word has length 237 [2025-02-05 23:04:41,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 23:04:41,674 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 156 transitions. [2025-02-05 23:04:41,674 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2025-02-05 23:04:41,674 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 156 transitions. [2025-02-05 23:04:41,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2025-02-05 23:04:41,677 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 23:04:41,677 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 23:04:41,693 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2025-02-05 23:04:41,878 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/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 [2025-02-05 23:04:41,879 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 23:04:41,880 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 23:04:41,880 INFO L85 PathProgramCache]: Analyzing trace with hash 1113510755, now seen corresponding path program 1 times [2025-02-05 23:04:41,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 23:04:41,881 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1840629607] [2025-02-05 23:04:41,881 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:04:41,882 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 [2025-02-05 23:04:41,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 23:04:41,885 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/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) [2025-02-05 23:04:41,886 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 [2025-02-05 23:04:41,944 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 237 statements into 1 equivalence classes. [2025-02-05 23:04:42,265 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 237 of 237 statements. [2025-02-05 23:04:42,265 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:04:42,265 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:04:42,279 INFO L256 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-02-05 23:04:42,284 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 23:04:42,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2025-02-05 23:04:42,328 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 23:04:42,328 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-05 23:04:42,329 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1840629607] [2025-02-05 23:04:42,329 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1840629607] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 23:04:42,329 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 23:04:42,329 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-05 23:04:42,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707909472] [2025-02-05 23:04:42,329 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 23:04:42,330 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-05 23:04:42,330 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-05 23:04:42,331 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-05 23:04:42,331 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-05 23:04:42,331 INFO L87 Difference]: Start difference. First operand 99 states and 156 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-02-05 23:04:46,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-02-05 23:04:49,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-02-05 23:04:49,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 23:04:49,211 INFO L93 Difference]: Finished difference Result 238 states and 373 transitions. [2025-02-05 23:04:49,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-05 23:04:49,241 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 237 [2025-02-05 23:04:49,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 23:04:49,244 INFO L225 Difference]: With dead ends: 238 [2025-02-05 23:04:49,244 INFO L226 Difference]: Without dead ends: 142 [2025-02-05 23:04:49,244 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 236 GetRequests, 235 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-05 23:04:49,245 INFO L435 NwaCegarLoop]: 152 mSDtfsCounter, 58 mSDsluCounter, 140 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 292 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2025-02-05 23:04:49,245 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 292 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 15 Invalid, 1 Unknown, 0 Unchecked, 6.9s Time] [2025-02-05 23:04:49,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2025-02-05 23:04:49,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 139. [2025-02-05 23:04:49,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 94 states have (on average 1.3936170212765957) internal successors, (131), 95 states have internal predecessors, (131), 42 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 41 states have call predecessors, (42), 42 states have call successors, (42) [2025-02-05 23:04:49,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 215 transitions. [2025-02-05 23:04:49,258 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 215 transitions. Word has length 237 [2025-02-05 23:04:49,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 23:04:49,259 INFO L471 AbstractCegarLoop]: Abstraction has 139 states and 215 transitions. [2025-02-05 23:04:49,259 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-02-05 23:04:49,259 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 215 transitions. [2025-02-05 23:04:49,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2025-02-05 23:04:49,261 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 23:04:49,261 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 23:04:49,274 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2025-02-05 23:04:49,462 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-jdk21/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 [2025-02-05 23:04:49,462 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 23:04:49,463 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 23:04:49,464 INFO L85 PathProgramCache]: Analyzing trace with hash -26612221, now seen corresponding path program 1 times [2025-02-05 23:04:49,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 23:04:49,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1068992205] [2025-02-05 23:04:49,465 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:04:49,466 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 [2025-02-05 23:04:49,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 23:04:49,468 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/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) [2025-02-05 23:04:49,470 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2025-02-05 23:04:49,517 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 238 statements into 1 equivalence classes. [2025-02-05 23:04:49,837 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 238 of 238 statements. [2025-02-05 23:04:49,838 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:04:49,838 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:04:49,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 7 conjuncts are in the unsatisfiable core [2025-02-05 23:04:49,858 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 23:04:55,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 37 proven. 111 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2025-02-05 23:04:55,099 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-02-05 23:04:55,804 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-05 23:04:55,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1068992205] [2025-02-05 23:04:55,804 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1068992205] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-05 23:04:55,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1917104415] [2025-02-05 23:04:55,804 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:04:55,804 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2025-02-05 23:04:55,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 [2025-02-05 23:04:55,808 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2025-02-05 23:04:55,809 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2025-02-05 23:04:55,885 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 238 statements into 1 equivalence classes. [2025-02-05 23:04:56,919 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 238 of 238 statements. [2025-02-05 23:04:56,919 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:04:56,920 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:04:56,935 INFO L256 TraceCheckSpWp]: Trace formula consists of 380 conjuncts, 7 conjuncts are in the unsatisfiable core [2025-02-05 23:04:56,939 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 23:05:00,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 37 proven. 111 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2025-02-05 23:05:00,190 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-02-05 23:05:00,652 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1917104415] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-05 23:05:00,652 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-02-05 23:05:00,652 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 8 [2025-02-05 23:05:00,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [287917885] [2025-02-05 23:05:00,652 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-02-05 23:05:00,653 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2025-02-05 23:05:00,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-05 23:05:00,653 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2025-02-05 23:05:00,654 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=88, Unknown=0, NotChecked=0, Total=132 [2025-02-05 23:05:00,654 INFO L87 Difference]: Start difference. First operand 139 states and 215 transitions. Second operand has 9 states, 9 states have (on average 6.888888888888889) internal successors, (62), 8 states have internal predecessors, (62), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2025-02-05 23:05:08,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.11s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-02-05 23:05:10,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-02-05 23:05:14,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.94s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-02-05 23:05:14,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 23:05:14,842 INFO L93 Difference]: Finished difference Result 360 states and 544 transitions. [2025-02-05 23:05:14,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-02-05 23:05:14,843 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 6.888888888888889) internal successors, (62), 8 states have internal predecessors, (62), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) Word has length 238 [2025-02-05 23:05:14,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 23:05:14,850 INFO L225 Difference]: With dead ends: 360 [2025-02-05 23:05:14,850 INFO L226 Difference]: Without dead ends: 224 [2025-02-05 23:05:14,851 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 525 GetRequests, 511 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2025-02-05 23:05:14,851 INFO L435 NwaCegarLoop]: 121 mSDtfsCounter, 127 mSDsluCounter, 303 mSDsCounter, 0 mSdLazyCounter, 479 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 127 SdHoareTripleChecker+Valid, 424 SdHoareTripleChecker+Invalid, 488 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 479 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.0s IncrementalHoareTripleChecker+Time [2025-02-05 23:05:14,852 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [127 Valid, 424 Invalid, 488 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 479 Invalid, 0 Unknown, 0 Unchecked, 14.0s Time] [2025-02-05 23:05:14,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2025-02-05 23:05:14,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 162. [2025-02-05 23:05:14,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 115 states have (on average 1.373913043478261) internal successors, (158), 116 states have internal predecessors, (158), 42 states have call successors, (42), 4 states have call predecessors, (42), 4 states have return successors, (42), 41 states have call predecessors, (42), 42 states have call successors, (42) [2025-02-05 23:05:14,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 242 transitions. [2025-02-05 23:05:14,874 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 242 transitions. Word has length 238 [2025-02-05 23:05:14,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 23:05:14,875 INFO L471 AbstractCegarLoop]: Abstraction has 162 states and 242 transitions. [2025-02-05 23:05:14,875 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 6.888888888888889) internal successors, (62), 8 states have internal predecessors, (62), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2025-02-05 23:05:14,876 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 242 transitions. [2025-02-05 23:05:14,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2025-02-05 23:05:14,878 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 23:05:14,878 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 23:05:14,890 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2025-02-05 23:05:15,090 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2025-02-05 23:05:15,279 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,5 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt [2025-02-05 23:05:15,280 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 23:05:15,281 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 23:05:15,281 INFO L85 PathProgramCache]: Analyzing trace with hash 102470498, now seen corresponding path program 1 times [2025-02-05 23:05:15,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 23:05:15,282 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1063758710] [2025-02-05 23:05:15,282 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 23:05:15,282 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 [2025-02-05 23:05:15,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 23:05:15,284 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-jdk21/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) [2025-02-05 23:05:15,286 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 (6)] Waiting until timeout for monitored process [2025-02-05 23:05:15,324 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 238 statements into 1 equivalence classes. [2025-02-05 23:05:15,699 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 238 of 238 statements. [2025-02-05 23:05:15,699 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 23:05:15,699 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 23:05:15,719 INFO L256 TraceCheckSpWp]: Trace formula consists of 379 conjuncts, 43 conjuncts are in the unsatisfiable core [2025-02-05 23:05:15,726 INFO L279 TraceCheckSpWp]: Computing forward predicates...