./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.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 c059c6e808181dc4dbac037ab5c2899e07b4a989a4b9d7a03b2b3462ce48ebd4 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 12:53:11,639 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 12:53:11,685 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-16 12:53:11,691 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 12:53:11,693 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 12:53:11,718 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 12:53:11,719 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 12:53:11,719 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 12:53:11,720 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 12:53:11,720 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 12:53:11,721 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 12:53:11,721 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 12:53:11,721 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 12:53:11,722 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 12:53:11,722 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 12:53:11,722 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 12:53:11,722 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 12:53:11,722 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-16 12:53:11,723 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 12:53:11,723 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-16 12:53:11,723 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 12:53:11,724 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 12:53:11,724 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 12:53:11,724 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 12:53:11,724 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 12:53:11,725 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-16 12:53:11,725 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 12:53:11,725 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 12:53:11,725 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 12:53:11,725 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 12:53:11,726 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 12:53:11,726 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 12:53:11,726 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 12:53:11,726 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 12:53:11,727 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 12:53:11,727 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 12:53:11,727 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 12:53:11,727 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 12:53:11,728 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 12:53:11,728 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 12:53:11,728 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 12:53:11,731 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 12:53:11,731 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c059c6e808181dc4dbac037ab5c2899e07b4a989a4b9d7a03b2b3462ce48ebd4 [2024-11-16 12:53:11,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 12:53:12,006 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 12:53:12,009 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 12:53:12,010 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 12:53:12,011 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 12:53:12,012 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i [2024-11-16 12:53:13,302 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 12:53:13,524 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 12:53:13,525 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i [2024-11-16 12:53:13,534 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe9467fd8/6f25a1f10de141238782d7274a7342b6/FLAG7d1d5a020 [2024-11-16 12:53:13,546 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe9467fd8/6f25a1f10de141238782d7274a7342b6 [2024-11-16 12:53:13,549 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 12:53:13,551 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 12:53:13,552 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 12:53:13,552 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 12:53:13,557 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 12:53:13,558 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:53:13" (1/1) ... [2024-11-16 12:53:13,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f5743e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:13, skipping insertion in model container [2024-11-16 12:53:13,559 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:53:13" (1/1) ... [2024-11-16 12:53:13,591 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 12:53:13,740 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i[916,929] [2024-11-16 12:53:13,815 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 12:53:13,828 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 12:53:13,838 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i[916,929] [2024-11-16 12:53:13,868 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 12:53:13,890 INFO L204 MainTranslator]: Completed translation [2024-11-16 12:53:13,891 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:13 WrapperNode [2024-11-16 12:53:13,891 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 12:53:13,892 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 12:53:13,893 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 12:53:13,893 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 12:53:13,899 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:13" (1/1) ... [2024-11-16 12:53:13,914 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:13" (1/1) ... [2024-11-16 12:53:13,953 INFO L138 Inliner]: procedures = 26, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 302 [2024-11-16 12:53:13,957 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 12:53:13,958 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 12:53:13,958 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 12:53:13,958 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 12:53:13,967 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:13" (1/1) ... [2024-11-16 12:53:13,967 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:13" (1/1) ... [2024-11-16 12:53:13,971 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:13" (1/1) ... [2024-11-16 12:53:14,001 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]. [2024-11-16 12:53:14,002 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:13" (1/1) ... [2024-11-16 12:53:14,002 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:13" (1/1) ... [2024-11-16 12:53:14,012 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:13" (1/1) ... [2024-11-16 12:53:14,014 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:13" (1/1) ... [2024-11-16 12:53:14,021 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:13" (1/1) ... [2024-11-16 12:53:14,023 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:13" (1/1) ... [2024-11-16 12:53:14,028 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 12:53:14,030 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 12:53:14,030 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 12:53:14,031 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 12:53:14,031 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:13" (1/1) ... [2024-11-16 12:53:14,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 12:53:14,046 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 12:53:14,064 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) [2024-11-16 12:53:14,068 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 [2024-11-16 12:53:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 12:53:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 12:53:14,142 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 12:53:14,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 12:53:14,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 12:53:14,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 12:53:14,271 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 12:53:14,274 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 12:53:14,708 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L264: havoc property_#t~bitwise31#1;havoc property_#t~short32#1; [2024-11-16 12:53:14,763 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-16 12:53:14,763 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 12:53:14,781 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 12:53:14,782 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-16 12:53:14,782 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 12:53:14 BoogieIcfgContainer [2024-11-16 12:53:14,782 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 12:53:14,784 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 12:53:14,784 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 12:53:14,787 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 12:53:14,787 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 12:53:13" (1/3) ... [2024-11-16 12:53:14,788 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49c6b63e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:53:14, skipping insertion in model container [2024-11-16 12:53:14,788 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:13" (2/3) ... [2024-11-16 12:53:14,788 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49c6b63e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:53:14, skipping insertion in model container [2024-11-16 12:53:14,788 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 12:53:14" (3/3) ... [2024-11-16 12:53:14,790 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-76.i [2024-11-16 12:53:14,804 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 12:53:14,805 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 12:53:14,860 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 12:53:14,867 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;@3a326391, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 12:53:14,867 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 12:53:14,872 INFO L276 IsEmpty]: Start isEmpty. Operand has 135 states, 89 states have (on average 1.4831460674157304) internal successors, (132), 90 states have internal predecessors, (132), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-16 12:53:14,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-16 12:53:14,886 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:53:14,887 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:53:14,888 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:53:14,891 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:53:14,892 INFO L85 PathProgramCache]: Analyzing trace with hash 885719795, now seen corresponding path program 1 times [2024-11-16 12:53:14,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 12:53:14,899 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1909417597] [2024-11-16 12:53:14,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:53:14,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 12:53:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 12:53:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 12:53:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 12:53:15,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-16 12:53:15,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-16 12:53:15,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-16 12:53:15,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,247 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-16 12:53:15,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-16 12:53:15,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-16 12:53:15,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-16 12:53:15,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-16 12:53:15,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-16 12:53:15,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,310 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-16 12:53:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-16 12:53:15,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-16 12:53:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 12:53:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-16 12:53:15,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,358 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-16 12:53:15,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-16 12:53:15,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-16 12:53:15,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-16 12:53:15,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-16 12:53:15,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-16 12:53:15,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-16 12:53:15,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-16 12:53:15,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-16 12:53:15,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-16 12:53:15,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-16 12:53:15,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-16 12:53:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-16 12:53:15,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-16 12:53:15,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-16 12:53:15,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-16 12:53:15,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-16 12:53:15,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-16 12:53:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-16 12:53:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-16 12:53:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,465 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-16 12:53:15,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-16 12:53:15,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-16 12:53:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-16 12:53:15,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-16 12:53:15,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-16 12:53:15,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:15,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-16 12:53:15,505 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 12:53:15,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1909417597] [2024-11-16 12:53:15,506 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1909417597] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 12:53:15,506 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 12:53:15,506 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 12:53:15,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210188108] [2024-11-16 12:53:15,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 12:53:15,516 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-16 12:53:15,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 12:53:15,540 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-16 12:53:15,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 12:53:15,544 INFO L87 Difference]: Start difference. First operand has 135 states, 89 states have (on average 1.4831460674157304) internal successors, (132), 90 states have internal predecessors, (132), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-16 12:53:15,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 12:53:15,583 INFO L93 Difference]: Finished difference Result 258 states and 466 transitions. [2024-11-16 12:53:15,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 12:53:15,586 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) Word has length 273 [2024-11-16 12:53:15,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 12:53:15,597 INFO L225 Difference]: With dead ends: 258 [2024-11-16 12:53:15,597 INFO L226 Difference]: Without dead ends: 126 [2024-11-16 12:53:15,601 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 12:53:15,606 INFO L432 NwaCegarLoop]: 200 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 200 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-16 12:53:15,609 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 200 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 12:53:15,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2024-11-16 12:53:15,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 126. [2024-11-16 12:53:15,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 81 states have (on average 1.4197530864197532) internal successors, (115), 81 states have internal predecessors, (115), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-16 12:53:15,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 201 transitions. [2024-11-16 12:53:15,676 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 201 transitions. Word has length 273 [2024-11-16 12:53:15,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 12:53:15,677 INFO L471 AbstractCegarLoop]: Abstraction has 126 states and 201 transitions. [2024-11-16 12:53:15,677 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2024-11-16 12:53:15,677 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 201 transitions. [2024-11-16 12:53:15,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-16 12:53:15,683 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:53:15,685 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:53:15,686 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 12:53:15,686 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:53:15,686 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:53:15,686 INFO L85 PathProgramCache]: Analyzing trace with hash -19620656, now seen corresponding path program 1 times [2024-11-16 12:53:15,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 12:53:15,687 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663392526] [2024-11-16 12:53:15,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:53:15,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 12:53:15,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,051 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 12:53:16,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,057 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 12:53:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 12:53:16,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-16 12:53:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-16 12:53:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-16 12:53:16,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-16 12:53:16,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-16 12:53:16,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-16 12:53:16,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-16 12:53:16,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-16 12:53:16,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-16 12:53:16,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-16 12:53:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-16 12:53:16,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-16 12:53:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 12:53:16,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,141 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-16 12:53:16,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-16 12:53:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-16 12:53:16,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-16 12:53:16,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-16 12:53:16,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-16 12:53:16,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,170 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-16 12:53:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-16 12:53:16,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-16 12:53:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-16 12:53:16,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-16 12:53:16,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-16 12:53:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-16 12:53:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-16 12:53:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-16 12:53:16,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-16 12:53:16,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-16 12:53:16,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-16 12:53:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-16 12:53:16,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-16 12:53:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-16 12:53:16,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-16 12:53:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-16 12:53:16,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-16 12:53:16,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-16 12:53:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-16 12:53:16,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,269 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-16 12:53:16,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-16 12:53:16,276 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 12:53:16,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663392526] [2024-11-16 12:53:16,276 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1663392526] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 12:53:16,276 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 12:53:16,276 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 12:53:16,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635614590] [2024-11-16 12:53:16,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 12:53:16,278 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 12:53:16,278 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 12:53:16,279 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 12:53:16,279 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 12:53:16,279 INFO L87 Difference]: Start difference. First operand 126 states and 201 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-16 12:53:16,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 12:53:16,531 INFO L93 Difference]: Finished difference Result 372 states and 597 transitions. [2024-11-16 12:53:16,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-16 12:53:16,532 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 273 [2024-11-16 12:53:16,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 12:53:16,536 INFO L225 Difference]: With dead ends: 372 [2024-11-16 12:53:16,536 INFO L226 Difference]: Without dead ends: 249 [2024-11-16 12:53:16,537 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-16 12:53:16,538 INFO L432 NwaCegarLoop]: 195 mSDtfsCounter, 111 mSDsluCounter, 295 mSDsCounter, 0 mSdLazyCounter, 110 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 111 SdHoareTripleChecker+Valid, 490 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 110 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-16 12:53:16,539 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [111 Valid, 490 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 110 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-16 12:53:16,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states. [2024-11-16 12:53:16,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 246. [2024-11-16 12:53:16,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 157 states have (on average 1.4267515923566878) internal successors, (224), 157 states have internal predecessors, (224), 86 states have call successors, (86), 2 states have call predecessors, (86), 2 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2024-11-16 12:53:16,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 396 transitions. [2024-11-16 12:53:16,578 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 396 transitions. Word has length 273 [2024-11-16 12:53:16,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 12:53:16,582 INFO L471 AbstractCegarLoop]: Abstraction has 246 states and 396 transitions. [2024-11-16 12:53:16,583 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-16 12:53:16,583 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 396 transitions. [2024-11-16 12:53:16,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-16 12:53:16,590 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:53:16,590 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:53:16,590 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-16 12:53:16,590 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:53:16,591 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:53:16,591 INFO L85 PathProgramCache]: Analyzing trace with hash 109462063, now seen corresponding path program 1 times [2024-11-16 12:53:16,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 12:53:16,591 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1823787942] [2024-11-16 12:53:16,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:53:16,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 12:53:16,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 12:53:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 12:53:16,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 12:53:16,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-16 12:53:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-16 12:53:16,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-16 12:53:16,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-16 12:53:16,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-16 12:53:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-16 12:53:16,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-16 12:53:16,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-16 12:53:16,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-16 12:53:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-16 12:53:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-16 12:53:16,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-16 12:53:16,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 12:53:16,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-16 12:53:16,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-16 12:53:16,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-16 12:53:16,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:16,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-16 12:53:16,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-16 12:53:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-16 12:53:17,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-16 12:53:17,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-16 12:53:17,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-16 12:53:17,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-16 12:53:17,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-16 12:53:17,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-16 12:53:17,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-16 12:53:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-16 12:53:17,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-16 12:53:17,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-16 12:53:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-16 12:53:17,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-16 12:53:17,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-16 12:53:17,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-16 12:53:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-16 12:53:17,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-16 12:53:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-16 12:53:17,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-16 12:53:17,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-16 12:53:17,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-16 12:53:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-16 12:53:17,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,115 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 54 proven. 72 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-16 12:53:17,116 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 12:53:17,116 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1823787942] [2024-11-16 12:53:17,116 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1823787942] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 12:53:17,116 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1131557941] [2024-11-16 12:53:17,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:53:17,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 12:53:17,116 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 12:53:17,118 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) [2024-11-16 12:53:17,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-16 12:53:17,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:17,279 INFO L255 TraceCheckSpWp]: Trace formula consists of 609 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-16 12:53:17,295 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 12:53:17,632 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1806 proven. 72 refuted. 0 times theorem prover too weak. 1734 trivial. 0 not checked. [2024-11-16 12:53:17,633 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-16 12:53:17,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 54 proven. 72 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-16 12:53:17,932 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1131557941] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-16 12:53:17,932 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-16 12:53:17,932 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-11-16 12:53:17,932 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441787281] [2024-11-16 12:53:17,932 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-16 12:53:17,933 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 12:53:17,933 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 12:53:17,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 12:53:17,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-16 12:53:17,934 INFO L87 Difference]: Start difference. First operand 246 states and 396 transitions. Second operand has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 2 states have call successors, (67), 2 states have call predecessors, (67), 4 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) [2024-11-16 12:53:18,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 12:53:18,348 INFO L93 Difference]: Finished difference Result 535 states and 851 transitions. [2024-11-16 12:53:18,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-16 12:53:18,348 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 2 states have call successors, (67), 2 states have call predecessors, (67), 4 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) Word has length 273 [2024-11-16 12:53:18,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 12:53:18,351 INFO L225 Difference]: With dead ends: 535 [2024-11-16 12:53:18,352 INFO L226 Difference]: Without dead ends: 292 [2024-11-16 12:53:18,356 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 638 GetRequests, 628 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-16 12:53:18,357 INFO L432 NwaCegarLoop]: 182 mSDtfsCounter, 195 mSDsluCounter, 224 mSDsCounter, 0 mSdLazyCounter, 288 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 213 SdHoareTripleChecker+Valid, 406 SdHoareTripleChecker+Invalid, 337 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 288 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-16 12:53:18,357 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [213 Valid, 406 Invalid, 337 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 288 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-16 12:53:18,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2024-11-16 12:53:18,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 285. [2024-11-16 12:53:18,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 285 states, 176 states have (on average 1.3465909090909092) internal successors, (237), 177 states have internal predecessors, (237), 104 states have call successors, (104), 4 states have call predecessors, (104), 4 states have return successors, (104), 103 states have call predecessors, (104), 104 states have call successors, (104) [2024-11-16 12:53:18,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 285 states and 445 transitions. [2024-11-16 12:53:18,385 INFO L78 Accepts]: Start accepts. Automaton has 285 states and 445 transitions. Word has length 273 [2024-11-16 12:53:18,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 12:53:18,386 INFO L471 AbstractCegarLoop]: Abstraction has 285 states and 445 transitions. [2024-11-16 12:53:18,386 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 10.0) internal successors, (70), 7 states have internal predecessors, (70), 2 states have call successors, (67), 2 states have call predecessors, (67), 4 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) [2024-11-16 12:53:18,386 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 445 transitions. [2024-11-16 12:53:18,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-16 12:53:18,391 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:53:18,391 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:53:18,408 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-16 12:53:18,592 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 12:53:18,593 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:53:18,593 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:53:18,593 INFO L85 PathProgramCache]: Analyzing trace with hash -1471129355, now seen corresponding path program 1 times [2024-11-16 12:53:18,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 12:53:18,593 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546395171] [2024-11-16 12:53:18,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:53:18,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 12:53:18,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-16 12:53:18,694 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1721725613] [2024-11-16 12:53:18,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:53:18,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 12:53:18,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 12:53:18,696 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) [2024-11-16 12:53:18,698 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-16 12:53:18,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:18,855 INFO L255 TraceCheckSpWp]: Trace formula consists of 614 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-16 12:53:18,864 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 12:53:20,184 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-16 12:53:20,184 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-16 12:53:20,184 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 12:53:20,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546395171] [2024-11-16 12:53:20,185 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-16 12:53:20,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1721725613] [2024-11-16 12:53:20,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1721725613] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 12:53:20,185 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 12:53:20,185 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 12:53:20,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [581552660] [2024-11-16 12:53:20,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 12:53:20,186 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 12:53:20,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 12:53:20,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 12:53:20,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-16 12:53:20,187 INFO L87 Difference]: Start difference. First operand 285 states and 445 transitions. Second operand has 7 states, 7 states have (on average 9.0) internal successors, (63), 6 states have internal predecessors, (63), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-16 12:53:21,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 12:53:21,465 INFO L93 Difference]: Finished difference Result 1600 states and 2488 transitions. [2024-11-16 12:53:21,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-16 12:53:21,465 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.0) internal successors, (63), 6 states have internal predecessors, (63), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 275 [2024-11-16 12:53:21,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 12:53:21,475 INFO L225 Difference]: With dead ends: 1600 [2024-11-16 12:53:21,475 INFO L226 Difference]: Without dead ends: 1349 [2024-11-16 12:53:21,477 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 283 GetRequests, 269 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=79, Invalid=161, Unknown=0, NotChecked=0, Total=240 [2024-11-16 12:53:21,478 INFO L432 NwaCegarLoop]: 519 mSDtfsCounter, 824 mSDsluCounter, 1287 mSDsCounter, 0 mSdLazyCounter, 1039 mSolverCounterSat, 353 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 824 SdHoareTripleChecker+Valid, 1806 SdHoareTripleChecker+Invalid, 1392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 353 IncrementalHoareTripleChecker+Valid, 1039 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-11-16 12:53:21,478 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [824 Valid, 1806 Invalid, 1392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [353 Valid, 1039 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-11-16 12:53:21,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1349 states. [2024-11-16 12:53:21,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1349 to 906. [2024-11-16 12:53:21,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 906 states, 572 states have (on average 1.3653846153846154) internal successors, (781), 573 states have internal predecessors, (781), 319 states have call successors, (319), 14 states have call predecessors, (319), 14 states have return successors, (319), 318 states have call predecessors, (319), 319 states have call successors, (319) [2024-11-16 12:53:21,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 1419 transitions. [2024-11-16 12:53:21,604 INFO L78 Accepts]: Start accepts. Automaton has 906 states and 1419 transitions. Word has length 275 [2024-11-16 12:53:21,606 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 12:53:21,606 INFO L471 AbstractCegarLoop]: Abstraction has 906 states and 1419 transitions. [2024-11-16 12:53:21,606 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.0) internal successors, (63), 6 states have internal predecessors, (63), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-16 12:53:21,606 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1419 transitions. [2024-11-16 12:53:21,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-16 12:53:21,608 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:53:21,608 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:53:21,622 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-16 12:53:21,809 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2024-11-16 12:53:21,809 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:53:21,809 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:53:21,810 INFO L85 PathProgramCache]: Analyzing trace with hash -1667642860, now seen corresponding path program 1 times [2024-11-16 12:53:21,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 12:53:21,810 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1205283753] [2024-11-16 12:53:21,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:53:21,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 12:53:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-16 12:53:21,917 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [5182253] [2024-11-16 12:53:21,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:53:21,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 12:53:21,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 12:53:21,920 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) [2024-11-16 12:53:21,922 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-16 12:53:22,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:22,055 INFO L255 TraceCheckSpWp]: Trace formula consists of 614 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-16 12:53:22,062 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 12:53:22,380 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-16 12:53:22,380 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-16 12:53:22,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 12:53:22,381 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1205283753] [2024-11-16 12:53:22,381 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-16 12:53:22,381 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [5182253] [2024-11-16 12:53:22,381 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [5182253] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 12:53:22,381 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 12:53:22,381 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-16 12:53:22,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [293266422] [2024-11-16 12:53:22,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 12:53:22,382 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-16 12:53:22,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 12:53:22,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-16 12:53:22,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-16 12:53:22,384 INFO L87 Difference]: Start difference. First operand 906 states and 1419 transitions. Second operand has 6 states, 6 states have (on average 10.5) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-16 12:53:22,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 12:53:22,772 INFO L93 Difference]: Finished difference Result 3286 states and 5141 transitions. [2024-11-16 12:53:22,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-16 12:53:22,773 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.5) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 275 [2024-11-16 12:53:22,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 12:53:22,791 INFO L225 Difference]: With dead ends: 3286 [2024-11-16 12:53:22,791 INFO L226 Difference]: Without dead ends: 2414 [2024-11-16 12:53:22,797 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 279 GetRequests, 270 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2024-11-16 12:53:22,798 INFO L432 NwaCegarLoop]: 615 mSDtfsCounter, 360 mSDsluCounter, 1578 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 360 SdHoareTripleChecker+Valid, 2193 SdHoareTripleChecker+Invalid, 176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-16 12:53:22,799 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [360 Valid, 2193 Invalid, 176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-16 12:53:22,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2414 states. [2024-11-16 12:53:22,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2414 to 1289. [2024-11-16 12:53:22,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1289 states, 820 states have (on average 1.3646341463414635) internal successors, (1119), 822 states have internal predecessors, (1119), 448 states have call successors, (448), 20 states have call predecessors, (448), 20 states have return successors, (448), 446 states have call predecessors, (448), 448 states have call successors, (448) [2024-11-16 12:53:23,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 1289 states and 2015 transitions. [2024-11-16 12:53:23,003 INFO L78 Accepts]: Start accepts. Automaton has 1289 states and 2015 transitions. Word has length 275 [2024-11-16 12:53:23,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 12:53:23,004 INFO L471 AbstractCegarLoop]: Abstraction has 1289 states and 2015 transitions. [2024-11-16 12:53:23,004 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.5) internal successors, (63), 5 states have internal predecessors, (63), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-16 12:53:23,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2015 transitions. [2024-11-16 12:53:23,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-16 12:53:23,006 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:53:23,006 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:53:23,023 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-16 12:53:23,210 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 12:53:23,211 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:53:23,211 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:53:23,211 INFO L85 PathProgramCache]: Analyzing trace with hash -263051926, now seen corresponding path program 1 times [2024-11-16 12:53:23,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 12:53:23,211 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1003125413] [2024-11-16 12:53:23,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:53:23,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 12:53:23,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-16 12:53:23,320 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1643016733] [2024-11-16 12:53:23,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:53:23,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 12:53:23,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 12:53:23,324 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-16 12:53:23,325 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-16 12:53:23,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:23,465 INFO L255 TraceCheckSpWp]: Trace formula consists of 617 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-16 12:53:23,469 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 12:53:24,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-16 12:53:24,542 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-16 12:53:24,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 12:53:24,543 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1003125413] [2024-11-16 12:53:24,543 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-16 12:53:24,543 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1643016733] [2024-11-16 12:53:24,543 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1643016733] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 12:53:24,543 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 12:53:24,543 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-16 12:53:24,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954292283] [2024-11-16 12:53:24,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 12:53:24,544 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-16 12:53:24,544 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 12:53:24,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-16 12:53:24,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2024-11-16 12:53:24,545 INFO L87 Difference]: Start difference. First operand 1289 states and 2015 transitions. Second operand has 8 states, 8 states have (on average 8.0) internal successors, (64), 7 states have internal predecessors, (64), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-16 12:53:25,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 12:53:25,508 INFO L93 Difference]: Finished difference Result 1875 states and 2909 transitions. [2024-11-16 12:53:25,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-16 12:53:25,509 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.0) internal successors, (64), 7 states have internal predecessors, (64), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 276 [2024-11-16 12:53:25,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 12:53:25,520 INFO L225 Difference]: With dead ends: 1875 [2024-11-16 12:53:25,520 INFO L226 Difference]: Without dead ends: 1624 [2024-11-16 12:53:25,523 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 280 GetRequests, 269 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2024-11-16 12:53:25,524 INFO L432 NwaCegarLoop]: 531 mSDtfsCounter, 648 mSDsluCounter, 1193 mSDsCounter, 0 mSdLazyCounter, 1143 mSolverCounterSat, 177 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 648 SdHoareTripleChecker+Valid, 1724 SdHoareTripleChecker+Invalid, 1320 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 177 IncrementalHoareTripleChecker+Valid, 1143 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-16 12:53:25,525 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [648 Valid, 1724 Invalid, 1320 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [177 Valid, 1143 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-16 12:53:25,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1624 states. [2024-11-16 12:53:25,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1624 to 1297. [2024-11-16 12:53:25,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1297 states, 828 states have (on average 1.3707729468599035) internal successors, (1135), 830 states have internal predecessors, (1135), 448 states have call successors, (448), 20 states have call predecessors, (448), 20 states have return successors, (448), 446 states have call predecessors, (448), 448 states have call successors, (448) [2024-11-16 12:53:25,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1297 states and 2031 transitions. [2024-11-16 12:53:25,674 INFO L78 Accepts]: Start accepts. Automaton has 1297 states and 2031 transitions. Word has length 276 [2024-11-16 12:53:25,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 12:53:25,676 INFO L471 AbstractCegarLoop]: Abstraction has 1297 states and 2031 transitions. [2024-11-16 12:53:25,676 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.0) internal successors, (64), 7 states have internal predecessors, (64), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-16 12:53:25,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2031 transitions. [2024-11-16 12:53:25,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-16 12:53:25,678 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:53:25,679 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:53:25,693 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-16 12:53:25,879 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 12:53:25,880 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:53:25,880 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:53:25,880 INFO L85 PathProgramCache]: Analyzing trace with hash 2042924937, now seen corresponding path program 1 times [2024-11-16 12:53:25,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 12:53:25,880 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [708469472] [2024-11-16 12:53:25,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:53:25,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 12:53:25,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 12:53:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 12:53:25,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 12:53:25,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-16 12:53:25,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-16 12:53:25,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-16 12:53:25,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-16 12:53:25,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-16 12:53:25,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-16 12:53:25,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,978 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-16 12:53:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-16 12:53:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-16 12:53:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-16 12:53:25,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-16 12:53:25,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-16 12:53:25,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 12:53:25,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-16 12:53:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-16 12:53:25,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-16 12:53:25,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-16 12:53:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-16 12:53:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:25,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-16 12:53:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-16 12:53:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-16 12:53:26,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-16 12:53:26,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,005 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-16 12:53:26,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-11-16 12:53:26,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-16 12:53:26,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-16 12:53:26,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-16 12:53:26,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,014 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-16 12:53:26,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-16 12:53:26,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-11-16 12:53:26,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-16 12:53:26,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,021 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-11-16 12:53:26,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-16 12:53:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2024-11-16 12:53:26,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,026 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-16 12:53:26,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-16 12:53:26,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,031 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-16 12:53:26,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-16 12:53:26,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,035 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-16 12:53:26,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,037 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2024-11-16 12:53:26,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:26,040 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-16 12:53:26,040 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 12:53:26,040 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [708469472] [2024-11-16 12:53:26,040 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [708469472] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 12:53:26,040 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 12:53:26,040 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 12:53:26,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1266548156] [2024-11-16 12:53:26,041 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 12:53:26,041 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 12:53:26,041 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 12:53:26,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 12:53:26,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 12:53:26,042 INFO L87 Difference]: Start difference. First operand 1297 states and 2031 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-16 12:53:26,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 12:53:26,150 INFO L93 Difference]: Finished difference Result 2834 states and 4405 transitions. [2024-11-16 12:53:26,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 12:53:26,151 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 276 [2024-11-16 12:53:26,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 12:53:26,159 INFO L225 Difference]: With dead ends: 2834 [2024-11-16 12:53:26,159 INFO L226 Difference]: Without dead ends: 1571 [2024-11-16 12:53:26,164 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 12:53:26,165 INFO L432 NwaCegarLoop]: 193 mSDtfsCounter, 25 mSDsluCounter, 183 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 376 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-16 12:53:26,165 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 376 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 12:53:26,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1571 states. [2024-11-16 12:53:26,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1571 to 1452. [2024-11-16 12:53:26,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1452 states, 983 states have (on average 1.3845371312309258) internal successors, (1361), 985 states have internal predecessors, (1361), 448 states have call successors, (448), 20 states have call predecessors, (448), 20 states have return successors, (448), 446 states have call predecessors, (448), 448 states have call successors, (448) [2024-11-16 12:53:26,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 1452 states and 2257 transitions. [2024-11-16 12:53:26,279 INFO L78 Accepts]: Start accepts. Automaton has 1452 states and 2257 transitions. Word has length 276 [2024-11-16 12:53:26,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 12:53:26,281 INFO L471 AbstractCegarLoop]: Abstraction has 1452 states and 2257 transitions. [2024-11-16 12:53:26,281 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-16 12:53:26,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2257 transitions. [2024-11-16 12:53:26,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-16 12:53:26,282 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:53:26,283 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:53:26,283 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-16 12:53:26,283 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:53:26,283 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:53:26,283 INFO L85 PathProgramCache]: Analyzing trace with hash -509232024, now seen corresponding path program 1 times [2024-11-16 12:53:26,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 12:53:26,283 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [435968898] [2024-11-16 12:53:26,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:53:26,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 12:53:26,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-16 12:53:26,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1632278291] [2024-11-16 12:53:26,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:53:26,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 12:53:26,384 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 12:53:26,386 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-16 12:53:26,387 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-16 12:53:26,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-16 12:53:26,533 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-16 12:53:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-16 12:53:26,759 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-16 12:53:26,759 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-16 12:53:26,760 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-16 12:53:26,780 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-16 12:53:26,962 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 12:53:26,965 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:53:27,123 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-16 12:53:27,126 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 12:53:27 BoogieIcfgContainer [2024-11-16 12:53:27,126 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-16 12:53:27,127 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-16 12:53:27,127 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-16 12:53:27,127 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-16 12:53:27,127 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 12:53:14" (3/4) ... [2024-11-16 12:53:27,129 INFO L146 WitnessPrinter]: No result that supports witness generation found [2024-11-16 12:53:27,131 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-16 12:53:27,131 INFO L158 Benchmark]: Toolchain (without parser) took 13581.40ms. Allocated memory was 140.5MB in the beginning and 302.0MB in the end (delta: 161.5MB). Free memory was 93.0MB in the beginning and 156.1MB in the end (delta: -63.1MB). Peak memory consumption was 98.1MB. Max. memory is 16.1GB. [2024-11-16 12:53:27,131 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 100.7MB. Free memory is still 67.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 12:53:27,132 INFO L158 Benchmark]: CACSL2BoogieTranslator took 339.08ms. Allocated memory is still 140.5MB. Free memory was 92.2MB in the beginning and 72.8MB in the end (delta: 19.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-16 12:53:27,132 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.10ms. Allocated memory is still 140.5MB. Free memory was 72.8MB in the beginning and 67.8MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-16 12:53:27,132 INFO L158 Benchmark]: Boogie Preprocessor took 71.42ms. Allocated memory is still 140.5MB. Free memory was 67.1MB in the beginning and 61.6MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-16 12:53:27,132 INFO L158 Benchmark]: IcfgBuilder took 752.52ms. Allocated memory is still 140.5MB. Free memory was 61.6MB in the beginning and 77.2MB in the end (delta: -15.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-16 12:53:27,133 INFO L158 Benchmark]: TraceAbstraction took 12342.52ms. Allocated memory was 140.5MB in the beginning and 302.0MB in the end (delta: 161.5MB). Free memory was 76.0MB in the beginning and 157.2MB in the end (delta: -81.2MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. [2024-11-16 12:53:27,133 INFO L158 Benchmark]: Witness Printer took 4.12ms. Allocated memory is still 302.0MB. Free memory is still 156.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 12:53:27,134 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 100.7MB. Free memory is still 67.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 339.08ms. Allocated memory is still 140.5MB. Free memory was 92.2MB in the beginning and 72.8MB in the end (delta: 19.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.10ms. Allocated memory is still 140.5MB. Free memory was 72.8MB in the beginning and 67.8MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.42ms. Allocated memory is still 140.5MB. Free memory was 67.1MB in the beginning and 61.6MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * IcfgBuilder took 752.52ms. Allocated memory is still 140.5MB. Free memory was 61.6MB in the beginning and 77.2MB in the end (delta: -15.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * TraceAbstraction took 12342.52ms. Allocated memory was 140.5MB in the beginning and 302.0MB in the end (delta: 161.5MB). Free memory was 76.0MB in the beginning and 157.2MB in the end (delta: -81.2MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. * Witness Printer took 4.12ms. Allocated memory is still 302.0MB. Free memory is still 156.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 264, overapproximation of someBinaryFLOATComparisonOperation at line 264. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 256.5; [L23] unsigned char var_1_2 = 0; [L24] double var_1_3 = 7.5; [L25] double var_1_4 = 256.2; [L26] double var_1_5 = 2.75; [L27] signed long int var_1_6 = -64; [L28] double var_1_7 = 8.05; [L29] float var_1_8 = 5.25; [L30] signed long int var_1_11 = 4; [L31] unsigned short int var_1_14 = 10000; [L32] unsigned short int var_1_16 = 5; [L33] unsigned short int var_1_17 = 4; [L34] unsigned char var_1_18 = 100; [L35] unsigned char var_1_19 = 1; [L36] unsigned char var_1_20 = 8; [L37] double var_1_21 = 63.25; [L38] double var_1_22 = 1.5; [L39] unsigned char var_1_23 = 0; [L40] unsigned char var_1_24 = 0; [L41] unsigned char var_1_25 = 0; [L42] unsigned char var_1_26 = 0; [L43] signed long int var_1_27 = 0; [L44] signed long int var_1_28 = 32; [L45] signed long int var_1_29 = -64; [L46] unsigned long int var_1_30 = 50; [L47] double var_1_31 = 5.625; [L48] double var_1_32 = 16.625; [L49] unsigned long int var_1_33 = 8; [L50] unsigned long int var_1_34 = 128; [L51] unsigned short int var_1_35 = 64; [L52] unsigned short int var_1_36 = 128; [L53] unsigned short int var_1_37 = 2; [L54] unsigned char var_1_38 = 10; [L55] unsigned char var_1_39 = 128; [L56] unsigned char var_1_40 = 1; [L57] unsigned long int var_1_41 = 0; [L58] unsigned long int var_1_42 = 3375310053; [L59] unsigned long int var_1_43 = 0; [L60] double var_1_44 = 31.5; [L61] unsigned long int var_1_45 = 2961105625; [L62] unsigned long int var_1_46 = 10; [L63] unsigned char var_1_47 = 5; [L64] double last_1_var_1_1 = 256.5; [L65] float last_1_var_1_8 = 5.25; [L66] signed long int last_1_var_1_11 = 4; [L67] unsigned short int last_1_var_1_14 = 10000; [L68] unsigned short int last_1_var_1_17 = 4; [L69] unsigned char last_1_var_1_18 = 100; VAL [isInitial=0, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L268] isInitial = 1 [L269] FCALL initially() [L270] COND TRUE 1 [L271] CALL updateLastVariables() [L256] last_1_var_1_1 = var_1_1 [L257] last_1_var_1_8 = var_1_8 [L258] last_1_var_1_11 = var_1_11 [L259] last_1_var_1_14 = var_1_14 [L260] last_1_var_1_17 = var_1_17 [L261] last_1_var_1_18 = var_1_18 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L271] RET updateLastVariables() [L272] CALL updateVariables() [L186] var_1_2 = __VERIFIER_nondet_uchar() [L187] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L187] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L188] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L188] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_3=15/2, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L189] var_1_3 = __VERIFIER_nondet_double() [L190] CALL assume_abort_if_not((var_1_3 >= -922337.2036854765600e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L190] RET assume_abort_if_not((var_1_3 >= -922337.2036854765600e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854765600e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_4=1281/5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L191] var_1_4 = __VERIFIER_nondet_double() [L192] CALL assume_abort_if_not((var_1_4 >= -922337.2036854765600e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L192] RET assume_abort_if_not((var_1_4 >= -922337.2036854765600e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_5=11/4, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L193] var_1_5 = __VERIFIER_nondet_double() [L194] CALL assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L194] RET assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_7=161/20, var_1_8=21/4] [L195] var_1_7 = __VERIFIER_nondet_double() [L196] CALL assume_abort_if_not((var_1_7 >= -922337.2036854776000e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854776000e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L196] RET assume_abort_if_not((var_1_7 >= -922337.2036854776000e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854776000e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L197] CALL assume_abort_if_not(var_1_7 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L197] RET assume_abort_if_not(var_1_7 != 0.0F) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=5, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L198] var_1_16 = __VERIFIER_nondet_ushort() [L199] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L199] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L200] CALL assume_abort_if_not(var_1_16 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L200] RET assume_abort_if_not(var_1_16 <= 65534) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=1, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L201] var_1_19 = __VERIFIER_nondet_uchar() [L202] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L202] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L203] CALL assume_abort_if_not(var_1_19 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L203] RET assume_abort_if_not(var_1_19 <= 64) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=8, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L204] var_1_20 = __VERIFIER_nondet_uchar() [L205] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L205] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L206] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L206] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_22=3/2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L207] var_1_22 = __VERIFIER_nondet_double() [L208] CALL assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L208] RET assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L209] var_1_24 = __VERIFIER_nondet_uchar() [L210] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L210] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L211] CALL assume_abort_if_not(var_1_24 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L211] RET assume_abort_if_not(var_1_24 <= 1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L212] var_1_25 = __VERIFIER_nondet_uchar() [L213] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L213] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L214] CALL assume_abort_if_not(var_1_25 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L214] RET assume_abort_if_not(var_1_25 <= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L215] var_1_26 = __VERIFIER_nondet_uchar() [L216] CALL assume_abort_if_not(var_1_26 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L216] RET assume_abort_if_not(var_1_26 >= 1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L217] CALL assume_abort_if_not(var_1_26 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L217] RET assume_abort_if_not(var_1_26 <= 1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=32, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L218] var_1_28 = __VERIFIER_nondet_long() [L219] CALL assume_abort_if_not(var_1_28 >= -2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L219] RET assume_abort_if_not(var_1_28 >= -2147483646) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L220] CALL assume_abort_if_not(var_1_28 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L220] RET assume_abort_if_not(var_1_28 <= 2147483646) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-64, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L221] var_1_29 = __VERIFIER_nondet_long() [L222] CALL assume_abort_if_not(var_1_29 >= -536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L222] RET assume_abort_if_not(var_1_29 >= -536870911) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L223] CALL assume_abort_if_not(var_1_29 <= 536870912) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L223] RET assume_abort_if_not(var_1_29 <= 536870912) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_31=45/8, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L224] var_1_31 = __VERIFIER_nondet_double() [L225] CALL assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854776000e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L225] RET assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854776000e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_32=133/8, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L226] var_1_32 = __VERIFIER_nondet_double() [L227] CALL assume_abort_if_not((var_1_32 >= -922337.2036854776000e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L227] RET assume_abort_if_not((var_1_32 >= -922337.2036854776000e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854776000e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=8, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L228] var_1_33 = __VERIFIER_nondet_ulong() [L229] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L229] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L230] CALL assume_abort_if_not(var_1_33 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L230] RET assume_abort_if_not(var_1_33 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=128, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L231] var_1_34 = __VERIFIER_nondet_ulong() [L232] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L232] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L233] CALL assume_abort_if_not(var_1_34 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L233] RET assume_abort_if_not(var_1_34 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=128, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L234] var_1_36 = __VERIFIER_nondet_ushort() [L235] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L235] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L236] CALL assume_abort_if_not(var_1_36 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L236] RET assume_abort_if_not(var_1_36 <= 32767) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=2, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L237] var_1_37 = __VERIFIER_nondet_ushort() [L238] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L238] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L239] CALL assume_abort_if_not(var_1_37 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L239] RET assume_abort_if_not(var_1_37 <= 32767) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=128, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L240] var_1_39 = __VERIFIER_nondet_uchar() [L241] CALL assume_abort_if_not(var_1_39 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L241] RET assume_abort_if_not(var_1_39 >= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L242] CALL assume_abort_if_not(var_1_39 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L242] RET assume_abort_if_not(var_1_39 <= 254) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=1, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L243] var_1_40 = __VERIFIER_nondet_uchar() [L244] CALL assume_abort_if_not(var_1_40 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L244] RET assume_abort_if_not(var_1_40 >= 0) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L245] CALL assume_abort_if_not(var_1_40 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L245] RET assume_abort_if_not(var_1_40 <= 127) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=3375310053, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L246] var_1_42 = __VERIFIER_nondet_ulong() [L247] CALL assume_abort_if_not(var_1_42 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L247] RET assume_abort_if_not(var_1_42 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L248] CALL assume_abort_if_not(var_1_42 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L248] RET assume_abort_if_not(var_1_42 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_44=63/2, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L249] var_1_44 = __VERIFIER_nondet_double() [L250] CALL assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L250] RET assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2961105625, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L251] var_1_45 = __VERIFIER_nondet_ulong() [L252] CALL assume_abort_if_not(var_1_45 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L252] RET assume_abort_if_not(var_1_45 >= 2147483647) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L253] CALL assume_abort_if_not(var_1_45 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L253] RET assume_abort_if_not(var_1_45 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=253/4, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L272] RET updateVariables() [L273] CALL step() [L73] var_1_21 = var_1_22 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L74] COND FALSE !(var_1_22 < (- var_1_21)) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L81] COND FALSE !(((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) <= (- 15.25)) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=50, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L84] COND FALSE !((((((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))) < 0 ) ? -((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))) : ((((var_1_22) < (var_1_21)) ? (var_1_22) : (var_1_21))))) >= (var_1_31 - ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))))) [L91] var_1_30 = (((((((var_1_34) < (var_1_33)) ? (var_1_34) : (var_1_33))) < 0 ) ? -((((var_1_34) < (var_1_33)) ? (var_1_34) : (var_1_33))) : ((((var_1_34) < (var_1_33)) ? (var_1_34) : (var_1_33))))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L93] COND TRUE \read(var_1_26) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L94] COND TRUE (~ var_1_33) <= var_1_30 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=64, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L95] COND TRUE ! var_1_23 [L96] var_1_35 = (var_1_36 + var_1_37) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=10, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L106] COND TRUE \read(var_1_26) [L107] var_1_38 = ((((var_1_39 - var_1_40) < 0 ) ? -(var_1_39 - var_1_40) : (var_1_39 - var_1_40))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_40=126, var_1_41=0, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L109] COND TRUE var_1_32 > var_1_22 [L110] var_1_41 = ((((var_1_42 - ((((var_1_36) > (var_1_35)) ? (var_1_36) : (var_1_35)))) < 0 ) ? -(var_1_42 - ((((var_1_36) > (var_1_35)) ? (var_1_36) : (var_1_35)))) : (var_1_42 - ((((var_1_36) > (var_1_35)) ? (var_1_36) : (var_1_35)))))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L114] COND TRUE (var_1_22 * ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21)))) < (var_1_31 - var_1_44) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=0, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L115] COND TRUE var_1_21 < (- var_1_31) [L116] var_1_43 = (((((var_1_42) < (var_1_45)) ? (var_1_42) : (var_1_45))) - ((((var_1_40) > (256u)) ? (var_1_40) : (256u)))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=10, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L127] COND TRUE ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))) > var_1_36 [L128] var_1_46 = var_1_33 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=5, var_1_6=-64, var_1_8=21/4] [L138] COND TRUE 0 <= var_1_30 [L139] var_1_47 = (((((((var_1_40) < (var_1_39)) ? (var_1_40) : (var_1_39))) < 0 ) ? -((((var_1_40) < (var_1_39)) ? (var_1_40) : (var_1_39))) : ((((var_1_40) < (var_1_39)) ? (var_1_40) : (var_1_39))))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=4, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_6=-64, var_1_8=21/4] [L141] COND FALSE !(\read(var_1_2)) [L150] var_1_17 = last_1_var_1_18 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=513/2, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_6=-64, var_1_8=21/4] [L152] COND TRUE ! var_1_2 [L153] var_1_1 = ((((((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) < (var_1_5)) ? (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) : (var_1_5))) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L157] COND FALSE !(var_1_5 > (var_1_3 / var_1_7)) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L162] unsigned short int stepLocal_1 = var_1_16; VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, stepLocal_1=0, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L163] EXPR var_1_6 | var_1_6 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, stepLocal_1=0, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L163] COND FALSE !((var_1_6 + (var_1_6 | var_1_6)) > stepLocal_1) [L166] COND FALSE !(var_1_5 >= var_1_1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=4, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L173] COND TRUE var_1_4 <= last_1_var_1_1 [L174] var_1_11 = (last_1_var_1_14 + -128) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=9872, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L178] signed long int stepLocal_0 = var_1_11; VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, stepLocal_0=9872, var_1_11=9872, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L179] COND TRUE (var_1_14 * var_1_17) >= stepLocal_0 VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=9872, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L180] COND FALSE !(\read(var_1_2)) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=9872, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L273] RET step() [L274] CALL, EXPR property() [L264] EXPR (((((((! var_1_2) ? (var_1_1 == ((double) ((((((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) < (var_1_5)) ? (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) : (var_1_5))))) : (var_1_1 == ((double) var_1_4))) && ((var_1_5 > (var_1_3 / var_1_7)) ? ((! var_1_2) ? (var_1_6 == ((signed long int) -10)) : 1) : 1)) && (((var_1_14 * var_1_17) >= var_1_11) ? (var_1_2 ? (var_1_8 == ((float) var_1_4)) : 1) : 1)) && ((var_1_4 <= last_1_var_1_1) ? (var_1_11 == ((signed long int) (last_1_var_1_14 + -128))) : (var_1_11 == ((signed long int) (((((-256) < (last_1_var_1_14)) ? (-256) : (last_1_var_1_14))) + ((((last_1_var_1_17) < (((((last_1_var_1_17) > (256)) ? (last_1_var_1_17) : (256))))) ? (last_1_var_1_17) : (((((last_1_var_1_17) > (256)) ? (last_1_var_1_17) : (256))))))))))) && ((var_1_5 >= var_1_1) ? ((((((1.2) < 0 ) ? -(1.2) : (1.2))) < var_1_4) ? (var_1_14 == ((unsigned short int) var_1_18)) : (var_1_14 == ((unsigned short int) var_1_18))) : 1)) && (var_1_2 ? ((last_1_var_1_8 == var_1_5) ? (((128 * ((((last_1_var_1_18) < (last_1_var_1_11)) ? (last_1_var_1_18) : (last_1_var_1_11)))) > 1) ? (var_1_17 == ((unsigned short int) last_1_var_1_18)) : 1) : (var_1_17 == ((unsigned short int) last_1_var_1_18))) : (var_1_17 == ((unsigned short int) last_1_var_1_18)))) && (((var_1_6 + (var_1_6 | var_1_6)) > var_1_16) ? (var_1_18 == ((unsigned char) (128 - (var_1_19 + var_1_20)))) : 1) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=9872, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L264-L265] return (((((((! var_1_2) ? (var_1_1 == ((double) ((((((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) < (var_1_5)) ? (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4)))) : (var_1_5))))) : (var_1_1 == ((double) var_1_4))) && ((var_1_5 > (var_1_3 / var_1_7)) ? ((! var_1_2) ? (var_1_6 == ((signed long int) -10)) : 1) : 1)) && (((var_1_14 * var_1_17) >= var_1_11) ? (var_1_2 ? (var_1_8 == ((float) var_1_4)) : 1) : 1)) && ((var_1_4 <= last_1_var_1_1) ? (var_1_11 == ((signed long int) (last_1_var_1_14 + -128))) : (var_1_11 == ((signed long int) (((((-256) < (last_1_var_1_14)) ? (-256) : (last_1_var_1_14))) + ((((last_1_var_1_17) < (((((last_1_var_1_17) > (256)) ? (last_1_var_1_17) : (256))))) ? (last_1_var_1_17) : (((((last_1_var_1_17) > (256)) ? (last_1_var_1_17) : (256))))))))))) && ((var_1_5 >= var_1_1) ? ((((((1.2) < 0 ) ? -(1.2) : (1.2))) < var_1_4) ? (var_1_14 == ((unsigned short int) var_1_18)) : (var_1_14 == ((unsigned short int) var_1_18))) : 1)) && (var_1_2 ? ((last_1_var_1_8 == var_1_5) ? (((128 * ((((last_1_var_1_18) < (last_1_var_1_11)) ? (last_1_var_1_18) : (last_1_var_1_11)))) > 1) ? (var_1_17 == ((unsigned short int) last_1_var_1_18)) : 1) : (var_1_17 == ((unsigned short int) last_1_var_1_18))) : (var_1_17 == ((unsigned short int) last_1_var_1_18)))) && (((var_1_6 + (var_1_6 | var_1_6)) > var_1_16) ? (var_1_18 == ((unsigned char) (128 - (var_1_19 + var_1_20)))) : 1) ; [L274] RET, EXPR property() [L274] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=9872, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=4, last_1_var_1_14=10000, last_1_var_1_17=4, last_1_var_1_18=100, last_1_var_1_1=513/2, last_1_var_1_8=21/4, var_1_11=9872, var_1_14=10000, var_1_16=0, var_1_17=100, var_1_18=100, var_1_19=0, var_1_1=3, var_1_20=0, var_1_21=2, var_1_22=2, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=1, var_1_27=0, var_1_28=-2147483646, var_1_29=-536870911, var_1_2=0, var_1_30=-2, var_1_33=-2, var_1_34=-2, var_1_35=0, var_1_36=0, var_1_37=0, var_1_38=1, var_1_39=127, var_1_3=3, var_1_40=126, var_1_41=-2, var_1_42=-2, var_1_43=2147483391, var_1_45=2147483647, var_1_46=-2, var_1_47=126, var_1_4=0, var_1_5=0, var_1_6=-64, var_1_8=21/4] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 135 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 12.1s, OverallIterations: 8, TraceHistogramMax: 43, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2181 SdHoareTripleChecker+Valid, 2.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2163 mSDsluCounter, 7195 SdHoareTripleChecker+Invalid, 2.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4760 mSDsCounter, 672 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2683 IncrementalHoareTripleChecker+Invalid, 3355 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 672 mSolverCounterUnsat, 2435 mSDtfsCounter, 2683 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1790 GetRequests, 1742 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1452occurred in iteration=7, InterpolantAutomatonStates: 49, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 7 MinimizatonAttempts, 2024 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 4.9s InterpolantComputationTime, 3572 NumberOfCodeBlocks, 3572 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 2458 ConstructedInterpolants, 0 QuantifiedInterpolants, 9118 SizeOfPredicates, 14 NumberOfNonLiveVariables, 2454 ConjunctsInSsa, 43 ConjunctsInUnsatCore, 9 InterpolantComputations, 6 PerfectInterpolantSequences, 32292/32508 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 RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-16 12:53:27,172 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.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 c059c6e808181dc4dbac037ab5c2899e07b4a989a4b9d7a03b2b3462ce48ebd4 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 12:53:29,236 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 12:53:29,301 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-16 12:53:29,306 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 12:53:29,306 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 12:53:29,329 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 12:53:29,329 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 12:53:29,330 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 12:53:29,330 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 12:53:29,331 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 12:53:29,332 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 12:53:29,332 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 12:53:29,333 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 12:53:29,333 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 12:53:29,333 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 12:53:29,335 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 12:53:29,335 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 12:53:29,335 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-16 12:53:29,336 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-16 12:53:29,339 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 12:53:29,339 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 12:53:29,339 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 12:53:29,340 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 12:53:29,340 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-16 12:53:29,340 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-16 12:53:29,340 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 12:53:29,340 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-16 12:53:29,340 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-16 12:53:29,340 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 12:53:29,341 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 12:53:29,341 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 12:53:29,341 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 12:53:29,341 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 12:53:29,341 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 12:53:29,341 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 12:53:29,342 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 12:53:29,342 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 12:53:29,342 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 12:53:29,342 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-16 12:53:29,342 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-16 12:53:29,342 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 12:53:29,343 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 12:53:29,343 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 12:53:29,343 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 12:53:29,344 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c059c6e808181dc4dbac037ab5c2899e07b4a989a4b9d7a03b2b3462ce48ebd4 [2024-11-16 12:53:29,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 12:53:29,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 12:53:29,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 12:53:29,668 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 12:53:29,669 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 12:53:29,670 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i [2024-11-16 12:53:31,107 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 12:53:31,280 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 12:53:31,280 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i [2024-11-16 12:53:31,297 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f89f2a13/276120a17ac44746a58ac94d8c513e6f/FLAGd41d33207 [2024-11-16 12:53:31,673 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f89f2a13/276120a17ac44746a58ac94d8c513e6f [2024-11-16 12:53:31,675 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 12:53:31,676 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 12:53:31,678 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 12:53:31,678 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 12:53:31,682 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 12:53:31,683 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:53:31" (1/1) ... [2024-11-16 12:53:31,684 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@129ec9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:31, skipping insertion in model container [2024-11-16 12:53:31,684 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:53:31" (1/1) ... [2024-11-16 12:53:31,716 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 12:53:31,898 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i[916,929] [2024-11-16 12:53:32,001 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 12:53:32,020 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 12:53:32,031 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-76.i[916,929] [2024-11-16 12:53:32,076 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 12:53:32,103 INFO L204 MainTranslator]: Completed translation [2024-11-16 12:53:32,103 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:32 WrapperNode [2024-11-16 12:53:32,103 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 12:53:32,104 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 12:53:32,104 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 12:53:32,104 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 12:53:32,110 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:32" (1/1) ... [2024-11-16 12:53:32,130 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:32" (1/1) ... [2024-11-16 12:53:32,166 INFO L138 Inliner]: procedures = 27, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 270 [2024-11-16 12:53:32,168 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 12:53:32,169 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 12:53:32,170 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 12:53:32,170 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 12:53:32,178 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:32" (1/1) ... [2024-11-16 12:53:32,179 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:32" (1/1) ... [2024-11-16 12:53:32,185 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:32" (1/1) ... [2024-11-16 12:53:32,207 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]. [2024-11-16 12:53:32,208 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:32" (1/1) ... [2024-11-16 12:53:32,208 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:32" (1/1) ... [2024-11-16 12:53:32,222 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:32" (1/1) ... [2024-11-16 12:53:32,227 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:32" (1/1) ... [2024-11-16 12:53:32,233 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:32" (1/1) ... [2024-11-16 12:53:32,248 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:32" (1/1) ... [2024-11-16 12:53:32,256 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 12:53:32,258 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 12:53:32,258 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 12:53:32,258 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 12:53:32,260 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:32" (1/1) ... [2024-11-16 12:53:32,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 12:53:32,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 12:53:32,295 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) [2024-11-16 12:53:32,301 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 [2024-11-16 12:53:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 12:53:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-16 12:53:32,345 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 12:53:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 12:53:32,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 12:53:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 12:53:32,449 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 12:53:32,451 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 12:53:54,927 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-16 12:53:54,927 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 12:53:54,940 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 12:53:54,940 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 12:53:54,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 12:53:54 BoogieIcfgContainer [2024-11-16 12:53:54,941 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 12:53:54,942 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 12:53:54,943 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 12:53:54,945 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 12:53:54,945 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 12:53:31" (1/3) ... [2024-11-16 12:53:54,946 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@dd6165a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:53:54, skipping insertion in model container [2024-11-16 12:53:54,946 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:53:32" (2/3) ... [2024-11-16 12:53:54,946 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@dd6165a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 12:53:54, skipping insertion in model container [2024-11-16 12:53:54,947 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 12:53:54" (3/3) ... [2024-11-16 12:53:54,948 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-76.i [2024-11-16 12:53:54,961 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 12:53:54,961 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 12:53:55,026 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 12:53:55,032 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;@2f631d7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 12:53:55,032 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 12:53:55,039 INFO L276 IsEmpty]: Start isEmpty. Operand has 124 states, 78 states have (on average 1.4743589743589745) internal successors, (115), 79 states have internal predecessors, (115), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-16 12:53:55,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-16 12:53:55,054 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:53:55,055 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:53:55,055 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:53:55,059 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:53:55,060 INFO L85 PathProgramCache]: Analyzing trace with hash 1407451615, now seen corresponding path program 1 times [2024-11-16 12:53:55,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-16 12:53:55,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1091853660] [2024-11-16 12:53:55,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:53:55,072 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 [2024-11-16 12:53:55,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-16 12:53:55,077 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) [2024-11-16 12:53:55,079 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 [2024-11-16 12:53:56,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:56,238 INFO L255 TraceCheckSpWp]: Trace formula consists of 434 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-16 12:53:56,246 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 12:53:56,317 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-16 12:53:56,317 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-16 12:53:56,318 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-16 12:53:56,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1091853660] [2024-11-16 12:53:56,318 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1091853660] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 12:53:56,319 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 12:53:56,319 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 12:53:56,320 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602431216] [2024-11-16 12:53:56,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 12:53:56,327 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-16 12:53:56,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-16 12:53:56,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-16 12:53:56,346 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 12:53:56,348 INFO L87 Difference]: Start difference. First operand has 124 states, 78 states have (on average 1.4743589743589745) internal successors, (115), 79 states have internal predecessors, (115), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-16 12:53:56,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 12:53:56,378 INFO L93 Difference]: Finished difference Result 240 states and 438 transitions. [2024-11-16 12:53:56,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 12:53:56,380 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 270 [2024-11-16 12:53:56,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 12:53:56,388 INFO L225 Difference]: With dead ends: 240 [2024-11-16 12:53:56,388 INFO L226 Difference]: Without dead ends: 119 [2024-11-16 12:53:56,391 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 269 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 12:53:56,394 INFO L432 NwaCegarLoop]: 191 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, 191 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 [2024-11-16 12:53:56,395 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 191 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 12:53:56,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2024-11-16 12:53:56,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2024-11-16 12:53:56,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 74 states have (on average 1.4189189189189189) internal successors, (105), 74 states have internal predecessors, (105), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2024-11-16 12:53:56,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 191 transitions. [2024-11-16 12:53:56,436 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 191 transitions. Word has length 270 [2024-11-16 12:53:56,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 12:53:56,438 INFO L471 AbstractCegarLoop]: Abstraction has 119 states and 191 transitions. [2024-11-16 12:53:56,438 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-16 12:53:56,439 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 191 transitions. [2024-11-16 12:53:56,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-16 12:53:56,442 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:53:56,442 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:53:56,471 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 [2024-11-16 12:53:56,643 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 [2024-11-16 12:53:56,643 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:53:56,644 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:53:56,644 INFO L85 PathProgramCache]: Analyzing trace with hash -1642751200, now seen corresponding path program 1 times [2024-11-16 12:53:56,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-16 12:53:56,645 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1341049348] [2024-11-16 12:53:56,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:53:56,645 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 [2024-11-16 12:53:56,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-16 12:53:56,648 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) [2024-11-16 12:53:56,650 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 [2024-11-16 12:53:57,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:53:57,726 INFO L255 TraceCheckSpWp]: Trace formula consists of 434 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-16 12:53:57,732 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 12:54:00,635 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1806 proven. 72 refuted. 0 times theorem prover too weak. 1734 trivial. 0 not checked. [2024-11-16 12:54:00,635 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-16 12:54:03,581 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 54 proven. 72 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2024-11-16 12:54:03,581 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-16 12:54:03,581 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1341049348] [2024-11-16 12:54:03,581 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1341049348] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-16 12:54:03,582 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-16 12:54:03,582 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2024-11-16 12:54:03,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1483181495] [2024-11-16 12:54:03,582 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-16 12:54:03,586 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 12:54:03,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-16 12:54:03,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 12:54:03,588 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-16 12:54:03,588 INFO L87 Difference]: Start difference. First operand 119 states and 191 transitions. Second operand has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 7 states have internal predecessors, (67), 2 states have call successors, (67), 2 states have call predecessors, (67), 4 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) [2024-11-16 12:54:07,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 12:54:07,772 INFO L93 Difference]: Finished difference Result 275 states and 436 transitions. [2024-11-16 12:54:07,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-16 12:54:07,777 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 7 states have internal predecessors, (67), 2 states have call successors, (67), 2 states have call predecessors, (67), 4 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) Word has length 270 [2024-11-16 12:54:07,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 12:54:07,780 INFO L225 Difference]: With dead ends: 275 [2024-11-16 12:54:07,780 INFO L226 Difference]: Without dead ends: 159 [2024-11-16 12:54:07,781 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 542 GetRequests, 532 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-16 12:54:07,783 INFO L432 NwaCegarLoop]: 173 mSDtfsCounter, 176 mSDsluCounter, 239 mSDsCounter, 0 mSdLazyCounter, 349 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 194 SdHoareTripleChecker+Valid, 412 SdHoareTripleChecker+Invalid, 398 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 349 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2024-11-16 12:54:07,783 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [194 Valid, 412 Invalid, 398 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 349 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2024-11-16 12:54:07,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2024-11-16 12:54:07,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 154. [2024-11-16 12:54:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 154 states, 90 states have (on average 1.3111111111111111) internal successors, (118), 91 states have internal predecessors, (118), 61 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (61), 60 states have call predecessors, (61), 61 states have call successors, (61) [2024-11-16 12:54:07,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 240 transitions. [2024-11-16 12:54:07,816 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 240 transitions. Word has length 270 [2024-11-16 12:54:07,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 12:54:07,818 INFO L471 AbstractCegarLoop]: Abstraction has 154 states and 240 transitions. [2024-11-16 12:54:07,818 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 7 states have internal predecessors, (67), 2 states have call successors, (67), 2 states have call predecessors, (67), 4 states have return successors, (68), 2 states have call predecessors, (68), 2 states have call successors, (68) [2024-11-16 12:54:07,818 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 240 transitions. [2024-11-16 12:54:07,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-16 12:54:07,821 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:54:07,822 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:54:07,853 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-16 12:54:08,022 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 [2024-11-16 12:54:08,023 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:54:08,023 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:54:08,024 INFO L85 PathProgramCache]: Analyzing trace with hash -2128521767, now seen corresponding path program 1 times [2024-11-16 12:54:08,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-16 12:54:08,025 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1618125428] [2024-11-16 12:54:08,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:54:08,025 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 [2024-11-16 12:54:08,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-16 12:54:08,026 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) [2024-11-16 12:54:08,028 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 [2024-11-16 12:54:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:54:09,081 INFO L255 TraceCheckSpWp]: Trace formula consists of 437 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-16 12:54:09,086 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 12:54:14,130 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-16 12:54:14,130 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-16 12:54:14,130 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-16 12:54:14,131 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1618125428] [2024-11-16 12:54:14,131 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1618125428] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 12:54:14,131 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 12:54:14,131 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 12:54:14,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1500428111] [2024-11-16 12:54:14,131 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 12:54:14,132 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 12:54:14,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-16 12:54:14,136 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 12:54:14,137 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 12:54:14,137 INFO L87 Difference]: Start difference. First operand 154 states and 240 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 2 states have internal predecessors, (60), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-16 12:54:18,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-16 12:54:22,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-16 12:54:22,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 12:54:22,433 INFO L93 Difference]: Finished difference Result 394 states and 616 transitions. [2024-11-16 12:54:22,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 12:54:22,536 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 2 states have internal predecessors, (60), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 272 [2024-11-16 12:54:22,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 12:54:22,540 INFO L225 Difference]: With dead ends: 394 [2024-11-16 12:54:22,540 INFO L226 Difference]: Without dead ends: 274 [2024-11-16 12:54:22,541 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 271 GetRequests, 270 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 12:54:22,542 INFO L432 NwaCegarLoop]: 187 mSDtfsCounter, 50 mSDsluCounter, 181 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 50 SdHoareTripleChecker+Valid, 368 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2024-11-16 12:54:22,542 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [50 Valid, 368 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 2 Unknown, 0 Unchecked, 8.3s Time] [2024-11-16 12:54:22,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 274 states. [2024-11-16 12:54:22,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 274 to 271. [2024-11-16 12:54:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 271 states, 162 states have (on average 1.3395061728395061) internal successors, (217), 163 states have internal predecessors, (217), 104 states have call successors, (104), 4 states have call predecessors, (104), 4 states have return successors, (104), 103 states have call predecessors, (104), 104 states have call successors, (104) [2024-11-16 12:54:22,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 425 transitions. [2024-11-16 12:54:22,585 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 425 transitions. Word has length 272 [2024-11-16 12:54:22,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 12:54:22,586 INFO L471 AbstractCegarLoop]: Abstraction has 271 states and 425 transitions. [2024-11-16 12:54:22,586 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 2 states have internal predecessors, (60), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2024-11-16 12:54:22,586 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 425 transitions. [2024-11-16 12:54:22,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-16 12:54:22,589 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 12:54:22,589 INFO L215 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 12:54:22,625 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 [2024-11-16 12:54:22,790 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 [2024-11-16 12:54:22,790 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 12:54:22,791 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 12:54:22,791 INFO L85 PathProgramCache]: Analyzing trace with hash 1969932024, now seen corresponding path program 1 times [2024-11-16 12:54:22,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-16 12:54:22,792 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1910246848] [2024-11-16 12:54:22,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 12:54:22,792 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 [2024-11-16 12:54:22,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-16 12:54:22,795 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) [2024-11-16 12:54:22,796 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 [2024-11-16 12:54:23,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 12:54:23,890 INFO L255 TraceCheckSpWp]: Trace formula consists of 436 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-16 12:54:23,896 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 12:54:41,701 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-11-16 12:54:41,702 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-16 12:54:41,702 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-16 12:54:41,702 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1910246848] [2024-11-16 12:54:41,702 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1910246848] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 12:54:41,702 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 12:54:41,702 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 12:54:41,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [917457769] [2024-11-16 12:54:41,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 12:54:41,703 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 12:54:41,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-16 12:54:41,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 12:54:41,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-16 12:54:41,704 INFO L87 Difference]: Start difference. First operand 271 states and 425 transitions. Second operand has 7 states, 7 states have (on average 8.571428571428571) internal successors, (60), 6 states have internal predecessors, (60), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43)