./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-99.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-99.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9c73352db6c1456938650bb43c0a668e1b8c13f635423c1618644c32121ceb4a --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 21:11:08,912 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 21:11:08,965 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-03 21:11:08,972 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 21:11:08,973 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 21:11:08,996 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 21:11:08,997 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 21:11:08,997 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 21:11:08,998 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 21:11:08,998 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 21:11:08,999 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 21:11:08,999 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 21:11:08,999 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 21:11:08,999 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 21:11:08,999 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 21:11:08,999 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 21:11:09,000 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 21:11:09,000 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 21:11:09,000 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-03 21:11:09,000 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 21:11:09,000 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 21:11:09,000 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 21:11:09,000 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 21:11:09,000 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 21:11:09,000 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 21:11:09,000 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 21:11:09,000 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 21:11:09,001 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 21:11:09,001 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 21:11:09,001 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 21:11:09,001 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 21:11:09,001 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 21:11:09,001 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 21:11:09,001 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 21:11:09,002 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 21:11:09,002 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 21:11:09,002 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 21:11:09,002 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-03 21:11:09,002 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-03 21:11:09,002 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 21:11:09,002 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 21:11:09,002 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 21:11:09,002 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 21:11:09,002 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c73352db6c1456938650bb43c0a668e1b8c13f635423c1618644c32121ceb4a [2025-03-03 21:11:09,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 21:11:09,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 21:11:09,220 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 21:11:09,220 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 21:11:09,221 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 21:11:09,221 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-99.i [2025-03-03 21:11:10,400 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f85988e2b/cb36ef5321a64ee1a2cd89c8d690a563/FLAG3e65d63ed [2025-03-03 21:11:10,633 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 21:11:10,634 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-99.i [2025-03-03 21:11:10,642 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f85988e2b/cb36ef5321a64ee1a2cd89c8d690a563/FLAG3e65d63ed [2025-03-03 21:11:10,655 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f85988e2b/cb36ef5321a64ee1a2cd89c8d690a563 [2025-03-03 21:11:10,657 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 21:11:10,658 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 21:11:10,659 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 21:11:10,659 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 21:11:10,663 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 21:11:10,664 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 09:11:10" (1/1) ... [2025-03-03 21:11:10,666 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48d7f33e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:10, skipping insertion in model container [2025-03-03 21:11:10,666 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 09:11:10" (1/1) ... [2025-03-03 21:11:10,686 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 21:11:10,786 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-99.i[919,932] [2025-03-03 21:11:10,864 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 21:11:10,877 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 21:11:10,887 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-99.i[919,932] [2025-03-03 21:11:10,924 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 21:11:10,936 INFO L204 MainTranslator]: Completed translation [2025-03-03 21:11:10,937 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:10 WrapperNode [2025-03-03 21:11:10,937 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 21:11:10,938 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 21:11:10,938 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 21:11:10,938 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 21:11:10,943 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:10" (1/1) ... [2025-03-03 21:11:10,956 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:10" (1/1) ... [2025-03-03 21:11:10,986 INFO L138 Inliner]: procedures = 26, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 253 [2025-03-03 21:11:10,987 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 21:11:10,987 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 21:11:10,988 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 21:11:10,988 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 21:11:10,993 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:10" (1/1) ... [2025-03-03 21:11:10,994 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:10" (1/1) ... [2025-03-03 21:11:10,999 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:10" (1/1) ... [2025-03-03 21:11:11,019 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-03-03 21:11:11,019 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:10" (1/1) ... [2025-03-03 21:11:11,019 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:10" (1/1) ... [2025-03-03 21:11:11,026 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:10" (1/1) ... [2025-03-03 21:11:11,027 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:10" (1/1) ... [2025-03-03 21:11:11,028 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:10" (1/1) ... [2025-03-03 21:11:11,029 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:10" (1/1) ... [2025-03-03 21:11:11,033 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 21:11:11,034 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 21:11:11,034 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 21:11:11,034 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 21:11:11,034 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:10" (1/1) ... [2025-03-03 21:11:11,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 21:11:11,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 21:11:11,060 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-03 21:11:11,063 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-03 21:11:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 21:11:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-03 21:11:11,080 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-03 21:11:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-03 21:11:11,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 21:11:11,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 21:11:11,154 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 21:11:11,155 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 21:11:11,428 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L200: havoc property_#t~bitwise25#1;havoc property_#t~short26#1; [2025-03-03 21:11:11,463 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2025-03-03 21:11:11,463 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 21:11:11,483 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 21:11:11,483 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 21:11:11,484 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 09:11:11 BoogieIcfgContainer [2025-03-03 21:11:11,484 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 21:11:11,485 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 21:11:11,485 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 21:11:11,490 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 21:11:11,490 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 09:11:10" (1/3) ... [2025-03-03 21:11:11,491 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15390cba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 09:11:11, skipping insertion in model container [2025-03-03 21:11:11,491 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:10" (2/3) ... [2025-03-03 21:11:11,491 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15390cba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 09:11:11, skipping insertion in model container [2025-03-03 21:11:11,491 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 09:11:11" (3/3) ... [2025-03-03 21:11:11,493 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-99.i [2025-03-03 21:11:11,503 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 21:11:11,505 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-99.i that has 2 procedures, 109 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 21:11:11,550 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 21:11:11,558 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;@410b9a86, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 21:11:11,558 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 21:11:11,561 INFO L276 IsEmpty]: Start isEmpty. Operand has 109 states, 71 states have (on average 1.408450704225352) internal successors, (100), 72 states have internal predecessors, (100), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2025-03-03 21:11:11,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2025-03-03 21:11:11,572 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 21:11:11,573 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 21:11:11,573 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 21:11:11,577 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 21:11:11,577 INFO L85 PathProgramCache]: Analyzing trace with hash 887990490, now seen corresponding path program 1 times [2025-03-03 21:11:11,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 21:11:11,582 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [944986722] [2025-03-03 21:11:11,582 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 21:11:11,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 21:11:11,675 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-03 21:11:11,700 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-03 21:11:11,701 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 21:11:11,701 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 21:11:11,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 2312 trivial. 0 not checked. [2025-03-03 21:11:11,895 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 21:11:11,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [944986722] [2025-03-03 21:11:11,896 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [944986722] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-03 21:11:11,896 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [623734758] [2025-03-03 21:11:11,896 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 21:11:11,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 21:11:11,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 21:11:11,898 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 21:11:11,900 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-03 21:11:11,970 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-03 21:11:12,053 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-03 21:11:12,054 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 21:11:12,054 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 21:11:12,058 INFO L256 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-03 21:11:12,068 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 21:11:12,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 2312 trivial. 0 not checked. [2025-03-03 21:11:12,092 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 21:11:12,092 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [623734758] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 21:11:12,092 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-03 21:11:12,093 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-03 21:11:12,098 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724902981] [2025-03-03 21:11:12,099 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 21:11:12,101 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-03 21:11:12,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 21:11:12,114 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-03 21:11:12,114 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 21:11:12,116 INFO L87 Difference]: Start difference. First operand has 109 states, 71 states have (on average 1.408450704225352) internal successors, (100), 72 states have internal predecessors, (100), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) [2025-03-03 21:11:12,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 21:11:12,143 INFO L93 Difference]: Finished difference Result 212 states and 370 transitions. [2025-03-03 21:11:12,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-03 21:11:12,145 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) Word has length 227 [2025-03-03 21:11:12,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 21:11:12,149 INFO L225 Difference]: With dead ends: 212 [2025-03-03 21:11:12,149 INFO L226 Difference]: Without dead ends: 106 [2025-03-03 21:11:12,153 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 21:11:12,155 INFO L435 NwaCegarLoop]: 162 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 162 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 21:11:12,155 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 162 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 21:11:12,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2025-03-03 21:11:12,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 106. [2025-03-03 21:11:12,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106 states, 69 states have (on average 1.3768115942028984) internal successors, (95), 69 states have internal predecessors, (95), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2025-03-03 21:11:12,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 165 transitions. [2025-03-03 21:11:12,188 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 165 transitions. Word has length 227 [2025-03-03 21:11:12,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 21:11:12,189 INFO L471 AbstractCegarLoop]: Abstraction has 106 states and 165 transitions. [2025-03-03 21:11:12,189 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.5) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) [2025-03-03 21:11:12,189 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 165 transitions. [2025-03-03 21:11:12,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2025-03-03 21:11:12,192 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 21:11:12,192 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 21:11:12,200 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-03 21:11:12,394 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-03-03 21:11:12,394 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 21:11:12,394 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 21:11:12,395 INFO L85 PathProgramCache]: Analyzing trace with hash -1092227785, now seen corresponding path program 1 times [2025-03-03 21:11:12,395 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 21:11:12,395 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445507107] [2025-03-03 21:11:12,395 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 21:11:12,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 21:11:12,409 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-03 21:11:12,662 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-03 21:11:12,662 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 21:11:12,662 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 21:11:13,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 21 proven. 177 refuted. 0 times theorem prover too weak. 2182 trivial. 0 not checked. [2025-03-03 21:11:13,637 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 21:11:13,638 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1445507107] [2025-03-03 21:11:13,638 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1445507107] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-03 21:11:13,638 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1222739876] [2025-03-03 21:11:13,638 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 21:11:13,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 21:11:13,638 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 21:11:13,640 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 21:11:13,647 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-03 21:11:13,716 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-03 21:11:13,793 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-03 21:11:13,793 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 21:11:13,793 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 21:11:13,797 INFO L256 TraceCheckSpWp]: Trace formula consists of 532 conjuncts, 13 conjuncts are in the unsatisfiable core [2025-03-03 21:11:13,806 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 21:11:14,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 563 proven. 177 refuted. 0 times theorem prover too weak. 1640 trivial. 0 not checked. [2025-03-03 21:11:14,684 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-03 21:11:15,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 21 proven. 180 refuted. 0 times theorem prover too weak. 2179 trivial. 0 not checked. [2025-03-03 21:11:15,180 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1222739876] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-03 21:11:15,180 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-03 21:11:15,180 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 9, 9] total 15 [2025-03-03 21:11:15,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1142019749] [2025-03-03 21:11:15,180 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-03 21:11:15,181 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2025-03-03 21:11:15,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 21:11:15,183 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2025-03-03 21:11:15,184 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=148, Unknown=0, NotChecked=0, Total=210 [2025-03-03 21:11:15,184 INFO L87 Difference]: Start difference. First operand 106 states and 165 transitions. Second operand has 15 states, 15 states have (on average 5.8) internal successors, (87), 15 states have internal predecessors, (87), 3 states have call successors, (66), 3 states have call predecessors, (66), 7 states have return successors, (68), 3 states have call predecessors, (68), 3 states have call successors, (68) [2025-03-03 21:11:16,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 21:11:16,164 INFO L93 Difference]: Finished difference Result 446 states and 667 transitions. [2025-03-03 21:11:16,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2025-03-03 21:11:16,165 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.8) internal successors, (87), 15 states have internal predecessors, (87), 3 states have call successors, (66), 3 states have call predecessors, (66), 7 states have return successors, (68), 3 states have call predecessors, (68), 3 states have call successors, (68) Word has length 227 [2025-03-03 21:11:16,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 21:11:16,169 INFO L225 Difference]: With dead ends: 446 [2025-03-03 21:11:16,171 INFO L226 Difference]: Without dead ends: 343 [2025-03-03 21:11:16,172 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 498 GetRequests, 451 SyntacticMatches, 2 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 600 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=578, Invalid=1584, Unknown=0, NotChecked=0, Total=2162 [2025-03-03 21:11:16,175 INFO L435 NwaCegarLoop]: 171 mSDtfsCounter, 602 mSDsluCounter, 586 mSDsCounter, 0 mSdLazyCounter, 766 mSolverCounterSat, 165 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 637 SdHoareTripleChecker+Valid, 757 SdHoareTripleChecker+Invalid, 931 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 165 IncrementalHoareTripleChecker+Valid, 766 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2025-03-03 21:11:16,175 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [637 Valid, 757 Invalid, 931 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [165 Valid, 766 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2025-03-03 21:11:16,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2025-03-03 21:11:16,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 125. [2025-03-03 21:11:16,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 86 states have (on average 1.3488372093023255) internal successors, (116), 86 states have internal predecessors, (116), 35 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2025-03-03 21:11:16,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 186 transitions. [2025-03-03 21:11:16,209 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 186 transitions. Word has length 227 [2025-03-03 21:11:16,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 21:11:16,211 INFO L471 AbstractCegarLoop]: Abstraction has 125 states and 186 transitions. [2025-03-03 21:11:16,211 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.8) internal successors, (87), 15 states have internal predecessors, (87), 3 states have call successors, (66), 3 states have call predecessors, (66), 7 states have return successors, (68), 3 states have call predecessors, (68), 3 states have call successors, (68) [2025-03-03 21:11:16,211 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 186 transitions. [2025-03-03 21:11:16,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2025-03-03 21:11:16,213 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 21:11:16,213 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 21:11:16,223 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2025-03-03 21:11:16,413 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2025-03-03 21:11:16,414 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 21:11:16,414 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 21:11:16,414 INFO L85 PathProgramCache]: Analyzing trace with hash 167610869, now seen corresponding path program 1 times [2025-03-03 21:11:16,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 21:11:16,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [519288441] [2025-03-03 21:11:16,415 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 21:11:16,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 21:11:16,425 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-03 21:11:16,526 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-03 21:11:16,526 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 21:11:16,526 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-03 21:11:16,530 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [148393821] [2025-03-03 21:11:16,530 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 21:11:16,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 21:11:16,531 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 21:11:16,533 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 21:11:16,535 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-03-03 21:11:16,588 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-03 21:11:16,645 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-03 21:11:16,646 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 21:11:16,646 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 21:11:16,646 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-03 21:11:16,672 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-03 21:11:16,705 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-03 21:11:16,705 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 21:11:16,705 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 21:11:16,833 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-03 21:11:16,833 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-03 21:11:16,834 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-03 21:11:16,844 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2025-03-03 21:11:17,036 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 21:11:17,040 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2025-03-03 21:11:17,147 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-03 21:11:17,153 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.03 09:11:17 BoogieIcfgContainer [2025-03-03 21:11:17,153 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-03 21:11:17,154 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-03 21:11:17,155 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-03 21:11:17,155 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-03 21:11:17,156 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 09:11:11" (3/4) ... [2025-03-03 21:11:17,157 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-03 21:11:17,158 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-03 21:11:17,158 INFO L158 Benchmark]: Toolchain (without parser) took 6500.06ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 105.8MB in the beginning and 140.0MB in the end (delta: -34.2MB). Peak memory consumption was 156.1MB. Max. memory is 16.1GB. [2025-03-03 21:11:17,159 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 126.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 21:11:17,159 INFO L158 Benchmark]: CACSL2BoogieTranslator took 277.86ms. Allocated memory is still 142.6MB. Free memory was 105.8MB in the beginning and 89.7MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-03 21:11:17,159 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.14ms. Allocated memory is still 142.6MB. Free memory was 89.7MB in the beginning and 85.4MB in the end (delta: 4.3MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 21:11:17,160 INFO L158 Benchmark]: Boogie Preprocessor took 45.64ms. Allocated memory is still 142.6MB. Free memory was 84.4MB in the beginning and 79.2MB in the end (delta: 5.1MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 21:11:17,160 INFO L158 Benchmark]: IcfgBuilder took 450.08ms. Allocated memory is still 142.6MB. Free memory was 79.2MB in the beginning and 47.7MB in the end (delta: 31.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-03-03 21:11:17,161 INFO L158 Benchmark]: TraceAbstraction took 5668.00ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 46.7MB in the beginning and 140.1MB in the end (delta: -93.4MB). Peak memory consumption was 97.4MB. Max. memory is 16.1GB. [2025-03-03 21:11:17,161 INFO L158 Benchmark]: Witness Printer took 3.72ms. Allocated memory is still 335.5MB. Free memory was 140.1MB in the beginning and 140.0MB in the end (delta: 106.2kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 21:11:17,162 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 126.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 277.86ms. Allocated memory is still 142.6MB. Free memory was 105.8MB in the beginning and 89.7MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.14ms. Allocated memory is still 142.6MB. Free memory was 89.7MB in the beginning and 85.4MB in the end (delta: 4.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 45.64ms. Allocated memory is still 142.6MB. Free memory was 84.4MB in the beginning and 79.2MB in the end (delta: 5.1MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 450.08ms. Allocated memory is still 142.6MB. Free memory was 79.2MB in the beginning and 47.7MB in the end (delta: 31.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 5668.00ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 46.7MB in the beginning and 140.1MB in the end (delta: -93.4MB). Peak memory consumption was 97.4MB. Max. memory is 16.1GB. * Witness Printer took 3.72ms. Allocated memory is still 335.5MB. Free memory was 140.1MB in the beginning and 140.0MB in the end (delta: 106.2kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryArithmeticDOUBLEoperation at line 135, overapproximation of someBinaryDOUBLEComparisonOperation at line 155, overapproximation of someBinaryDOUBLEComparisonOperation at line 135, overapproximation of someBinaryDOUBLEComparisonOperation at line 157, overapproximation of someBinaryDOUBLEComparisonOperation at line 200, overapproximation of someBinaryDOUBLEComparisonOperation at line 122, overapproximation of someBinaryDOUBLEComparisonOperation at line 183. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] unsigned char var_1_2 = 0; [L24] unsigned char var_1_3 = 0; [L25] unsigned char var_1_4 = 0; [L26] unsigned char var_1_5 = 0; [L27] signed long int var_1_6 = 25; [L28] double var_1_10 = 99999999999.25; [L29] double var_1_11 = 255.25; [L30] double var_1_12 = 1.125; [L31] unsigned char var_1_13 = 2; [L32] unsigned char var_1_14 = 5; [L33] unsigned char var_1_15 = 32; [L34] unsigned char var_1_16 = 4; [L35] unsigned char var_1_17 = 2; [L36] signed char var_1_18 = 4; [L37] signed char var_1_19 = 16; [L38] signed char var_1_20 = 32; [L39] signed char var_1_21 = 25; [L40] signed char var_1_22 = 1; [L41] signed char var_1_23 = 100; [L42] double var_1_24 = 3.125; [L43] double var_1_25 = 0.0; [L44] unsigned short int var_1_26 = 32; [L45] unsigned short int var_1_27 = 36217; [L46] unsigned char var_1_28 = 2; [L47] signed long int var_1_29 = -25; [L48] signed char var_1_31 = 4; [L49] signed char var_1_34 = 64; [L50] signed short int var_1_35 = -5; [L51] signed short int var_1_36 = 64; [L52] signed char var_1_37 = -5; [L53] unsigned char var_1_39 = 1; [L54] unsigned char var_1_40 = 1; [L55] signed char var_1_41 = -32; [L56] unsigned short int var_1_42 = 10; [L57] unsigned long int var_1_44 = 10; [L58] unsigned long int var_1_45 = 2602144630; [L59] unsigned long int var_1_46 = 4; [L60] signed long int var_1_47 = 16; [L61] unsigned char var_1_48 = 0; [L62] unsigned char var_1_50 = 50; VAL [isInitial=0, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=0, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L204] isInitial = 1 [L205] FCALL initially() [L206] COND TRUE 1 [L207] FCALL updateLastVariables() [L208] CALL updateVariables() [L142] var_1_2 = __VERIFIER_nondet_uchar() [L143] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L143] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L144] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L144] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L145] var_1_3 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L146] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L147] CALL assume_abort_if_not(var_1_3 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L147] RET assume_abort_if_not(var_1_3 <= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L148] var_1_4 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_50=50, var_1_5=0, var_1_6=25] [L149] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_50=50, var_1_5=0, var_1_6=25] [L150] CALL assume_abort_if_not(var_1_4 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L150] RET assume_abort_if_not(var_1_4 <= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L151] var_1_5 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_6=25] [L152] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_6=25] [L153] CALL assume_abort_if_not(var_1_5 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L153] RET assume_abort_if_not(var_1_5 <= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_11=1021/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L154] var_1_11 = __VERIFIER_nondet_double() [L155] CALL assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L155] RET assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=399999999997/4, var_1_12=9/8, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L156] var_1_12 = __VERIFIER_nondet_double() [L157] CALL assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L157] RET assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=5, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L158] var_1_14 = __VERIFIER_nondet_uchar() [L159] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L159] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L160] CALL assume_abort_if_not(var_1_14 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L160] RET assume_abort_if_not(var_1_14 <= 254) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=4, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L161] var_1_16 = __VERIFIER_nondet_uchar() [L162] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L162] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L163] CALL assume_abort_if_not(var_1_16 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L163] RET assume_abort_if_not(var_1_16 <= 127) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=2, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L164] var_1_17 = __VERIFIER_nondet_uchar() [L165] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L165] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L166] CALL assume_abort_if_not(var_1_17 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L166] RET assume_abort_if_not(var_1_17 <= 127) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=16, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L167] var_1_19 = __VERIFIER_nondet_char() [L168] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L168] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L169] CALL assume_abort_if_not(var_1_19 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L169] RET assume_abort_if_not(var_1_19 <= 63) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=32, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L170] var_1_20 = __VERIFIER_nondet_char() [L171] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L171] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L172] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L172] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=25, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L173] var_1_21 = __VERIFIER_nondet_char() [L174] CALL assume_abort_if_not(var_1_21 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L174] RET assume_abort_if_not(var_1_21 >= -63) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L175] CALL assume_abort_if_not(var_1_21 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L175] RET assume_abort_if_not(var_1_21 <= 63) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L176] var_1_22 = __VERIFIER_nondet_char() [L177] CALL assume_abort_if_not(var_1_22 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L177] RET assume_abort_if_not(var_1_22 >= -1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L178] CALL assume_abort_if_not(var_1_22 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L178] RET assume_abort_if_not(var_1_22 <= 126) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=100, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L179] var_1_23 = __VERIFIER_nondet_char() [L180] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L180] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L181] CALL assume_abort_if_not(var_1_23 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L181] RET assume_abort_if_not(var_1_23 <= 126) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_25=0, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L182] var_1_25 = __VERIFIER_nondet_double() [L183] CALL assume_abort_if_not((var_1_25 >= 4611686.018427382800e+12F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L183] RET assume_abort_if_not((var_1_25 >= 4611686.018427382800e+12F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=36217, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L184] var_1_27 = __VERIFIER_nondet_ushort() [L185] CALL assume_abort_if_not(var_1_27 >= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L185] RET assume_abort_if_not(var_1_27 >= 32767) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L186] CALL assume_abort_if_not(var_1_27 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L186] RET assume_abort_if_not(var_1_27 <= 65534) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=64, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L187] var_1_34 = __VERIFIER_nondet_char() [L188] CALL assume_abort_if_not(var_1_34 >= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L188] RET assume_abort_if_not(var_1_34 >= 63) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L189] CALL assume_abort_if_not(var_1_34 <= 126) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L189] RET assume_abort_if_not(var_1_34 <= 126) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L190] var_1_40 = __VERIFIER_nondet_uchar() [L191] CALL assume_abort_if_not(var_1_40 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L191] RET assume_abort_if_not(var_1_40 >= 1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L192] CALL assume_abort_if_not(var_1_40 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L192] RET assume_abort_if_not(var_1_40 <= 1) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=2602144630, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L193] var_1_45 = __VERIFIER_nondet_ulong() [L194] CALL assume_abort_if_not(var_1_45 >= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L194] RET assume_abort_if_not(var_1_45 >= 2147483647) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L195] CALL assume_abort_if_not(var_1_45 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L195] RET assume_abort_if_not(var_1_45 <= 4294967294) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=1, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L208] RET updateVariables() [L209] CALL step() [L66] COND TRUE \read(var_1_2) [L67] var_1_1 = (var_1_3 || var_1_4) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L71] EXPR var_1_16 >> var_1_14 VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=4, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L71] COND TRUE (var_1_16 >> var_1_14) >= var_1_20 [L72] var_1_31 = ((((var_1_21) > ((4 - (var_1_34 - 25)))) ? (var_1_21) : ((4 - (var_1_34 - 25))))) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L76] var_1_48 = var_1_4 VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=32, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L77] COND TRUE ! var_1_5 [L78] var_1_15 = (((((var_1_16 + var_1_17)) > (var_1_14)) ? ((var_1_16 + var_1_17)) : (var_1_14))) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L80] COND FALSE !(var_1_14 < (var_1_21 * var_1_20)) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=-5, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L87] COND FALSE !(\read(var_1_1)) [L90] var_1_37 = ((((var_1_34) < (var_1_21)) ? (var_1_34) : (var_1_21))) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=4, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=-5, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L92] var_1_18 = ((((((var_1_19 - var_1_20) + var_1_21)) > ((var_1_22 - var_1_23))) ? (((var_1_19 - var_1_20) + var_1_21)) : ((var_1_22 - var_1_23)))) [L93] var_1_35 = var_1_34 VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=4, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L94] COND TRUE var_1_17 < var_1_16 [L95] var_1_46 = ((((var_1_23) < (((((256u) > (var_1_34)) ? (256u) : (var_1_34))))) ? (var_1_23) : (((((256u) > (var_1_34)) ? (256u) : (var_1_34)))))) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=125, var_1_47=16, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L97] var_1_47 = var_1_16 VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L98] COND FALSE !(\read(var_1_1)) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=10, var_1_44=10, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L101] COND TRUE var_1_26 > var_1_14 [L102] var_1_42 = ((((((((var_1_34) < (var_1_14)) ? (var_1_34) : (var_1_14)))) > (((((32) < 0 ) ? -(32) : (32))))) ? (((((var_1_34) < (var_1_14)) ? (var_1_34) : (var_1_14)))) : (((((32) < 0 ) ? -(32) : (32)))))) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=2, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=32, var_1_44=10, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=25] [L106] var_1_28 = var_1_16 [L107] var_1_6 = ((var_1_28 - var_1_26) + var_1_26) VAL [isInitial=1, var_1_10=399999999997/4, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=1, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=32, var_1_44=10, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=1] [L108] COND FALSE !(var_1_26 < (var_1_6 * var_1_28)) [L115] var_1_10 = var_1_12 VAL [isInitial=1, var_1_10=2, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=1, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=32, var_1_44=10, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=1] [L117] var_1_39 = var_1_40 VAL [isInitial=1, var_1_10=2, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=1, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=-32, var_1_42=32, var_1_44=10, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=1] [L118] COND TRUE \read(var_1_40) [L119] var_1_41 = ((((4) < 0 ) ? -(4) : (4))) VAL [isInitial=1, var_1_10=2, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=1, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=4, var_1_42=32, var_1_44=10, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=1] [L121] signed long int stepLocal_0 = - var_1_26; VAL [isInitial=1, stepLocal_0=-32, var_1_10=2, var_1_12=2, var_1_13=2, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=1, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=4, var_1_42=32, var_1_44=10, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=1] [L122] COND TRUE var_1_12 != var_1_10 [L123] var_1_13 = var_1_14 VAL [isInitial=1, stepLocal_0=-32, var_1_10=2, var_1_12=2, var_1_13=0, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=1, var_1_29=-25, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=4, var_1_42=32, var_1_44=10, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=50, var_1_5=0, var_1_6=1] [L131] var_1_29 = var_1_26 [L132] var_1_50 = var_1_34 [L133] signed char stepLocal_1 = var_1_23; VAL [isInitial=1, stepLocal_0=-32, stepLocal_1=125, var_1_10=2, var_1_12=2, var_1_13=0, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=1, var_1_29=32, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=4, var_1_42=32, var_1_44=10, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=63, var_1_5=0, var_1_6=1] [L134] EXPR var_1_20 ^ var_1_28 VAL [isInitial=1, stepLocal_0=-32, stepLocal_1=125, var_1_10=2, var_1_12=2, var_1_13=0, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=25/8, var_1_26=32, var_1_27=32767, var_1_28=1, var_1_29=32, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=4, var_1_42=32, var_1_44=10, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=63, var_1_5=0, var_1_6=1] [L134] COND TRUE stepLocal_1 >= (var_1_20 ^ var_1_28) [L135] var_1_24 = ((((((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) > (((var_1_25 - 25.5) - 127.125))) ? (((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) : (((var_1_25 - 25.5) - 127.125)))) VAL [isInitial=1, stepLocal_0=-32, var_1_10=2, var_1_11=0, var_1_12=2, var_1_13=0, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=2, var_1_26=32, var_1_27=32767, var_1_28=1, var_1_29=32, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=4, var_1_42=32, var_1_44=10, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=63, var_1_5=0, var_1_6=1] [L137] COND TRUE var_1_28 <= var_1_34 [L138] var_1_44 = (((((((var_1_45 - var_1_34) < 0 ) ? -(var_1_45 - var_1_34) : (var_1_45 - var_1_34))) < 0 ) ? -((((var_1_45 - var_1_34) < 0 ) ? -(var_1_45 - var_1_34) : (var_1_45 - var_1_34))) : ((((var_1_45 - var_1_34) < 0 ) ? -(var_1_45 - var_1_34) : (var_1_45 - var_1_34))))) VAL [isInitial=1, stepLocal_0=-32, var_1_10=2, var_1_11=0, var_1_12=2, var_1_13=0, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=2, var_1_26=32, var_1_27=32767, var_1_28=1, var_1_29=32, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=4, var_1_42=32, var_1_44=-2147483712, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=63, var_1_5=0, var_1_6=1] [L209] RET step() [L210] CALL, EXPR property() [L200] EXPR ((((((var_1_2 ? (var_1_1 == ((unsigned char) (var_1_3 || var_1_4))) : (var_1_1 == ((unsigned char) (var_1_3 || (var_1_4 || var_1_5))))) && (var_1_6 == ((signed long int) ((var_1_28 - var_1_26) + var_1_26)))) && ((var_1_26 < (var_1_6 * var_1_28)) ? (var_1_3 ? ((var_1_26 <= var_1_6) ? (var_1_10 == ((double) (var_1_11 - var_1_12))) : 1) : 1) : (var_1_10 == ((double) var_1_12)))) && ((var_1_12 != var_1_10) ? (var_1_13 == ((unsigned char) var_1_14)) : (((- var_1_26) > var_1_14) ? (var_1_13 == ((unsigned char) var_1_14)) : (var_1_13 == ((unsigned char) 25))))) && ((! var_1_5) ? (var_1_15 == ((unsigned char) (((((var_1_16 + var_1_17)) > (var_1_14)) ? ((var_1_16 + var_1_17)) : (var_1_14))))) : 1)) && (var_1_18 == ((signed char) ((((((var_1_19 - var_1_20) + var_1_21)) > ((var_1_22 - var_1_23))) ? (((var_1_19 - var_1_20) + var_1_21)) : ((var_1_22 - var_1_23))))))) && ((var_1_23 >= (var_1_20 ^ var_1_28)) ? (var_1_24 == ((double) ((((((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) > (((var_1_25 - 25.5) - 127.125))) ? (((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) : (((var_1_25 - 25.5) - 127.125)))))) : 1) VAL [isInitial=1, var_1_10=2, var_1_11=0, var_1_12=2, var_1_13=0, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=2, var_1_26=32, var_1_27=32767, var_1_28=1, var_1_29=32, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=4, var_1_42=32, var_1_44=-2147483712, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=63, var_1_5=0, var_1_6=1] [L200-L201] return ((((((((var_1_2 ? (var_1_1 == ((unsigned char) (var_1_3 || var_1_4))) : (var_1_1 == ((unsigned char) (var_1_3 || (var_1_4 || var_1_5))))) && (var_1_6 == ((signed long int) ((var_1_28 - var_1_26) + var_1_26)))) && ((var_1_26 < (var_1_6 * var_1_28)) ? (var_1_3 ? ((var_1_26 <= var_1_6) ? (var_1_10 == ((double) (var_1_11 - var_1_12))) : 1) : 1) : (var_1_10 == ((double) var_1_12)))) && ((var_1_12 != var_1_10) ? (var_1_13 == ((unsigned char) var_1_14)) : (((- var_1_26) > var_1_14) ? (var_1_13 == ((unsigned char) var_1_14)) : (var_1_13 == ((unsigned char) 25))))) && ((! var_1_5) ? (var_1_15 == ((unsigned char) (((((var_1_16 + var_1_17)) > (var_1_14)) ? ((var_1_16 + var_1_17)) : (var_1_14))))) : 1)) && (var_1_18 == ((signed char) ((((((var_1_19 - var_1_20) + var_1_21)) > ((var_1_22 - var_1_23))) ? (((var_1_19 - var_1_20) + var_1_21)) : ((var_1_22 - var_1_23))))))) && ((var_1_23 >= (var_1_20 ^ var_1_28)) ? (var_1_24 == ((double) ((((((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) > (((var_1_25 - 25.5) - 127.125))) ? (((((var_1_12) < (var_1_11)) ? (var_1_12) : (var_1_11)))) : (((var_1_25 - 25.5) - 127.125)))))) : 1)) && (var_1_1 ? (var_1_26 == ((unsigned short int) ((((((((var_1_18) < (var_1_14)) ? (var_1_18) : (var_1_14)))) < ((var_1_27 - var_1_17))) ? (((((var_1_18) < (var_1_14)) ? (var_1_18) : (var_1_14)))) : ((var_1_27 - var_1_17)))))) : 1)) && (var_1_28 == ((unsigned char) var_1_16)) ; [L210] RET, EXPR property() [L210] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=2, var_1_11=0, var_1_12=2, var_1_13=0, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=2, var_1_26=32, var_1_27=32767, var_1_28=1, var_1_29=32, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=4, var_1_42=32, var_1_44=-2147483712, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=63, var_1_5=0, var_1_6=1] [L19] reach_error() VAL [isInitial=1, var_1_10=2, var_1_11=0, var_1_12=2, var_1_13=0, var_1_14=0, var_1_15=1, var_1_16=1, var_1_17=0, var_1_18=1, var_1_19=0, var_1_1=0, var_1_20=0, var_1_21=1, var_1_22=126, var_1_23=125, var_1_24=2, var_1_26=32, var_1_27=32767, var_1_28=1, var_1_29=32, var_1_2=1, var_1_31=1, var_1_34=63, var_1_35=63, var_1_36=64, var_1_37=1, var_1_39=1, var_1_3=0, var_1_40=1, var_1_41=4, var_1_42=32, var_1_44=-2147483712, var_1_45=-2147483649, var_1_46=125, var_1_47=1, var_1_48=0, var_1_4=0, var_1_50=63, var_1_5=0, var_1_6=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 109 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.5s, OverallIterations: 3, TraceHistogramMax: 35, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 637 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 602 mSDsluCounter, 919 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 586 mSDsCounter, 165 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 769 IncrementalHoareTripleChecker+Invalid, 934 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 165 mSolverCounterUnsat, 333 mSDtfsCounter, 769 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 726 GetRequests, 679 SyntacticMatches, 2 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 600 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=125occurred in iteration=2, InterpolantAutomatonStates: 43, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 218 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 1362 NumberOfCodeBlocks, 1362 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 1130 ConstructedInterpolants, 0 QuantifiedInterpolants, 3998 SizeOfPredicates, 4 NumberOfNonLiveVariables, 1064 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 5 InterpolantComputations, 1 PerfectInterpolantSequences, 11298/11900 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-03-03 21:11:17,184 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-99.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9c73352db6c1456938650bb43c0a668e1b8c13f635423c1618644c32121ceb4a --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 21:11:19,002 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 21:11:19,070 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-03 21:11:19,074 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 21:11:19,074 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 21:11:19,093 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 21:11:19,093 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 21:11:19,093 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 21:11:19,094 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 21:11:19,094 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 21:11:19,094 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 21:11:19,095 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 21:11:19,095 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 21:11:19,095 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 21:11:19,095 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 21:11:19,095 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 21:11:19,096 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 21:11:19,096 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 21:11:19,096 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 21:11:19,096 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 21:11:19,096 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 21:11:19,096 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 21:11:19,096 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 21:11:19,096 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-03 21:11:19,096 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-03 21:11:19,096 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-03 21:11:19,097 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 21:11:19,097 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 21:11:19,097 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 21:11:19,097 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 21:11:19,097 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 21:11:19,097 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 21:11:19,098 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 21:11:19,098 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 21:11:19,098 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 21:11:19,098 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 21:11:19,098 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 21:11:19,098 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 21:11:19,098 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 21:11:19,098 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-03 21:11:19,098 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-03 21:11:19,098 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 21:11:19,098 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 21:11:19,098 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 21:11:19,098 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 21:11:19,098 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c73352db6c1456938650bb43c0a668e1b8c13f635423c1618644c32121ceb4a [2025-03-03 21:11:19,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 21:11:19,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 21:11:19,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 21:11:19,359 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 21:11:19,360 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 21:11:19,361 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-99.i [2025-03-03 21:11:20,505 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83ac4a02a/9c03cff8a2954219b92c651f3a387b84/FLAG8b52e0d22 [2025-03-03 21:11:20,747 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 21:11:20,748 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-99.i [2025-03-03 21:11:20,758 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83ac4a02a/9c03cff8a2954219b92c651f3a387b84/FLAG8b52e0d22 [2025-03-03 21:11:21,097 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83ac4a02a/9c03cff8a2954219b92c651f3a387b84 [2025-03-03 21:11:21,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 21:11:21,101 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 21:11:21,102 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 21:11:21,102 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 21:11:21,106 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 21:11:21,106 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 09:11:21" (1/1) ... [2025-03-03 21:11:21,107 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e311f78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:21, skipping insertion in model container [2025-03-03 21:11:21,107 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 09:11:21" (1/1) ... [2025-03-03 21:11:21,129 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 21:11:21,237 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-99.i[919,932] [2025-03-03 21:11:21,294 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 21:11:21,307 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 21:11:21,317 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pr-ci_file-99.i[919,932] [2025-03-03 21:11:21,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 21:11:21,363 INFO L204 MainTranslator]: Completed translation [2025-03-03 21:11:21,363 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:21 WrapperNode [2025-03-03 21:11:21,364 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 21:11:21,365 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 21:11:21,365 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 21:11:21,365 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 21:11:21,369 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:21" (1/1) ... [2025-03-03 21:11:21,380 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:21" (1/1) ... [2025-03-03 21:11:21,402 INFO L138 Inliner]: procedures = 27, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 213 [2025-03-03 21:11:21,403 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 21:11:21,403 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 21:11:21,403 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 21:11:21,403 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 21:11:21,410 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:21" (1/1) ... [2025-03-03 21:11:21,410 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:21" (1/1) ... [2025-03-03 21:11:21,413 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:21" (1/1) ... [2025-03-03 21:11:21,423 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-03-03 21:11:21,423 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:21" (1/1) ... [2025-03-03 21:11:21,423 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:21" (1/1) ... [2025-03-03 21:11:21,437 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:21" (1/1) ... [2025-03-03 21:11:21,438 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:21" (1/1) ... [2025-03-03 21:11:21,440 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:21" (1/1) ... [2025-03-03 21:11:21,441 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:21" (1/1) ... [2025-03-03 21:11:21,447 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 21:11:21,448 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 21:11:21,451 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 21:11:21,452 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 21:11:21,453 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:21" (1/1) ... [2025-03-03 21:11:21,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 21:11:21,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 21:11:21,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-03 21:11:21,486 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-03 21:11:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 21:11:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-03 21:11:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-03 21:11:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-03 21:11:21,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 21:11:21,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 21:11:21,572 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 21:11:21,573 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 21:11:24,747 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2025-03-03 21:11:24,748 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 21:11:24,756 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 21:11:24,758 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 21:11:24,758 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 09:11:24 BoogieIcfgContainer [2025-03-03 21:11:24,758 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 21:11:24,760 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 21:11:24,760 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 21:11:24,765 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 21:11:24,765 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 09:11:21" (1/3) ... [2025-03-03 21:11:24,766 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7dfbc85a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 09:11:24, skipping insertion in model container [2025-03-03 21:11:24,766 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 09:11:21" (2/3) ... [2025-03-03 21:11:24,766 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7dfbc85a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 09:11:24, skipping insertion in model container [2025-03-03 21:11:24,766 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 09:11:24" (3/3) ... [2025-03-03 21:11:24,767 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-99.i [2025-03-03 21:11:24,778 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 21:11:24,779 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodestructure_filler-pr-ci_file-99.i that has 2 procedures, 96 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 21:11:24,822 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 21:11:24,830 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;@15387e56, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 21:11:24,830 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 21:11:24,833 INFO L276 IsEmpty]: Start isEmpty. Operand has 96 states, 58 states have (on average 1.3620689655172413) internal successors, (79), 59 states have internal predecessors, (79), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2025-03-03 21:11:24,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2025-03-03 21:11:24,847 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 21:11:24,848 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 21:11:24,848 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 21:11:24,851 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 21:11:24,852 INFO L85 PathProgramCache]: Analyzing trace with hash 536518120, now seen corresponding path program 1 times [2025-03-03 21:11:24,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 21:11:24,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1156230561] [2025-03-03 21:11:24,874 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 21:11:24,874 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 21:11:24,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 21:11:24,876 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-03 21:11:24,878 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2025-03-03 21:11:24,961 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 223 statements into 1 equivalence classes. [2025-03-03 21:11:25,202 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 223 of 223 statements. [2025-03-03 21:11:25,202 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 21:11:25,202 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 21:11:25,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-03 21:11:25,228 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 21:11:25,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 824 proven. 0 refuted. 0 times theorem prover too weak. 1556 trivial. 0 not checked. [2025-03-03 21:11:25,264 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 21:11:25,264 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 21:11:25,265 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1156230561] [2025-03-03 21:11:25,265 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1156230561] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 21:11:25,265 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 21:11:25,265 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-03 21:11:25,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620968676] [2025-03-03 21:11:25,266 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 21:11:25,269 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-03 21:11:25,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 21:11:25,284 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-03 21:11:25,284 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 21:11:25,286 INFO L87 Difference]: Start difference. First operand has 96 states, 58 states have (on average 1.3620689655172413) internal successors, (79), 59 states have internal predecessors, (79), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2025-03-03 21:11:25,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 21:11:25,311 INFO L93 Difference]: Finished difference Result 186 states and 328 transitions. [2025-03-03 21:11:25,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-03 21:11:25,313 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 223 [2025-03-03 21:11:25,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 21:11:25,320 INFO L225 Difference]: With dead ends: 186 [2025-03-03 21:11:25,322 INFO L226 Difference]: Without dead ends: 93 [2025-03-03 21:11:25,325 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 222 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 21:11:25,329 INFO L435 NwaCegarLoop]: 144 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, 144 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 21:11:25,331 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 144 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 21:11:25,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2025-03-03 21:11:25,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2025-03-03 21:11:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 56 states have (on average 1.3214285714285714) internal successors, (74), 56 states have internal predecessors, (74), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2025-03-03 21:11:25,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 144 transitions. [2025-03-03 21:11:25,373 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 144 transitions. Word has length 223 [2025-03-03 21:11:25,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 21:11:25,373 INFO L471 AbstractCegarLoop]: Abstraction has 93 states and 144 transitions. [2025-03-03 21:11:25,374 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2025-03-03 21:11:25,374 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 144 transitions. [2025-03-03 21:11:25,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2025-03-03 21:11:25,378 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 21:11:25,378 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 21:11:25,388 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2025-03-03 21:11:25,578 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 21:11:25,579 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 21:11:25,579 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 21:11:25,579 INFO L85 PathProgramCache]: Analyzing trace with hash 1473616069, now seen corresponding path program 1 times [2025-03-03 21:11:25,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 21:11:25,580 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [353118272] [2025-03-03 21:11:25,580 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 21:11:25,580 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 21:11:25,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 21:11:25,582 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-03 21:11:25,583 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2025-03-03 21:11:25,657 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 223 statements into 1 equivalence classes. [2025-03-03 21:11:25,888 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 223 of 223 statements. [2025-03-03 21:11:25,888 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 21:11:25,888 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 21:11:25,900 INFO L256 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-03-03 21:11:25,906 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 21:11:27,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 563 proven. 177 refuted. 0 times theorem prover too weak. 1640 trivial. 0 not checked. [2025-03-03 21:11:27,427 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-03 21:11:28,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 21 proven. 180 refuted. 0 times theorem prover too weak. 2179 trivial. 0 not checked. [2025-03-03 21:11:28,280 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 21:11:28,280 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [353118272] [2025-03-03 21:11:28,280 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [353118272] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-03 21:11:28,280 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-03-03 21:11:28,280 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2025-03-03 21:11:28,281 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130935537] [2025-03-03 21:11:28,281 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-03-03 21:11:28,282 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2025-03-03 21:11:28,282 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 21:11:28,283 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2025-03-03 21:11:28,283 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2025-03-03 21:11:28,283 INFO L87 Difference]: Start difference. First operand 93 states and 144 transitions. Second operand has 13 states, 13 states have (on average 5.3076923076923075) internal successors, (69), 13 states have internal predecessors, (69), 3 states have call successors, (66), 3 states have call predecessors, (66), 7 states have return successors, (67), 3 states have call predecessors, (67), 3 states have call successors, (67) [2025-03-03 21:11:30,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 21:11:31,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 21:11:31,479 INFO L93 Difference]: Finished difference Result 299 states and 446 transitions. [2025-03-03 21:11:31,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2025-03-03 21:11:31,481 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.3076923076923075) internal successors, (69), 13 states have internal predecessors, (69), 3 states have call successors, (66), 3 states have call predecessors, (66), 7 states have return successors, (67), 3 states have call predecessors, (67), 3 states have call successors, (67) Word has length 223 [2025-03-03 21:11:31,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 21:11:31,483 INFO L225 Difference]: With dead ends: 299 [2025-03-03 21:11:31,483 INFO L226 Difference]: Without dead ends: 209 [2025-03-03 21:11:31,484 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 466 GetRequests, 434 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 231 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=315, Invalid=741, Unknown=0, NotChecked=0, Total=1056 [2025-03-03 21:11:31,485 INFO L435 NwaCegarLoop]: 154 mSDtfsCounter, 339 mSDsluCounter, 339 mSDsCounter, 0 mSdLazyCounter, 614 mSolverCounterSat, 104 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 343 SdHoareTripleChecker+Valid, 493 SdHoareTripleChecker+Invalid, 718 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 104 IncrementalHoareTripleChecker+Valid, 614 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2025-03-03 21:11:31,485 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [343 Valid, 493 Invalid, 718 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [104 Valid, 614 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2025-03-03 21:11:31,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2025-03-03 21:11:31,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 110. [2025-03-03 21:11:31,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 71 states have (on average 1.295774647887324) internal successors, (92), 71 states have internal predecessors, (92), 35 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2025-03-03 21:11:31,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 162 transitions. [2025-03-03 21:11:31,508 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 162 transitions. Word has length 223 [2025-03-03 21:11:31,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 21:11:31,509 INFO L471 AbstractCegarLoop]: Abstraction has 110 states and 162 transitions. [2025-03-03 21:11:31,509 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.3076923076923075) internal successors, (69), 13 states have internal predecessors, (69), 3 states have call successors, (66), 3 states have call predecessors, (66), 7 states have return successors, (67), 3 states have call predecessors, (67), 3 states have call successors, (67) [2025-03-03 21:11:31,509 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 162 transitions. [2025-03-03 21:11:31,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2025-03-03 21:11:31,514 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 21:11:31,514 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 21:11:31,525 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2025-03-03 21:11:31,718 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 21:11:31,718 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 21:11:31,718 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 21:11:31,718 INFO L85 PathProgramCache]: Analyzing trace with hash 2136696007, now seen corresponding path program 1 times [2025-03-03 21:11:31,719 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 21:11:31,719 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1063693244] [2025-03-03 21:11:31,719 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 21:11:31,719 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 21:11:31,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 21:11:31,722 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-03 21:11:31,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2025-03-03 21:11:31,761 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 223 statements into 1 equivalence classes. [2025-03-03 21:11:31,992 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 223 of 223 statements. [2025-03-03 21:11:31,992 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 21:11:31,992 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 21:11:32,004 INFO L256 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 6 conjuncts are in the unsatisfiable core [2025-03-03 21:11:32,008 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 21:11:33,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 27 proven. 1000 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2025-03-03 21:11:33,579 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-03 21:11:34,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 27 proven. 75 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2025-03-03 21:11:34,368 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 21:11:34,368 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1063693244] [2025-03-03 21:11:34,368 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1063693244] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-03 21:11:34,368 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-03-03 21:11:34,368 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 11 [2025-03-03 21:11:34,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1348504324] [2025-03-03 21:11:34,368 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-03-03 21:11:34,369 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2025-03-03 21:11:34,369 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 21:11:34,369 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2025-03-03 21:11:34,369 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2025-03-03 21:11:34,370 INFO L87 Difference]: Start difference. First operand 110 states and 162 transitions. Second operand has 11 states, 11 states have (on average 9.454545454545455) internal successors, (104), 11 states have internal predecessors, (104), 4 states have call successors, (70), 3 states have call predecessors, (70), 5 states have return successors, (70), 4 states have call predecessors, (70), 4 states have call successors, (70) [2025-03-03 21:11:37,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 21:11:38,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 21:11:38,405 INFO L93 Difference]: Finished difference Result 274 states and 387 transitions. [2025-03-03 21:11:38,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-03-03 21:11:38,406 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 9.454545454545455) internal successors, (104), 11 states have internal predecessors, (104), 4 states have call successors, (70), 3 states have call predecessors, (70), 5 states have return successors, (70), 4 states have call predecessors, (70), 4 states have call successors, (70) Word has length 223 [2025-03-03 21:11:38,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 21:11:38,408 INFO L225 Difference]: With dead ends: 274 [2025-03-03 21:11:38,408 INFO L226 Difference]: Without dead ends: 167 [2025-03-03 21:11:38,409 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 454 GetRequests, 437 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=129, Invalid=213, Unknown=0, NotChecked=0, Total=342 [2025-03-03 21:11:38,409 INFO L435 NwaCegarLoop]: 116 mSDtfsCounter, 225 mSDsluCounter, 259 mSDsCounter, 0 mSdLazyCounter, 391 mSolverCounterSat, 130 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 226 SdHoareTripleChecker+Valid, 375 SdHoareTripleChecker+Invalid, 521 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 130 IncrementalHoareTripleChecker+Valid, 391 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2025-03-03 21:11:38,409 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [226 Valid, 375 Invalid, 521 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [130 Valid, 391 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2025-03-03 21:11:38,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167 states. [2025-03-03 21:11:38,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167 to 152. [2025-03-03 21:11:38,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 152 states, 100 states have (on average 1.25) internal successors, (125), 101 states have internal predecessors, (125), 44 states have call successors, (44), 7 states have call predecessors, (44), 7 states have return successors, (44), 43 states have call predecessors, (44), 44 states have call successors, (44) [2025-03-03 21:11:38,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 152 states and 213 transitions. [2025-03-03 21:11:38,432 INFO L78 Accepts]: Start accepts. Automaton has 152 states and 213 transitions. Word has length 223 [2025-03-03 21:11:38,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 21:11:38,434 INFO L471 AbstractCegarLoop]: Abstraction has 152 states and 213 transitions. [2025-03-03 21:11:38,434 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 9.454545454545455) internal successors, (104), 11 states have internal predecessors, (104), 4 states have call successors, (70), 3 states have call predecessors, (70), 5 states have return successors, (70), 4 states have call predecessors, (70), 4 states have call successors, (70) [2025-03-03 21:11:38,434 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 213 transitions. [2025-03-03 21:11:38,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2025-03-03 21:11:38,437 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 21:11:38,438 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 21:11:38,449 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2025-03-03 21:11:38,644 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 21:11:38,644 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 21:11:38,645 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 21:11:38,645 INFO L85 PathProgramCache]: Analyzing trace with hash 1709574784, now seen corresponding path program 1 times [2025-03-03 21:11:38,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 21:11:38,645 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [928619409] [2025-03-03 21:11:38,645 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 21:11:38,645 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 21:11:38,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 21:11:38,648 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-03 21:11:38,648 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2025-03-03 21:11:38,681 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 224 statements into 1 equivalence classes. [2025-03-03 21:11:38,909 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 224 of 224 statements. [2025-03-03 21:11:38,909 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 21:11:38,909 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 21:11:38,920 INFO L256 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 3 conjuncts are in the unsatisfiable core [2025-03-03 21:11:38,923 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 21:11:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2025-03-03 21:11:39,568 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 21:11:39,568 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 21:11:39,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [928619409] [2025-03-03 21:11:39,569 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [928619409] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 21:11:39,569 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 21:11:39,569 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 21:11:39,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [449998747] [2025-03-03 21:11:39,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 21:11:39,569 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-03 21:11:39,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 21:11:39,569 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-03 21:11:39,569 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-03 21:11:39,570 INFO L87 Difference]: Start difference. First operand 152 states and 213 transitions. Second operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2025-03-03 21:11:41,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 21:11:41,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 21:11:41,728 INFO L93 Difference]: Finished difference Result 450 states and 633 transitions. [2025-03-03 21:11:41,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-03 21:11:41,728 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 224 [2025-03-03 21:11:41,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 21:11:41,731 INFO L225 Difference]: With dead ends: 450 [2025-03-03 21:11:41,731 INFO L226 Difference]: Without dead ends: 301 [2025-03-03 21:11:41,732 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-03 21:11:41,732 INFO L435 NwaCegarLoop]: 134 mSDtfsCounter, 33 mSDsluCounter, 255 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 389 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2025-03-03 21:11:41,733 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [33 Valid, 389 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2025-03-03 21:11:41,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2025-03-03 21:11:41,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 299. [2025-03-03 21:11:41,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 299 states, 196 states have (on average 1.25) internal successors, (245), 198 states have internal predecessors, (245), 88 states have call successors, (88), 14 states have call predecessors, (88), 14 states have return successors, (88), 86 states have call predecessors, (88), 88 states have call successors, (88) [2025-03-03 21:11:41,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 421 transitions. [2025-03-03 21:11:41,772 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 421 transitions. Word has length 224 [2025-03-03 21:11:41,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 21:11:41,772 INFO L471 AbstractCegarLoop]: Abstraction has 299 states and 421 transitions. [2025-03-03 21:11:41,772 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2025-03-03 21:11:41,772 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 421 transitions. [2025-03-03 21:11:41,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2025-03-03 21:11:41,775 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 21:11:41,776 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 21:11:41,786 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2025-03-03 21:11:41,976 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 21:11:41,976 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 21:11:41,977 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 21:11:41,977 INFO L85 PathProgramCache]: Analyzing trace with hash -842582177, now seen corresponding path program 1 times [2025-03-03 21:11:41,977 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 21:11:41,977 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [321391765] [2025-03-03 21:11:41,977 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 21:11:41,977 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 21:11:41,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 21:11:41,979 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-03 21:11:41,981 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2025-03-03 21:11:42,013 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 224 statements into 1 equivalence classes. [2025-03-03 21:11:42,533 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 224 of 224 statements. [2025-03-03 21:11:42,533 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 21:11:42,533 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 21:11:42,548 INFO L256 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 61 conjuncts are in the unsatisfiable core [2025-03-03 21:11:42,553 INFO L279 TraceCheckSpWp]: Computing forward predicates...