./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-22.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_fillercodesize_ps-cn-10_file-22.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 6e7481ea5eb8fde4810bf8e8e352bc98fa4d0255687921b5f96078e456ed4d10 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-05 21:20:57,655 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-05 21:20:57,709 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-05 21:20:57,716 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-05 21:20:57,720 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-05 21:20:57,737 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-05 21:20:57,737 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-05 21:20:57,737 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-05 21:20:57,737 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-05 21:20:57,738 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-05 21:20:57,738 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-05 21:20:57,738 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-05 21:20:57,738 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-05 21:20:57,738 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-05 21:20:57,738 INFO L153 SettingsManager]: * Use SBE=true [2025-02-05 21:20:57,738 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-05 21:20:57,738 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-05 21:20:57,738 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-05 21:20:57,739 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-05 21:20:57,739 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-05 21:20:57,739 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-05 21:20:57,739 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-05 21:20:57,739 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-05 21:20:57,739 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-05 21:20:57,739 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-05 21:20:57,739 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-05 21:20:57,739 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-05 21:20:57,739 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-05 21:20:57,739 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-05 21:20:57,740 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-05 21:20:57,740 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-05 21:20:57,740 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-05 21:20:57,740 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 21:20:57,740 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-05 21:20:57,740 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-05 21:20:57,740 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-05 21:20:57,740 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-05 21:20:57,740 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-05 21:20:57,740 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-05 21:20:57,740 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-05 21:20:57,740 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-05 21:20:57,740 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-05 21:20:57,740 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-05 21:20:57,740 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 -> 6e7481ea5eb8fde4810bf8e8e352bc98fa4d0255687921b5f96078e456ed4d10 [2025-02-05 21:20:57,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-05 21:20:57,952 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-05 21:20:57,953 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-05 21:20:57,954 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-05 21:20:57,954 INFO L274 PluginConnector]: CDTParser initialized [2025-02-05 21:20:57,955 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-22.i [2025-02-05 21:20:59,068 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/81ca33275/008cb6dc42814157b8d676776486325c/FLAG14373141b [2025-02-05 21:20:59,341 INFO L384 CDTParser]: Found 1 translation units. [2025-02-05 21:20:59,342 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-22.i [2025-02-05 21:20:59,348 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/81ca33275/008cb6dc42814157b8d676776486325c/FLAG14373141b [2025-02-05 21:20:59,356 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/81ca33275/008cb6dc42814157b8d676776486325c [2025-02-05 21:20:59,358 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-05 21:20:59,359 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-05 21:20:59,360 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-05 21:20:59,360 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-05 21:20:59,362 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-05 21:20:59,363 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 09:20:59" (1/1) ... [2025-02-05 21:20:59,363 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79d389e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:20:59, skipping insertion in model container [2025-02-05 21:20:59,363 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 09:20:59" (1/1) ... [2025-02-05 21:20:59,374 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-05 21:20:59,480 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_fillercodesize_ps-cn-10_file-22.i[915,928] [2025-02-05 21:20:59,541 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 21:20:59,554 INFO L200 MainTranslator]: Completed pre-run [2025-02-05 21:20:59,561 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_fillercodesize_ps-cn-10_file-22.i[915,928] [2025-02-05 21:20:59,600 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 21:20:59,613 INFO L204 MainTranslator]: Completed translation [2025-02-05 21:20:59,614 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:20:59 WrapperNode [2025-02-05 21:20:59,614 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-05 21:20:59,615 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-05 21:20:59,615 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-05 21:20:59,615 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-05 21:20:59,619 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:20:59" (1/1) ... [2025-02-05 21:20:59,628 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:20:59" (1/1) ... [2025-02-05 21:20:59,657 INFO L138 Inliner]: procedures = 26, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 199 [2025-02-05 21:20:59,658 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-05 21:20:59,658 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-05 21:20:59,658 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-05 21:20:59,658 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-05 21:20:59,664 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:20:59" (1/1) ... [2025-02-05 21:20:59,664 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:20:59" (1/1) ... [2025-02-05 21:20:59,669 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:20:59" (1/1) ... [2025-02-05 21:20:59,692 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 21:20:59,695 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:20:59" (1/1) ... [2025-02-05 21:20:59,696 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:20:59" (1/1) ... [2025-02-05 21:20:59,702 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:20:59" (1/1) ... [2025-02-05 21:20:59,704 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:20:59" (1/1) ... [2025-02-05 21:20:59,706 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:20:59" (1/1) ... [2025-02-05 21:20:59,707 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:20:59" (1/1) ... [2025-02-05 21:20:59,709 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-05 21:20:59,710 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-05 21:20:59,710 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-05 21:20:59,710 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-05 21:20:59,711 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:20:59" (1/1) ... [2025-02-05 21:20:59,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 21:20:59,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 21:20:59,737 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 21:20:59,750 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 21:20:59,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-05 21:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-05 21:20:59,764 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-05 21:20:59,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-05 21:20:59,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-05 21:20:59,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-05 21:20:59,830 INFO L257 CfgBuilder]: Building ICFG [2025-02-05 21:20:59,832 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-05 21:21:00,049 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L159: havoc property_#t~bitwise22#1;havoc property_#t~short23#1; [2025-02-05 21:21:00,073 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2025-02-05 21:21:00,074 INFO L308 CfgBuilder]: Performing block encoding [2025-02-05 21:21:00,083 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-05 21:21:00,083 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-05 21:21:00,084 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 09:21:00 BoogieIcfgContainer [2025-02-05 21:21:00,084 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-05 21:21:00,085 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-05 21:21:00,086 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-05 21:21:00,088 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-05 21:21:00,089 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.02 09:20:59" (1/3) ... [2025-02-05 21:21:00,089 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75345834 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 09:21:00, skipping insertion in model container [2025-02-05 21:21:00,089 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:20:59" (2/3) ... [2025-02-05 21:21:00,089 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75345834 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 09:21:00, skipping insertion in model container [2025-02-05 21:21:00,089 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 09:21:00" (3/3) ... [2025-02-05 21:21:00,090 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-22.i [2025-02-05 21:21:00,099 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-05 21:21:00,101 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-22.i that has 2 procedures, 86 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-05 21:21:00,149 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-05 21:21:00,159 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;@5d69949d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-05 21:21:00,160 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-05 21:21:00,165 INFO L276 IsEmpty]: Start isEmpty. Operand has 86 states, 52 states have (on average 1.3076923076923077) internal successors, (68), 53 states have internal predecessors, (68), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2025-02-05 21:21:00,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2025-02-05 21:21:00,178 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:21:00,179 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:00,179 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:21:00,183 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:21:00,184 INFO L85 PathProgramCache]: Analyzing trace with hash 1311933715, now seen corresponding path program 1 times [2025-02-05 21:21:00,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 21:21:00,190 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [987739860] [2025-02-05 21:21:00,190 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:21:00,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 21:21:00,294 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 197 statements into 1 equivalence classes. [2025-02-05 21:21:00,318 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 197 of 197 statements. [2025-02-05 21:21:00,319 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:21:00,319 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:21:00,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 1800 trivial. 0 not checked. [2025-02-05 21:21:00,532 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 21:21:00,532 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [987739860] [2025-02-05 21:21:00,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [987739860] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-05 21:21:00,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2041373865] [2025-02-05 21:21:00,533 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:21:00,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 21:21:00,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 21:21:00,536 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 21:21:00,537 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 21:21:00,612 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 197 statements into 1 equivalence classes. [2025-02-05 21:21:00,676 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 197 of 197 statements. [2025-02-05 21:21:00,676 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:21:00,676 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:21:00,678 INFO L256 TraceCheckSpWp]: Trace formula consists of 451 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-02-05 21:21:00,684 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 21:21:00,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 1800 trivial. 0 not checked. [2025-02-05 21:21:00,704 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 21:21:00,704 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2041373865] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 21:21:00,704 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-02-05 21:21:00,704 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-02-05 21:21:00,706 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [791112579] [2025-02-05 21:21:00,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 21:21:00,708 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-05 21:21:00,709 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 21:21:00,719 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-05 21:21:00,719 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-05 21:21:00,721 INFO L87 Difference]: Start difference. First operand has 86 states, 52 states have (on average 1.3076923076923077) internal successors, (68), 53 states have internal predecessors, (68), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) [2025-02-05 21:21:00,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:21:00,740 INFO L93 Difference]: Finished difference Result 166 states and 286 transitions. [2025-02-05 21:21:00,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-05 21:21:00,742 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) Word has length 197 [2025-02-05 21:21:00,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:21:00,745 INFO L225 Difference]: With dead ends: 166 [2025-02-05 21:21:00,746 INFO L226 Difference]: Without dead ends: 83 [2025-02-05 21:21:00,748 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 198 GetRequests, 198 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 21:21:00,749 INFO L435 NwaCegarLoop]: 122 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 122 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-05 21:21:00,750 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 122 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-05 21:21:00,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2025-02-05 21:21:00,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2025-02-05 21:21:00,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 50 states have (on average 1.24) internal successors, (62), 50 states have internal predecessors, (62), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2025-02-05 21:21:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 124 transitions. [2025-02-05 21:21:00,776 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 124 transitions. Word has length 197 [2025-02-05 21:21:00,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:21:00,776 INFO L471 AbstractCegarLoop]: Abstraction has 83 states and 124 transitions. [2025-02-05 21:21:00,777 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.5) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) [2025-02-05 21:21:00,777 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 124 transitions. [2025-02-05 21:21:00,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2025-02-05 21:21:00,779 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:21:00,779 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:00,786 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-02-05 21:21:00,984 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 21:21:00,985 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:21:00,985 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:21:00,986 INFO L85 PathProgramCache]: Analyzing trace with hash -660444395, now seen corresponding path program 1 times [2025-02-05 21:21:00,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 21:21:00,986 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1175682624] [2025-02-05 21:21:00,986 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:21:00,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 21:21:01,010 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 197 statements into 1 equivalence classes. [2025-02-05 21:21:01,119 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 197 of 197 statements. [2025-02-05 21:21:01,120 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:21:01,121 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:21:01,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2025-02-05 21:21:01,624 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 21:21:01,624 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1175682624] [2025-02-05 21:21:01,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1175682624] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 21:21:01,624 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 21:21:01,624 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 21:21:01,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [690313284] [2025-02-05 21:21:01,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 21:21:01,625 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 21:21:01,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 21:21:01,625 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 21:21:01,626 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 21:21:01,626 INFO L87 Difference]: Start difference. First operand 83 states and 124 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2025-02-05 21:21:01,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:21:01,789 INFO L93 Difference]: Finished difference Result 163 states and 245 transitions. [2025-02-05 21:21:01,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-05 21:21:01,790 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 197 [2025-02-05 21:21:01,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:21:01,791 INFO L225 Difference]: With dead ends: 163 [2025-02-05 21:21:01,791 INFO L226 Difference]: Without dead ends: 83 [2025-02-05 21:21:01,792 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-02-05 21:21:01,792 INFO L435 NwaCegarLoop]: 117 mSDtfsCounter, 96 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 95 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 96 SdHoareTripleChecker+Valid, 117 SdHoareTripleChecker+Invalid, 101 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-02-05 21:21:01,793 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [96 Valid, 117 Invalid, 101 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-02-05 21:21:01,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2025-02-05 21:21:01,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2025-02-05 21:21:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 50 states have (on average 1.22) internal successors, (61), 50 states have internal predecessors, (61), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2025-02-05 21:21:01,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 123 transitions. [2025-02-05 21:21:01,804 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 123 transitions. Word has length 197 [2025-02-05 21:21:01,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:21:01,805 INFO L471 AbstractCegarLoop]: Abstraction has 83 states and 123 transitions. [2025-02-05 21:21:01,805 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2025-02-05 21:21:01,805 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 123 transitions. [2025-02-05 21:21:01,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2025-02-05 21:21:01,807 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:21:01,807 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:01,807 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-05 21:21:01,807 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:21:01,807 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:21:01,808 INFO L85 PathProgramCache]: Analyzing trace with hash -1657516748, now seen corresponding path program 1 times [2025-02-05 21:21:01,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 21:21:01,808 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316086299] [2025-02-05 21:21:01,808 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:21:01,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 21:21:01,821 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 197 statements into 1 equivalence classes. [2025-02-05 21:21:01,896 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 197 of 197 statements. [2025-02-05 21:21:01,896 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:21:01,896 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:21:02,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2025-02-05 21:21:02,312 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 21:21:02,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316086299] [2025-02-05 21:21:02,313 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1316086299] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-05 21:21:02,313 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [101805830] [2025-02-05 21:21:02,313 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:21:02,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 21:21:02,313 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 21:21:02,315 INFO L229 MonitoredProcess]: Starting monitored process 3 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 21:21:02,316 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-02-05 21:21:02,373 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 197 statements into 1 equivalence classes. [2025-02-05 21:21:02,448 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 197 of 197 statements. [2025-02-05 21:21:02,448 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:21:02,449 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:21:02,451 INFO L256 TraceCheckSpWp]: Trace formula consists of 455 conjuncts, 18 conjuncts are in the unsatisfiable core [2025-02-05 21:21:02,455 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 21:21:03,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 1072 proven. 198 refuted. 0 times theorem prover too weak. 590 trivial. 0 not checked. [2025-02-05 21:21:03,104 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-02-05 21:21:03,541 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 60 proven. 117 refuted. 0 times theorem prover too weak. 1683 trivial. 0 not checked. [2025-02-05 21:21:03,542 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [101805830] provided 0 perfect and 2 imperfect interpolant sequences [2025-02-05 21:21:03,542 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-02-05 21:21:03,542 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9, 9] total 20 [2025-02-05 21:21:03,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [68278561] [2025-02-05 21:21:03,542 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-02-05 21:21:03,543 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2025-02-05 21:21:03,545 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 21:21:03,546 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2025-02-05 21:21:03,546 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=307, Unknown=0, NotChecked=0, Total=380 [2025-02-05 21:21:03,546 INFO L87 Difference]: Start difference. First operand 83 states and 123 transitions. Second operand has 20 states, 20 states have (on average 6.2) internal successors, (124), 20 states have internal predecessors, (124), 7 states have call successors, (87), 3 states have call predecessors, (87), 7 states have return successors, (89), 7 states have call predecessors, (89), 7 states have call successors, (89) [2025-02-05 21:21:04,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:21:04,666 INFO L93 Difference]: Finished difference Result 274 states and 389 transitions. [2025-02-05 21:21:04,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-02-05 21:21:04,667 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 6.2) internal successors, (124), 20 states have internal predecessors, (124), 7 states have call successors, (87), 3 states have call predecessors, (87), 7 states have return successors, (89), 7 states have call predecessors, (89), 7 states have call successors, (89) Word has length 197 [2025-02-05 21:21:04,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:21:04,671 INFO L225 Difference]: With dead ends: 274 [2025-02-05 21:21:04,673 INFO L226 Difference]: Without dead ends: 194 [2025-02-05 21:21:04,674 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 429 GetRequests, 384 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 453 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=503, Invalid=1659, Unknown=0, NotChecked=0, Total=2162 [2025-02-05 21:21:04,675 INFO L435 NwaCegarLoop]: 78 mSDtfsCounter, 353 mSDsluCounter, 421 mSDsCounter, 0 mSdLazyCounter, 625 mSolverCounterSat, 290 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 359 SdHoareTripleChecker+Valid, 499 SdHoareTripleChecker+Invalid, 915 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 290 IncrementalHoareTripleChecker+Valid, 625 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2025-02-05 21:21:04,675 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [359 Valid, 499 Invalid, 915 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [290 Valid, 625 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2025-02-05 21:21:04,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 194 states. [2025-02-05 21:21:04,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 194 to 168. [2025-02-05 21:21:04,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 168 states, 98 states have (on average 1.1428571428571428) internal successors, (112), 98 states have internal predecessors, (112), 62 states have call successors, (62), 7 states have call predecessors, (62), 7 states have return successors, (62), 62 states have call predecessors, (62), 62 states have call successors, (62) [2025-02-05 21:21:04,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 236 transitions. [2025-02-05 21:21:04,718 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 236 transitions. Word has length 197 [2025-02-05 21:21:04,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:21:04,718 INFO L471 AbstractCegarLoop]: Abstraction has 168 states and 236 transitions. [2025-02-05 21:21:04,719 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 6.2) internal successors, (124), 20 states have internal predecessors, (124), 7 states have call successors, (87), 3 states have call predecessors, (87), 7 states have return successors, (89), 7 states have call predecessors, (89), 7 states have call successors, (89) [2025-02-05 21:21:04,719 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 236 transitions. [2025-02-05 21:21:04,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2025-02-05 21:21:04,720 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:21:04,720 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:04,730 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2025-02-05 21:21:04,921 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 21:21:04,921 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:21:04,922 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:21:04,922 INFO L85 PathProgramCache]: Analyzing trace with hash -966955274, now seen corresponding path program 1 times [2025-02-05 21:21:04,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 21:21:04,923 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485747441] [2025-02-05 21:21:04,923 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:21:04,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 21:21:04,935 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 197 statements into 1 equivalence classes. [2025-02-05 21:21:05,001 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 197 of 197 statements. [2025-02-05 21:21:05,002 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:21:05,002 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-05 21:21:05,002 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-05 21:21:05,007 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 197 statements into 1 equivalence classes. [2025-02-05 21:21:05,050 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 197 of 197 statements. [2025-02-05 21:21:05,051 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:21:05,051 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-05 21:21:05,112 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-05 21:21:05,113 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-05 21:21:05,113 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-05 21:21:05,115 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-02-05 21:21:05,117 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2025-02-05 21:21:05,239 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-05 21:21:05,243 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.02 09:21:05 BoogieIcfgContainer [2025-02-05 21:21:05,244 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-05 21:21:05,244 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-05 21:21:05,244 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-05 21:21:05,244 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-05 21:21:05,246 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 09:21:00" (3/4) ... [2025-02-05 21:21:05,251 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-02-05 21:21:05,252 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-05 21:21:05,254 INFO L158 Benchmark]: Toolchain (without parser) took 5895.16ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 113.1MB in the beginning and 149.2MB in the end (delta: -36.1MB). Peak memory consumption was 142.3MB. Max. memory is 16.1GB. [2025-02-05 21:21:05,255 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 201.3MB. Free memory is still 125.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 21:21:05,255 INFO L158 Benchmark]: CACSL2BoogieTranslator took 254.75ms. Allocated memory is still 142.6MB. Free memory was 111.5MB in the beginning and 97.1MB in the end (delta: 14.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-05 21:21:05,256 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.82ms. Allocated memory is still 142.6MB. Free memory was 97.1MB in the beginning and 93.4MB in the end (delta: 3.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 21:21:05,256 INFO L158 Benchmark]: Boogie Preprocessor took 51.40ms. Allocated memory is still 142.6MB. Free memory was 93.4MB in the beginning and 85.6MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-05 21:21:05,256 INFO L158 Benchmark]: IcfgBuilder took 373.75ms. Allocated memory is still 142.6MB. Free memory was 85.6MB in the beginning and 60.4MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-02-05 21:21:05,256 INFO L158 Benchmark]: TraceAbstraction took 5158.18ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 60.4MB in the beginning and 149.3MB in the end (delta: -88.9MB). Peak memory consumption was 91.9MB. Max. memory is 16.1GB. [2025-02-05 21:21:05,256 INFO L158 Benchmark]: Witness Printer took 9.39ms. Allocated memory is still 318.8MB. Free memory was 149.3MB in the beginning and 149.2MB in the end (delta: 149.1kB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 21:21:05,257 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 201.3MB. Free memory is still 125.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 254.75ms. Allocated memory is still 142.6MB. Free memory was 111.5MB in the beginning and 97.1MB in the end (delta: 14.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.82ms. Allocated memory is still 142.6MB. Free memory was 97.1MB in the beginning and 93.4MB in the end (delta: 3.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 51.40ms. Allocated memory is still 142.6MB. Free memory was 93.4MB in the beginning and 85.6MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 373.75ms. Allocated memory is still 142.6MB. Free memory was 85.6MB in the beginning and 60.4MB in the end (delta: 25.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 5158.18ms. Allocated memory was 142.6MB in the beginning and 318.8MB in the end (delta: 176.2MB). Free memory was 60.4MB in the beginning and 149.3MB in the end (delta: -88.9MB). Peak memory consumption was 91.9MB. Max. memory is 16.1GB. * Witness Printer took 9.39ms. Allocated memory is still 318.8MB. Free memory was 149.3MB in the beginning and 149.2MB in the end (delta: 149.1kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 133, overapproximation of someBinaryDOUBLEComparisonOperation at line 159, overapproximation of someBinaryDOUBLEComparisonOperation at line 137, overapproximation of someBinaryDOUBLEComparisonOperation at line 100, overapproximation of someBinaryDOUBLEComparisonOperation at line 71, overapproximation of someBinaryDOUBLEComparisonOperation at line 127, overapproximation of someBinaryDOUBLEComparisonOperation at line 135, overapproximation of someBinaryDOUBLEComparisonOperation at line 128, overapproximation of someBinaryDOUBLEComparisonOperation at line 95, overapproximation of someBinaryDOUBLEComparisonOperation at line 159. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 128; [L23] unsigned short int var_1_4 = 256; [L24] unsigned short int var_1_6 = 10000; [L25] unsigned short int var_1_7 = 10000; [L26] unsigned short int var_1_8 = 128; [L27] unsigned short int var_1_9 = 8; [L28] unsigned char var_1_10 = 100; [L29] unsigned char var_1_11 = 64; [L30] unsigned char var_1_12 = 16; [L31] unsigned short int var_1_13 = 256; [L32] unsigned short int var_1_17 = 4; [L33] double var_1_18 = 64.2; [L34] unsigned short int var_1_19 = 53045; [L35] double var_1_20 = 1.75; [L36] double var_1_21 = 50.35; [L37] double var_1_22 = 5.5; [L38] double var_1_23 = 7.125; [L39] unsigned long int var_1_24 = 50; [L40] unsigned long int var_1_25 = 1907531378; [L41] unsigned long int var_1_26 = 8; [L42] unsigned char var_1_27 = 0; [L43] signed long int var_1_28 = 8; [L44] signed long int var_1_29 = 2; [L45] signed long int var_1_30 = 1; [L46] unsigned char var_1_31 = 25; [L47] unsigned char var_1_32 = 0; [L48] signed long int var_1_33 = 4; [L49] unsigned char var_1_34 = 8; [L50] unsigned char var_1_35 = 200; [L51] unsigned char var_1_36 = 0; [L52] signed short int var_1_37 = 5; [L53] unsigned long int last_1_var_1_24 = 50; [L54] unsigned char last_1_var_1_27 = 0; VAL [isInitial=0, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=256, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L163] isInitial = 1 [L164] FCALL initially() [L165] COND TRUE 1 [L166] CALL updateLastVariables() [L155] last_1_var_1_24 = var_1_24 [L156] last_1_var_1_27 = var_1_27 VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=256, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L166] RET updateLastVariables() [L167] CALL updateVariables() [L105] var_1_4 = __VERIFIER_nondet_ushort() [L106] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L106] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L107] CALL assume_abort_if_not(var_1_4 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L107] RET assume_abort_if_not(var_1_4 <= 65534) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L108] var_1_6 = __VERIFIER_nondet_ushort() [L109] CALL assume_abort_if_not(var_1_6 >= 8191) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=10000, var_1_8=128, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=10000, var_1_8=128, var_1_9=8] [L109] RET assume_abort_if_not(var_1_6 >= 8191) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=10000, var_1_8=128, var_1_9=8] [L110] CALL assume_abort_if_not(var_1_6 <= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=10000, var_1_8=128, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=10000, var_1_8=128, var_1_9=8] [L110] RET assume_abort_if_not(var_1_6 <= 16384) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=10000, var_1_8=128, var_1_9=8] [L111] var_1_7 = __VERIFIER_nondet_ushort() [L112] CALL assume_abort_if_not(var_1_7 >= 8192) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=128, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=128, var_1_9=8] [L112] RET assume_abort_if_not(var_1_7 >= 8192) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=128, var_1_9=8] [L113] CALL assume_abort_if_not(var_1_7 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=128, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=128, var_1_9=8] [L113] RET assume_abort_if_not(var_1_7 <= 16383) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=128, var_1_9=8] [L114] var_1_8 = __VERIFIER_nondet_ushort() [L115] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_9=8] [L115] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_9=8] [L116] CALL assume_abort_if_not(var_1_8 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=8] [L116] RET assume_abort_if_not(var_1_8 <= 16383) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=8] [L117] var_1_9 = __VERIFIER_nondet_ushort() [L118] CALL assume_abort_if_not(var_1_9 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1] [L118] RET assume_abort_if_not(var_1_9 >= 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1] [L119] CALL assume_abort_if_not(var_1_9 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L119] RET assume_abort_if_not(var_1_9 <= 32767) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L120] var_1_11 = __VERIFIER_nondet_uchar() [L121] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L121] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L122] CALL assume_abort_if_not(var_1_11 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L122] RET assume_abort_if_not(var_1_11 <= 127) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L123] var_1_12 = __VERIFIER_nondet_uchar() [L124] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L124] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L125] CALL assume_abort_if_not(var_1_12 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L125] RET assume_abort_if_not(var_1_12 <= 127) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L126] var_1_18 = __VERIFIER_nondet_double() [L127] CALL assume_abort_if_not((var_1_18 >= -922337.2036854776000e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854776000e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L127] RET assume_abort_if_not((var_1_18 >= -922337.2036854776000e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854776000e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L128] CALL assume_abort_if_not(var_1_18 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L128] RET assume_abort_if_not(var_1_18 != 0.0F) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L129] var_1_19 = __VERIFIER_nondet_ushort() [L130] CALL assume_abort_if_not(var_1_19 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L130] RET assume_abort_if_not(var_1_19 >= 49150) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L131] CALL assume_abort_if_not(var_1_19 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L131] RET assume_abort_if_not(var_1_19 <= 65534) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L132] var_1_21 = __VERIFIER_nondet_double() [L133] CALL assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L133] RET assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L134] var_1_22 = __VERIFIER_nondet_double() [L135] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L135] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L136] var_1_23 = __VERIFIER_nondet_double() [L137] CALL assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L137] RET assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L138] var_1_25 = __VERIFIER_nondet_ulong() [L139] CALL assume_abort_if_not(var_1_25 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L139] RET assume_abort_if_not(var_1_25 >= 1073741823) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L140] CALL assume_abort_if_not(var_1_25 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L140] RET assume_abort_if_not(var_1_25 <= 2147483647) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L141] var_1_29 = __VERIFIER_nondet_long() [L142] CALL assume_abort_if_not(var_1_29 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L142] RET assume_abort_if_not(var_1_29 >= -2147483647) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L143] CALL assume_abort_if_not(var_1_29 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L143] RET assume_abort_if_not(var_1_29 <= 2147483646) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L144] var_1_32 = __VERIFIER_nondet_uchar() [L145] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L145] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L146] CALL assume_abort_if_not(var_1_32 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=-2, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=-2, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L146] RET assume_abort_if_not(var_1_32 <= 254) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=-2, var_1_33=4, var_1_34=8, var_1_35=200, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L147] var_1_35 = __VERIFIER_nondet_uchar() [L148] CALL assume_abort_if_not(var_1_35 >= 190) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=-2, var_1_33=4, var_1_34=8, var_1_35=254, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=-2, var_1_33=4, var_1_34=8, var_1_35=254, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L148] RET assume_abort_if_not(var_1_35 >= 190) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=-2, var_1_33=4, var_1_34=8, var_1_35=254, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L149] CALL assume_abort_if_not(var_1_35 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=-2, var_1_33=4, var_1_34=8, var_1_35=254, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=-2, var_1_33=4, var_1_34=8, var_1_35=254, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L149] RET assume_abort_if_not(var_1_35 <= 254) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=-2, var_1_33=4, var_1_34=8, var_1_35=254, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L150] var_1_36 = __VERIFIER_nondet_uchar() [L151] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=-2, var_1_33=4, var_1_34=8, var_1_35=254, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=-2, var_1_33=4, var_1_34=8, var_1_35=254, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L151] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=-2, var_1_33=4, var_1_34=8, var_1_35=254, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L152] CALL assume_abort_if_not(var_1_36 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=-2, var_1_33=4, var_1_34=8, var_1_35=254, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=-2, var_1_33=4, var_1_34=8, var_1_35=254, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L152] RET assume_abort_if_not(var_1_36 <= 127) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=254, var_1_30=1, var_1_31=25, var_1_32=-2, var_1_33=4, var_1_34=8, var_1_35=254, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L167] RET updateVariables() [L168] CALL step() [L58] var_1_28 = var_1_29 [L59] var_1_30 = var_1_29 [L60] var_1_31 = var_1_32 [L61] var_1_33 = var_1_29 VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=8, var_1_35=254, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L62] COND TRUE var_1_30 <= var_1_32 [L63] var_1_34 = ((var_1_35 - 32) - var_1_36) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=5, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L65] var_1_37 = var_1_35 VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L66] COND FALSE !(\read(last_1_var_1_27)) [L69] var_1_20 = var_1_22 VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=2147483659, var_1_22=2147483659, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L71] COND TRUE (- 3.75) < ((((var_1_20) < (var_1_22)) ? (var_1_20) : (var_1_22))) [L72] var_1_27 = 0 VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=2147483659, var_1_22=2147483659, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L74] EXPR var_1_8 << var_1_4 VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=2147483659, var_1_22=2147483659, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L74] COND TRUE var_1_9 < (var_1_8 << var_1_4) [L75] var_1_10 = (var_1_11 + var_1_12) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=134, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=2147483659, var_1_22=2147483659, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L79] unsigned char stepLocal_0 = var_1_27; VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=134, var_1_11=127, var_1_12=7, var_1_13=256, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=2147483659, var_1_22=2147483659, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L80] COND TRUE (var_1_10 <= var_1_10) || stepLocal_0 [L81] var_1_13 = ((((((((var_1_10) > (var_1_10)) ? (var_1_10) : (var_1_10)))) > (var_1_10)) ? (((((var_1_10) > (var_1_10)) ? (var_1_10) : (var_1_10)))) : (var_1_10))) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=134, var_1_11=127, var_1_12=7, var_1_13=134, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=2147483659, var_1_22=2147483659, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L85] unsigned short int stepLocal_1 = var_1_7; VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, stepLocal_1=8192, var_1_10=134, var_1_11=127, var_1_12=7, var_1_13=134, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=2147483659, var_1_22=2147483659, var_1_24=50, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L86] COND FALSE !(stepLocal_1 == last_1_var_1_24) [L89] var_1_24 = (var_1_10 + (var_1_25 - var_1_11)) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=134, var_1_11=127, var_1_12=7, var_1_13=134, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=2147483659, var_1_22=2147483659, var_1_24=2147483654, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L91] signed long int stepLocal_2 = var_1_19 - var_1_7; VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, stepLocal_2=40958, var_1_10=134, var_1_11=127, var_1_12=7, var_1_13=134, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=2147483659, var_1_22=2147483659, var_1_24=2147483654, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L92] COND FALSE !(var_1_10 > stepLocal_2) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=134, var_1_11=127, var_1_12=7, var_1_13=134, var_1_17=4, var_1_19=-537346050, var_1_1=128, var_1_20=2147483659, var_1_22=2147483659, var_1_24=2147483654, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L95] COND TRUE var_1_20 < var_1_20 [L96] var_1_1 = ((((var_1_10) < (var_1_10)) ? (var_1_10) : (var_1_10))) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=134, var_1_11=127, var_1_12=7, var_1_13=134, var_1_17=4, var_1_19=-537346050, var_1_1=134, var_1_20=2147483659, var_1_22=2147483659, var_1_24=2147483654, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L100] COND TRUE (var_1_20 / var_1_18) > var_1_20 [L101] var_1_17 = ((var_1_19 - ((((var_1_26) > (var_1_12)) ? (var_1_26) : (var_1_12)))) - var_1_7) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=134, var_1_11=127, var_1_12=7, var_1_13=134, var_1_17=40950, var_1_19=-537346050, var_1_1=134, var_1_20=2147483659, var_1_22=2147483659, var_1_24=2147483654, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L168] RET step() [L169] CALL, EXPR property() [L159] EXPR ((var_1_20 < var_1_20) ? (var_1_1 == ((unsigned short int) ((((var_1_10) < (var_1_10)) ? (var_1_10) : (var_1_10))))) : (var_1_1 == ((unsigned short int) (((var_1_6 + var_1_7) - var_1_10) + var_1_10)))) && ((var_1_9 < (var_1_8 << var_1_4)) ? (var_1_10 == ((unsigned char) (var_1_11 + var_1_12))) : (var_1_10 == ((unsigned char) var_1_11))) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=134, var_1_11=127, var_1_12=7, var_1_13=134, var_1_17=40950, var_1_19=-537346050, var_1_1=134, var_1_20=2147483659, var_1_22=2147483659, var_1_24=2147483654, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L159-L160] return ((((((((var_1_20 < var_1_20) ? (var_1_1 == ((unsigned short int) ((((var_1_10) < (var_1_10)) ? (var_1_10) : (var_1_10))))) : (var_1_1 == ((unsigned short int) (((var_1_6 + var_1_7) - var_1_10) + var_1_10)))) && ((var_1_9 < (var_1_8 << var_1_4)) ? (var_1_10 == ((unsigned char) (var_1_11 + var_1_12))) : (var_1_10 == ((unsigned char) var_1_11)))) && (((var_1_10 <= var_1_10) || var_1_27) ? (var_1_13 == ((unsigned short int) ((((((((var_1_10) > (var_1_10)) ? (var_1_10) : (var_1_10)))) > (var_1_10)) ? (((((var_1_10) > (var_1_10)) ? (var_1_10) : (var_1_10)))) : (var_1_10))))) : (var_1_13 == ((unsigned short int) var_1_10)))) && (((var_1_20 / var_1_18) > var_1_20) ? (var_1_17 == ((unsigned short int) ((var_1_19 - ((((var_1_26) > (var_1_12)) ? (var_1_26) : (var_1_12)))) - var_1_7))) : 1)) && (last_1_var_1_27 ? (var_1_20 == ((double) (((((((((var_1_21) > (var_1_22)) ? (var_1_21) : (var_1_22)))) > (16.6)) ? (((((var_1_21) > (var_1_22)) ? (var_1_21) : (var_1_22)))) : (16.6))) - var_1_23))) : (var_1_20 == ((double) var_1_22)))) && ((var_1_7 == last_1_var_1_24) ? (var_1_24 == ((unsigned long int) (2332545940u - (1490203111u - var_1_11)))) : (var_1_24 == ((unsigned long int) (var_1_10 + (var_1_25 - var_1_11)))))) && ((var_1_10 > (var_1_19 - var_1_7)) ? (var_1_26 == ((unsigned long int) var_1_10)) : 1)) && (((- 3.75) < ((((var_1_20) < (var_1_22)) ? (var_1_20) : (var_1_22)))) ? (var_1_27 == ((unsigned char) 0)) : 1) ; [L169] RET, EXPR property() [L169] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=134, var_1_11=127, var_1_12=7, var_1_13=134, var_1_17=40950, var_1_19=-537346050, var_1_1=134, var_1_20=2147483659, var_1_22=2147483659, var_1_24=2147483654, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=134, var_1_11=127, var_1_12=7, var_1_13=134, var_1_17=40950, var_1_19=-537346050, var_1_1=134, var_1_20=2147483659, var_1_22=2147483659, var_1_24=2147483654, var_1_25=2147483647, var_1_26=8, var_1_27=0, var_1_28=254, var_1_29=254, var_1_30=254, var_1_31=-2, var_1_32=-2, var_1_33=254, var_1_34=222, var_1_35=254, var_1_36=0, var_1_37=254, var_1_4=0, var_1_6=16384, var_1_7=8192, var_1_8=1, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 86 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.0s, OverallIterations: 4, TraceHistogramMax: 31, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 455 SdHoareTripleChecker+Valid, 0.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 449 mSDsluCounter, 738 SdHoareTripleChecker+Invalid, 0.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 421 mSDsCounter, 385 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 633 IncrementalHoareTripleChecker+Invalid, 1018 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 385 mSolverCounterUnsat, 317 mSDtfsCounter, 633 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 634 GetRequests, 586 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 453 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=168occurred in iteration=3, InterpolantAutomatonStates: 42, 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, 3 MinimizatonAttempts, 26 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 1182 NumberOfCodeBlocks, 1182 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1176 ConstructedInterpolants, 0 QuantifiedInterpolants, 4029 SizeOfPredicates, 5 NumberOfNonLiveVariables, 906 ConjunctsInSsa, 19 ConjunctsInUnsatCore, 6 InterpolantComputations, 2 PerfectInterpolantSequences, 10707/11160 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 21:21:05,286 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_fillercodesize_ps-cn-10_file-22.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 6e7481ea5eb8fde4810bf8e8e352bc98fa4d0255687921b5f96078e456ed4d10 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-05 21:21:07,278 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-05 21:21:07,364 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-02-05 21:21:07,371 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-05 21:21:07,372 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-05 21:21:07,392 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-05 21:21:07,393 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-05 21:21:07,393 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-05 21:21:07,393 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-05 21:21:07,393 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-05 21:21:07,394 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-05 21:21:07,394 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-05 21:21:07,394 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-05 21:21:07,394 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-05 21:21:07,394 INFO L153 SettingsManager]: * Use SBE=true [2025-02-05 21:21:07,394 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-05 21:21:07,394 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-05 21:21:07,395 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-05 21:21:07,395 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-05 21:21:07,395 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-05 21:21:07,395 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-05 21:21:07,395 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-05 21:21:07,395 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-05 21:21:07,395 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-05 21:21:07,395 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-05 21:21:07,395 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-05 21:21:07,395 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-05 21:21:07,396 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-05 21:21:07,396 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-05 21:21:07,396 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-05 21:21:07,396 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-05 21:21:07,396 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-05 21:21:07,396 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-05 21:21:07,396 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-05 21:21:07,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 21:21:07,396 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-05 21:21:07,397 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-05 21:21:07,397 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-05 21:21:07,397 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-05 21:21:07,397 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-05 21:21:07,397 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-05 21:21:07,397 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-05 21:21:07,397 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-05 21:21:07,397 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-05 21:21:07,397 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-05 21:21:07,397 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 -> 6e7481ea5eb8fde4810bf8e8e352bc98fa4d0255687921b5f96078e456ed4d10 [2025-02-05 21:21:07,677 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-05 21:21:07,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-05 21:21:07,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-05 21:21:07,689 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-05 21:21:07,689 INFO L274 PluginConnector]: CDTParser initialized [2025-02-05 21:21:07,689 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-22.i [2025-02-05 21:21:08,935 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/53fb2b117/7159df22555a44e89d9e2c41f1a1faf8/FLAG648a5603a [2025-02-05 21:21:09,160 INFO L384 CDTParser]: Found 1 translation units. [2025-02-05 21:21:09,162 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-22.i [2025-02-05 21:21:09,170 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/53fb2b117/7159df22555a44e89d9e2c41f1a1faf8/FLAG648a5603a [2025-02-05 21:21:09,498 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/53fb2b117/7159df22555a44e89d9e2c41f1a1faf8 [2025-02-05 21:21:09,500 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-05 21:21:09,501 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-05 21:21:09,502 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-05 21:21:09,502 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-05 21:21:09,505 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-05 21:21:09,506 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 09:21:09" (1/1) ... [2025-02-05 21:21:09,506 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79987b3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:21:09, skipping insertion in model container [2025-02-05 21:21:09,506 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 09:21:09" (1/1) ... [2025-02-05 21:21:09,523 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-05 21:21:09,643 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_fillercodesize_ps-cn-10_file-22.i[915,928] [2025-02-05 21:21:09,697 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 21:21:09,708 INFO L200 MainTranslator]: Completed pre-run [2025-02-05 21:21:09,716 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_fillercodesize_ps-cn-10_file-22.i[915,928] [2025-02-05 21:21:09,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 21:21:09,758 INFO L204 MainTranslator]: Completed translation [2025-02-05 21:21:09,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:21:09 WrapperNode [2025-02-05 21:21:09,759 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-05 21:21:09,760 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-05 21:21:09,760 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-05 21:21:09,760 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-05 21:21:09,765 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:21:09" (1/1) ... [2025-02-05 21:21:09,772 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:21:09" (1/1) ... [2025-02-05 21:21:09,801 INFO L138 Inliner]: procedures = 27, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 179 [2025-02-05 21:21:09,801 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-05 21:21:09,802 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-05 21:21:09,802 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-05 21:21:09,802 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-05 21:21:09,812 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:21:09" (1/1) ... [2025-02-05 21:21:09,813 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:21:09" (1/1) ... [2025-02-05 21:21:09,815 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:21:09" (1/1) ... [2025-02-05 21:21:09,834 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 21:21:09,834 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:21:09" (1/1) ... [2025-02-05 21:21:09,835 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:21:09" (1/1) ... [2025-02-05 21:21:09,844 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:21:09" (1/1) ... [2025-02-05 21:21:09,845 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:21:09" (1/1) ... [2025-02-05 21:21:09,846 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:21:09" (1/1) ... [2025-02-05 21:21:09,847 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:21:09" (1/1) ... [2025-02-05 21:21:09,848 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-05 21:21:09,849 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-05 21:21:09,849 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-05 21:21:09,849 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-05 21:21:09,850 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:21:09" (1/1) ... [2025-02-05 21:21:09,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 21:21:09,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 21:21:09,883 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 21:21:09,887 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 21:21:09,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-05 21:21:09,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-05 21:21:09,904 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-05 21:21:09,904 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-05 21:21:09,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-05 21:21:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-05 21:21:09,987 INFO L257 CfgBuilder]: Building ICFG [2025-02-05 21:21:09,989 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-05 21:21:23,634 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2025-02-05 21:21:23,634 INFO L308 CfgBuilder]: Performing block encoding [2025-02-05 21:21:23,641 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-05 21:21:23,641 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-05 21:21:23,642 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 09:21:23 BoogieIcfgContainer [2025-02-05 21:21:23,642 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-05 21:21:23,644 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-05 21:21:23,644 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-05 21:21:23,647 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-05 21:21:23,648 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.02 09:21:09" (1/3) ... [2025-02-05 21:21:23,651 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c332c61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 09:21:23, skipping insertion in model container [2025-02-05 21:21:23,651 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:21:09" (2/3) ... [2025-02-05 21:21:23,652 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c332c61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 09:21:23, skipping insertion in model container [2025-02-05 21:21:23,652 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 09:21:23" (3/3) ... [2025-02-05 21:21:23,653 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-22.i [2025-02-05 21:21:23,664 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-05 21:21:23,666 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-22.i that has 2 procedures, 79 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-05 21:21:23,705 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-05 21:21:23,713 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;@74b14153, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-05 21:21:23,713 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-05 21:21:23,716 INFO L276 IsEmpty]: Start isEmpty. Operand has 79 states, 45 states have (on average 1.288888888888889) internal successors, (58), 46 states have internal predecessors, (58), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2025-02-05 21:21:23,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2025-02-05 21:21:23,724 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:21:23,725 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:23,725 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:21:23,728 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:21:23,728 INFO L85 PathProgramCache]: Analyzing trace with hash -301337382, now seen corresponding path program 1 times [2025-02-05 21:21:23,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 21:21:23,736 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1866049130] [2025-02-05 21:21:23,736 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:21:23,737 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 21:21:23,737 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 21:21:23,740 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 21:21:23,743 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 21:21:23,832 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 194 statements into 1 equivalence classes. [2025-02-05 21:21:24,472 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 194 of 194 statements. [2025-02-05 21:21:24,472 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:21:24,473 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:21:24,501 INFO L256 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-02-05 21:21:24,525 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 21:21:24,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 704 proven. 0 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2025-02-05 21:21:24,606 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 21:21:24,607 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-05 21:21:24,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1866049130] [2025-02-05 21:21:24,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1866049130] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 21:21:24,607 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 21:21:24,614 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-05 21:21:24,615 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210056819] [2025-02-05 21:21:24,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 21:21:24,623 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-05 21:21:24,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-05 21:21:24,649 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-05 21:21:24,649 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-05 21:21:24,653 INFO L87 Difference]: Start difference. First operand has 79 states, 45 states have (on average 1.288888888888889) internal successors, (58), 46 states have internal predecessors, (58), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2025-02-05 21:21:24,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:21:24,676 INFO L93 Difference]: Finished difference Result 152 states and 266 transitions. [2025-02-05 21:21:24,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-05 21:21:24,677 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 194 [2025-02-05 21:21:24,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:21:24,681 INFO L225 Difference]: With dead ends: 152 [2025-02-05 21:21:24,681 INFO L226 Difference]: Without dead ends: 76 [2025-02-05 21:21:24,683 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 193 GetRequests, 193 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 21:21:24,685 INFO L435 NwaCegarLoop]: 113 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, 113 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 21:21:24,685 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 113 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-05 21:21:24,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2025-02-05 21:21:24,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 76. [2025-02-05 21:21:24,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76 states, 43 states have (on average 1.186046511627907) internal successors, (51), 43 states have internal predecessors, (51), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2025-02-05 21:21:24,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 113 transitions. [2025-02-05 21:21:24,714 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 113 transitions. Word has length 194 [2025-02-05 21:21:24,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:21:24,714 INFO L471 AbstractCegarLoop]: Abstraction has 76 states and 113 transitions. [2025-02-05 21:21:24,714 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2025-02-05 21:21:24,714 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 113 transitions. [2025-02-05 21:21:24,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2025-02-05 21:21:24,718 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:21:24,719 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:24,737 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 (2)] Ended with exit code 0 [2025-02-05 21:21:24,923 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 21:21:24,923 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:21:24,924 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:21:24,925 INFO L85 PathProgramCache]: Analyzing trace with hash 2116544470, now seen corresponding path program 1 times [2025-02-05 21:21:24,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 21:21:24,926 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2104623191] [2025-02-05 21:21:24,926 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:21:24,926 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 21:21:24,926 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 21:21:24,928 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 21:21:24,930 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 21:21:24,983 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 194 statements into 1 equivalence classes. [2025-02-05 21:21:25,723 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 194 of 194 statements. [2025-02-05 21:21:25,723 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:21:25,723 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:21:25,755 INFO L256 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 3 conjuncts are in the unsatisfiable core [2025-02-05 21:21:25,762 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 21:21:29,469 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2025-02-05 21:21:29,469 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 21:21:29,469 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-05 21:21:29,469 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2104623191] [2025-02-05 21:21:29,469 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2104623191] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 21:21:29,469 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 21:21:29,470 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-05 21:21:29,470 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579590017] [2025-02-05 21:21:29,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 21:21:29,471 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 21:21:29,471 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-05 21:21:29,472 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 21:21:29,472 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-02-05 21:21:29,472 INFO L87 Difference]: Start difference. First operand 76 states and 113 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2025-02-05 21:21:33,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-02-05 21:21:33,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:21:33,957 INFO L93 Difference]: Finished difference Result 149 states and 223 transitions. [2025-02-05 21:21:34,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-05 21:21:34,035 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 194 [2025-02-05 21:21:34,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:21:34,037 INFO L225 Difference]: With dead ends: 149 [2025-02-05 21:21:34,037 INFO L226 Difference]: Without dead ends: 76 [2025-02-05 21:21:34,038 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 191 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-02-05 21:21:34,038 INFO L435 NwaCegarLoop]: 108 mSDtfsCounter, 71 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 64 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 68 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2025-02-05 21:21:34,039 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 108 Invalid, 68 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 3 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2025-02-05 21:21:34,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2025-02-05 21:21:34,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 76. [2025-02-05 21:21:34,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76 states, 43 states have (on average 1.1627906976744187) internal successors, (50), 43 states have internal predecessors, (50), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2025-02-05 21:21:34,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 112 transitions. [2025-02-05 21:21:34,049 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 112 transitions. Word has length 194 [2025-02-05 21:21:34,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:21:34,052 INFO L471 AbstractCegarLoop]: Abstraction has 76 states and 112 transitions. [2025-02-05 21:21:34,052 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2025-02-05 21:21:34,052 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 112 transitions. [2025-02-05 21:21:34,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2025-02-05 21:21:34,054 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:21:34,054 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:34,075 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 21:21:34,259 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 21:21:34,259 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:21:34,260 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:21:34,260 INFO L85 PathProgramCache]: Analyzing trace with hash -670871017, now seen corresponding path program 1 times [2025-02-05 21:21:34,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 21:21:34,260 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1352234179] [2025-02-05 21:21:34,261 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:21:34,261 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 21:21:34,261 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 21:21:34,263 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 21:21:34,264 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 21:21:34,333 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 194 statements into 1 equivalence classes. [2025-02-05 21:21:35,042 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 194 of 194 statements. [2025-02-05 21:21:35,043 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:21:35,043 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:21:35,069 INFO L256 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 10 conjuncts are in the unsatisfiable core [2025-02-05 21:21:35,073 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 21:21:46,545 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 482 proven. 150 refuted. 0 times theorem prover too weak. 1228 trivial. 0 not checked. [2025-02-05 21:21:46,548 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-02-05 21:21:50,121 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-05 21:21:50,125 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1352234179] [2025-02-05 21:21:50,125 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1352234179] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-05 21:21:50,125 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1569874263] [2025-02-05 21:21:50,125 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:21:50,125 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2025-02-05 21:21:50,125 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 [2025-02-05 21:21:50,127 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 21:21:50,128 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 21:21:50,185 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 194 statements into 1 equivalence classes. [2025-02-05 21:21:51,667 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 194 of 194 statements. [2025-02-05 21:21:51,667 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:21:51,667 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:21:51,705 INFO L256 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-02-05 21:21:51,708 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 21:21:58,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 454 proven. 78 refuted. 0 times theorem prover too weak. 1328 trivial. 0 not checked. [2025-02-05 21:21:58,828 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-02-05 21:22:01,065 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1569874263] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-05 21:22:01,065 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-02-05 21:22:01,065 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 7] total 11 [2025-02-05 21:22:01,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [918791663] [2025-02-05 21:22:01,065 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-02-05 21:22:01,066 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-02-05 21:22:01,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-05 21:22:01,069 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-02-05 21:22:01,069 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=240, Unknown=0, NotChecked=0, Total=342 [2025-02-05 21:22:01,069 INFO L87 Difference]: Start difference. First operand 76 states and 112 transitions. Second operand has 12 states, 12 states have (on average 6.5) internal successors, (78), 11 states have internal predecessors, (78), 3 states have call successors, (56), 3 states have call predecessors, (56), 5 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2025-02-05 21:22:10,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-02-05 21:22:13,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.21s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-02-05 21:22:18,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.25s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-02-05 21:22:22,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-02-05 21:22:26,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-02-05 21:22:30,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-02-05 21:22:34,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-02-05 21:22:38,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []