./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-36.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc 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_fillercodestructure_filler-pe-ci_file-36.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 a4bb87a8a69ebf4c17209ae528078c0fad55c0537b4d4aecea83ee0cf2fd25a2 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-18 20:11:11,585 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-18 20:11:11,660 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-18 20:11:11,667 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-18 20:11:11,668 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-18 20:11:11,716 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-18 20:11:11,717 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-18 20:11:11,718 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-18 20:11:11,718 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-18 20:11:11,719 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-18 20:11:11,719 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-18 20:11:11,720 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-18 20:11:11,721 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-18 20:11:11,721 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-18 20:11:11,723 INFO L153 SettingsManager]: * Use SBE=true [2024-11-18 20:11:11,723 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-18 20:11:11,724 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-18 20:11:11,724 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-18 20:11:11,724 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-18 20:11:11,725 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-18 20:11:11,725 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-18 20:11:11,728 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-18 20:11:11,729 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-18 20:11:11,729 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-18 20:11:11,729 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-18 20:11:11,729 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-18 20:11:11,730 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-18 20:11:11,730 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-18 20:11:11,730 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-18 20:11:11,731 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-18 20:11:11,731 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-18 20:11:11,731 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-18 20:11:11,736 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 20:11:11,736 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-18 20:11:11,736 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-18 20:11:11,737 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-18 20:11:11,738 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-18 20:11:11,738 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-18 20:11:11,739 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-18 20:11:11,739 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-18 20:11:11,739 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-18 20:11:11,739 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-18 20:11:11,739 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4bb87a8a69ebf4c17209ae528078c0fad55c0537b4d4aecea83ee0cf2fd25a2 [2024-11-18 20:11:11,981 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-18 20:11:12,009 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-18 20:11:12,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-18 20:11:12,014 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-18 20:11:12,015 INFO L274 PluginConnector]: CDTParser initialized [2024-11-18 20:11:12,016 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-36.i [2024-11-18 20:11:13,527 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-18 20:11:13,730 INFO L384 CDTParser]: Found 1 translation units. [2024-11-18 20:11:13,730 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-36.i [2024-11-18 20:11:13,739 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/302cb5126/ac0a750f6c5e411da0d75dc86f96aa26/FLAG04b719b78 [2024-11-18 20:11:14,094 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/302cb5126/ac0a750f6c5e411da0d75dc86f96aa26 [2024-11-18 20:11:14,096 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-18 20:11:14,097 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-18 20:11:14,099 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-18 20:11:14,100 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-18 20:11:14,104 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-18 20:11:14,105 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:11:14" (1/1) ... [2024-11-18 20:11:14,106 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b9f126d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:14, skipping insertion in model container [2024-11-18 20:11:14,106 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:11:14" (1/1) ... [2024-11-18 20:11:14,141 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-18 20:11:14,330 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-36.i[919,932] [2024-11-18 20:11:14,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 20:11:14,464 INFO L200 MainTranslator]: Completed pre-run [2024-11-18 20:11:14,478 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-36.i[919,932] [2024-11-18 20:11:14,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 20:11:14,556 INFO L204 MainTranslator]: Completed translation [2024-11-18 20:11:14,557 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:14 WrapperNode [2024-11-18 20:11:14,557 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-18 20:11:14,560 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-18 20:11:14,560 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-18 20:11:14,561 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-18 20:11:14,567 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:14" (1/1) ... [2024-11-18 20:11:14,581 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:14" (1/1) ... [2024-11-18 20:11:14,619 INFO L138 Inliner]: procedures = 26, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 231 [2024-11-18 20:11:14,619 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-18 20:11:14,620 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-18 20:11:14,620 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-18 20:11:14,620 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-18 20:11:14,630 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:14" (1/1) ... [2024-11-18 20:11:14,630 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:14" (1/1) ... [2024-11-18 20:11:14,634 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:14" (1/1) ... [2024-11-18 20:11:14,656 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]. [2024-11-18 20:11:14,656 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:14" (1/1) ... [2024-11-18 20:11:14,656 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:14" (1/1) ... [2024-11-18 20:11:14,668 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:14" (1/1) ... [2024-11-18 20:11:14,672 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:14" (1/1) ... [2024-11-18 20:11:14,675 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:14" (1/1) ... [2024-11-18 20:11:14,678 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:14" (1/1) ... [2024-11-18 20:11:14,683 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-18 20:11:14,685 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-18 20:11:14,685 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-18 20:11:14,685 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-18 20:11:14,686 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:14" (1/1) ... [2024-11-18 20:11:14,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 20:11:14,714 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 20:11:14,734 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) [2024-11-18 20:11:14,737 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 [2024-11-18 20:11:14,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-18 20:11:14,786 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-18 20:11:14,786 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-18 20:11:14,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-18 20:11:14,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-18 20:11:14,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-18 20:11:14,883 INFO L238 CfgBuilder]: Building ICFG [2024-11-18 20:11:14,885 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-18 20:11:15,311 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-18 20:11:15,312 INFO L287 CfgBuilder]: Performing block encoding [2024-11-18 20:11:15,325 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-18 20:11:15,345 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-18 20:11:15,346 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:11:15 BoogieIcfgContainer [2024-11-18 20:11:15,346 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-18 20:11:15,348 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-18 20:11:15,349 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-18 20:11:15,353 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-18 20:11:15,354 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 08:11:14" (1/3) ... [2024-11-18 20:11:15,355 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d3d2352 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:11:15, skipping insertion in model container [2024-11-18 20:11:15,356 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:14" (2/3) ... [2024-11-18 20:11:15,357 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d3d2352 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:11:15, skipping insertion in model container [2024-11-18 20:11:15,358 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:11:15" (3/3) ... [2024-11-18 20:11:15,359 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-36.i [2024-11-18 20:11:15,405 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-18 20:11:15,406 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-18 20:11:15,479 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-18 20:11:15,485 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;@2bf1980f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-18 20:11:15,485 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-18 20:11:15,489 INFO L276 IsEmpty]: Start isEmpty. Operand has 102 states, 67 states have (on average 1.4328358208955223) internal successors, (96), 68 states have internal predecessors, (96), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-18 20:11:15,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-18 20:11:15,502 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 20:11:15,503 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 20:11:15,504 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 20:11:15,510 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 20:11:15,510 INFO L85 PathProgramCache]: Analyzing trace with hash 1330731569, now seen corresponding path program 1 times [2024-11-18 20:11:15,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 20:11:15,520 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [691462531] [2024-11-18 20:11:15,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 20:11:15,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 20:11:15,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 20:11:15,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 1922 trivial. 0 not checked. [2024-11-18 20:11:15,943 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 20:11:15,943 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [691462531] [2024-11-18 20:11:15,944 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [691462531] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-18 20:11:15,944 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2096614995] [2024-11-18 20:11:15,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 20:11:15,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 20:11:15,946 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 20:11:15,947 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) [2024-11-18 20:11:15,948 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-18 20:11:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 20:11:16,139 INFO L255 TraceCheckSpWp]: Trace formula consists of 480 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-18 20:11:16,149 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 20:11:16,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 1922 trivial. 0 not checked. [2024-11-18 20:11:16,198 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-18 20:11:16,198 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2096614995] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 20:11:16,199 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-18 20:11:16,199 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-18 20:11:16,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662597305] [2024-11-18 20:11:16,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 20:11:16,211 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-18 20:11:16,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 20:11:16,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-18 20:11:16,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-18 20:11:16,234 INFO L87 Difference]: Start difference. First operand has 102 states, 67 states have (on average 1.4328358208955223) internal successors, (96), 68 states have internal predecessors, (96), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-18 20:11:16,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 20:11:16,266 INFO L93 Difference]: Finished difference Result 197 states and 346 transitions. [2024-11-18 20:11:16,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-18 20:11:16,269 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) Word has length 209 [2024-11-18 20:11:16,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 20:11:16,276 INFO L225 Difference]: With dead ends: 197 [2024-11-18 20:11:16,276 INFO L226 Difference]: Without dead ends: 98 [2024-11-18 20:11:16,280 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 210 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-18 20:11:16,282 INFO L432 NwaCegarLoop]: 152 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, 152 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 [2024-11-18 20:11:16,283 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 152 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-18 20:11:16,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2024-11-18 20:11:16,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 98. [2024-11-18 20:11:16,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 64 states have (on average 1.375) internal successors, (88), 64 states have internal predecessors, (88), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-18 20:11:16,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 152 transitions. [2024-11-18 20:11:16,330 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 152 transitions. Word has length 209 [2024-11-18 20:11:16,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 20:11:16,330 INFO L471 AbstractCegarLoop]: Abstraction has 98 states and 152 transitions. [2024-11-18 20:11:16,331 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-18 20:11:16,331 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 152 transitions. [2024-11-18 20:11:16,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-18 20:11:16,336 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 20:11:16,337 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 20:11:16,353 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-18 20:11:16,537 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-18 20:11:16,538 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 20:11:16,539 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 20:11:16,539 INFO L85 PathProgramCache]: Analyzing trace with hash -177828491, now seen corresponding path program 1 times [2024-11-18 20:11:16,539 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 20:11:16,540 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1887586502] [2024-11-18 20:11:16,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 20:11:16,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 20:11:16,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 20:11:16,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-18 20:11:16,815 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 20:11:16,816 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1887586502] [2024-11-18 20:11:16,816 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1887586502] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 20:11:16,816 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-18 20:11:16,816 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-18 20:11:16,817 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533686092] [2024-11-18 20:11:16,817 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 20:11:16,818 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-18 20:11:16,818 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 20:11:16,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-18 20:11:16,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-18 20:11:16,820 INFO L87 Difference]: Start difference. First operand 98 states and 152 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-18 20:11:16,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 20:11:16,893 INFO L93 Difference]: Finished difference Result 230 states and 359 transitions. [2024-11-18 20:11:16,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-18 20:11:16,894 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 209 [2024-11-18 20:11:16,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 20:11:16,900 INFO L225 Difference]: With dead ends: 230 [2024-11-18 20:11:16,900 INFO L226 Difference]: Without dead ends: 135 [2024-11-18 20:11:16,901 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-18 20:11:16,903 INFO L432 NwaCegarLoop]: 147 mSDtfsCounter, 56 mSDsluCounter, 134 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 56 SdHoareTripleChecker+Valid, 281 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-18 20:11:16,904 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [56 Valid, 281 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-18 20:11:16,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2024-11-18 20:11:16,918 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 111. [2024-11-18 20:11:16,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111 states, 77 states have (on average 1.3896103896103895) internal successors, (107), 77 states have internal predecessors, (107), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-18 20:11:16,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 171 transitions. [2024-11-18 20:11:16,936 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 171 transitions. Word has length 209 [2024-11-18 20:11:16,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 20:11:16,942 INFO L471 AbstractCegarLoop]: Abstraction has 111 states and 171 transitions. [2024-11-18 20:11:16,942 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-18 20:11:16,942 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 171 transitions. [2024-11-18 20:11:16,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-18 20:11:16,954 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 20:11:16,954 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 20:11:16,955 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-18 20:11:16,955 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 20:11:16,955 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 20:11:16,956 INFO L85 PathProgramCache]: Analyzing trace with hash -396683209, now seen corresponding path program 1 times [2024-11-18 20:11:16,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 20:11:16,956 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [100277361] [2024-11-18 20:11:16,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 20:11:16,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 20:11:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 20:11:17,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-18 20:11:17,315 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 20:11:17,316 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [100277361] [2024-11-18 20:11:17,316 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [100277361] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 20:11:17,316 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-18 20:11:17,316 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-18 20:11:17,317 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1621851572] [2024-11-18 20:11:17,317 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 20:11:17,317 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-18 20:11:17,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 20:11:17,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-18 20:11:17,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-18 20:11:17,320 INFO L87 Difference]: Start difference. First operand 111 states and 171 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-18 20:11:17,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 20:11:17,446 INFO L93 Difference]: Finished difference Result 259 states and 395 transitions. [2024-11-18 20:11:17,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-18 20:11:17,447 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 209 [2024-11-18 20:11:17,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 20:11:17,451 INFO L225 Difference]: With dead ends: 259 [2024-11-18 20:11:17,451 INFO L226 Difference]: Without dead ends: 151 [2024-11-18 20:11:17,456 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-18 20:11:17,457 INFO L432 NwaCegarLoop]: 166 mSDtfsCounter, 55 mSDsluCounter, 115 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 281 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-18 20:11:17,458 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 281 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-18 20:11:17,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2024-11-18 20:11:17,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 148. [2024-11-18 20:11:17,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148 states, 106 states have (on average 1.3773584905660377) internal successors, (146), 107 states have internal predecessors, (146), 39 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (39), 38 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-18 20:11:17,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 224 transitions. [2024-11-18 20:11:17,485 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 224 transitions. Word has length 209 [2024-11-18 20:11:17,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 20:11:17,486 INFO L471 AbstractCegarLoop]: Abstraction has 148 states and 224 transitions. [2024-11-18 20:11:17,487 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-18 20:11:17,487 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2024-11-18 20:11:17,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-18 20:11:17,489 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 20:11:17,489 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 20:11:17,490 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-18 20:11:17,490 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 20:11:17,490 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 20:11:17,491 INFO L85 PathProgramCache]: Analyzing trace with hash -176109398, now seen corresponding path program 1 times [2024-11-18 20:11:17,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 20:11:17,491 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545639678] [2024-11-18 20:11:17,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 20:11:17,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 20:11:17,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 20:11:17,922 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 21 proven. 72 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-18 20:11:17,923 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 20:11:17,923 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1545639678] [2024-11-18 20:11:17,925 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1545639678] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-18 20:11:17,925 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [214755360] [2024-11-18 20:11:17,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 20:11:17,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 20:11:17,926 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 20:11:17,929 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) [2024-11-18 20:11:17,931 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-18 20:11:18,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 20:11:18,108 INFO L255 TraceCheckSpWp]: Trace formula consists of 482 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-18 20:11:18,119 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 20:11:18,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 841 proven. 66 refuted. 0 times theorem prover too weak. 1077 trivial. 0 not checked. [2024-11-18 20:11:18,525 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-18 20:11:18,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 27 proven. 66 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-18 20:11:18,894 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [214755360] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-18 20:11:18,896 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-18 20:11:18,896 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6, 6] total 11 [2024-11-18 20:11:18,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [924916296] [2024-11-18 20:11:18,897 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-18 20:11:18,898 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-18 20:11:18,898 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 20:11:18,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-18 20:11:18,901 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2024-11-18 20:11:18,901 INFO L87 Difference]: Start difference. First operand 148 states and 224 transitions. Second operand has 11 states, 11 states have (on average 10.454545454545455) internal successors, (115), 11 states have internal predecessors, (115), 4 states have call successors, (78), 2 states have call predecessors, (78), 4 states have return successors, (80), 4 states have call predecessors, (80), 4 states have call successors, (80) [2024-11-18 20:11:19,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 20:11:19,376 INFO L93 Difference]: Finished difference Result 305 states and 455 transitions. [2024-11-18 20:11:19,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-18 20:11:19,377 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 10.454545454545455) internal successors, (115), 11 states have internal predecessors, (115), 4 states have call successors, (78), 2 states have call predecessors, (78), 4 states have return successors, (80), 4 states have call predecessors, (80), 4 states have call successors, (80) Word has length 210 [2024-11-18 20:11:19,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 20:11:19,383 INFO L225 Difference]: With dead ends: 305 [2024-11-18 20:11:19,383 INFO L226 Difference]: Without dead ends: 160 [2024-11-18 20:11:19,384 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 432 GetRequests, 415 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=103, Invalid=239, Unknown=0, NotChecked=0, Total=342 [2024-11-18 20:11:19,385 INFO L432 NwaCegarLoop]: 91 mSDtfsCounter, 178 mSDsluCounter, 175 mSDsCounter, 0 mSdLazyCounter, 335 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 179 SdHoareTripleChecker+Valid, 266 SdHoareTripleChecker+Invalid, 414 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 335 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-18 20:11:19,387 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [179 Valid, 266 Invalid, 414 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 335 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-18 20:11:19,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2024-11-18 20:11:19,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 156. [2024-11-18 20:11:19,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 156 states, 112 states have (on average 1.3035714285714286) internal successors, (146), 113 states have internal predecessors, (146), 39 states have call successors, (39), 4 states have call predecessors, (39), 4 states have return successors, (39), 38 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-18 20:11:19,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 224 transitions. [2024-11-18 20:11:19,420 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 224 transitions. Word has length 210 [2024-11-18 20:11:19,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 20:11:19,421 INFO L471 AbstractCegarLoop]: Abstraction has 156 states and 224 transitions. [2024-11-18 20:11:19,421 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 10.454545454545455) internal successors, (115), 11 states have internal predecessors, (115), 4 states have call successors, (78), 2 states have call predecessors, (78), 4 states have return successors, (80), 4 states have call predecessors, (80), 4 states have call successors, (80) [2024-11-18 20:11:19,421 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 224 transitions. [2024-11-18 20:11:19,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-18 20:11:19,424 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 20:11:19,424 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 20:11:19,442 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-18 20:11:19,624 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 [2024-11-18 20:11:19,625 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 20:11:19,626 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 20:11:19,626 INFO L85 PathProgramCache]: Analyzing trace with hash -273855708, now seen corresponding path program 1 times [2024-11-18 20:11:19,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 20:11:19,626 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [259414688] [2024-11-18 20:11:19,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 20:11:19,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 20:11:19,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 20:11:20,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 84 proven. 9 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-18 20:11:20,072 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-18 20:11:20,072 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [259414688] [2024-11-18 20:11:20,072 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [259414688] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-18 20:11:20,072 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [772269719] [2024-11-18 20:11:20,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 20:11:20,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 20:11:20,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 20:11:20,074 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) [2024-11-18 20:11:20,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-18 20:11:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 20:11:20,250 INFO L255 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-18 20:11:20,257 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 20:11:20,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 428 proven. 12 refuted. 0 times theorem prover too weak. 1544 trivial. 0 not checked. [2024-11-18 20:11:20,558 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-18 20:11:20,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 84 proven. 9 refuted. 0 times theorem prover too weak. 1891 trivial. 0 not checked. [2024-11-18 20:11:20,896 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [772269719] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-18 20:11:20,896 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-18 20:11:20,896 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 9, 6] total 14 [2024-11-18 20:11:20,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582849896] [2024-11-18 20:11:20,897 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-18 20:11:20,898 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-18 20:11:20,898 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-18 20:11:20,900 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-18 20:11:20,900 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2024-11-18 20:11:20,901 INFO L87 Difference]: Start difference. First operand 156 states and 224 transitions. Second operand has 14 states, 14 states have (on average 7.928571428571429) internal successors, (111), 14 states have internal predecessors, (111), 4 states have call successors, (38), 3 states have call predecessors, (38), 5 states have return successors, (39), 4 states have call predecessors, (39), 4 states have call successors, (39) [2024-11-18 20:11:21,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 20:11:21,344 INFO L93 Difference]: Finished difference Result 325 states and 458 transitions. [2024-11-18 20:11:21,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-18 20:11:21,345 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 7.928571428571429) internal successors, (111), 14 states have internal predecessors, (111), 4 states have call successors, (38), 3 states have call predecessors, (38), 5 states have return successors, (39), 4 states have call predecessors, (39), 4 states have call successors, (39) Word has length 212 [2024-11-18 20:11:21,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 20:11:21,347 INFO L225 Difference]: With dead ends: 325 [2024-11-18 20:11:21,348 INFO L226 Difference]: Without dead ends: 172 [2024-11-18 20:11:21,348 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 434 GetRequests, 417 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=125, Invalid=217, Unknown=0, NotChecked=0, Total=342 [2024-11-18 20:11:21,349 INFO L432 NwaCegarLoop]: 103 mSDtfsCounter, 150 mSDsluCounter, 265 mSDsCounter, 0 mSdLazyCounter, 306 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 177 SdHoareTripleChecker+Valid, 368 SdHoareTripleChecker+Invalid, 368 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 306 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-18 20:11:21,350 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [177 Valid, 368 Invalid, 368 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [62 Valid, 306 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-18 20:11:21,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 172 states. [2024-11-18 20:11:21,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 172 to 168. [2024-11-18 20:11:21,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 168 states, 121 states have (on average 1.2644628099173554) internal successors, (153), 122 states have internal predecessors, (153), 39 states have call successors, (39), 7 states have call predecessors, (39), 7 states have return successors, (39), 38 states have call predecessors, (39), 39 states have call successors, (39) [2024-11-18 20:11:21,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 231 transitions. [2024-11-18 20:11:21,386 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 231 transitions. Word has length 212 [2024-11-18 20:11:21,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 20:11:21,389 INFO L471 AbstractCegarLoop]: Abstraction has 168 states and 231 transitions. [2024-11-18 20:11:21,390 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 7.928571428571429) internal successors, (111), 14 states have internal predecessors, (111), 4 states have call successors, (38), 3 states have call predecessors, (38), 5 states have return successors, (39), 4 states have call predecessors, (39), 4 states have call successors, (39) [2024-11-18 20:11:21,390 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 231 transitions. [2024-11-18 20:11:21,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-18 20:11:21,392 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 20:11:21,392 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 20:11:21,411 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-18 20:11:21,592 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 [2024-11-18 20:11:21,593 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 20:11:21,593 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 20:11:21,594 INFO L85 PathProgramCache]: Analyzing trace with hash 1110127418, now seen corresponding path program 1 times [2024-11-18 20:11:21,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-18 20:11:21,594 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [62857567] [2024-11-18 20:11:21,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 20:11:21,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-18 20:11:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-18 20:11:21,706 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [781447817] [2024-11-18 20:11:21,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 20:11:21,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-18 20:11:21,707 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 20:11:21,708 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) [2024-11-18 20:11:21,710 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-18 20:11:22,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-18 20:11:22,019 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-18 20:11:22,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-18 20:11:22,255 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-18 20:11:22,256 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-18 20:11:22,257 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-18 20:11:22,271 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-11-18 20:11:22,463 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 [2024-11-18 20:11:22,467 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-11-18 20:11:22,610 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-18 20:11:22,619 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 08:11:22 BoogieIcfgContainer [2024-11-18 20:11:22,619 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-18 20:11:22,620 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-18 20:11:22,620 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-18 20:11:22,620 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-18 20:11:22,621 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:11:15" (3/4) ... [2024-11-18 20:11:22,624 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-18 20:11:22,625 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-18 20:11:22,625 INFO L158 Benchmark]: Toolchain (without parser) took 8528.08ms. Allocated memory was 157.3MB in the beginning and 262.1MB in the end (delta: 104.9MB). Free memory was 99.6MB in the beginning and 92.0MB in the end (delta: 7.6MB). Peak memory consumption was 113.8MB. Max. memory is 16.1GB. [2024-11-18 20:11:22,626 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 157.3MB. Free memory is still 124.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-18 20:11:22,626 INFO L158 Benchmark]: CACSL2BoogieTranslator took 460.11ms. Allocated memory is still 157.3MB. Free memory was 99.6MB in the beginning and 81.3MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-18 20:11:22,626 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.24ms. Allocated memory is still 157.3MB. Free memory was 81.3MB in the beginning and 76.5MB in the end (delta: 4.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-18 20:11:22,626 INFO L158 Benchmark]: Boogie Preprocessor took 63.69ms. Allocated memory is still 157.3MB. Free memory was 76.5MB in the beginning and 70.8MB in the end (delta: 5.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-18 20:11:22,626 INFO L158 Benchmark]: RCFGBuilder took 661.26ms. Allocated memory is still 157.3MB. Free memory was 70.8MB in the beginning and 125.3MB in the end (delta: -54.4MB). Peak memory consumption was 39.6MB. Max. memory is 16.1GB. [2024-11-18 20:11:22,627 INFO L158 Benchmark]: TraceAbstraction took 7270.95ms. Allocated memory was 157.3MB in the beginning and 262.1MB in the end (delta: 104.9MB). Free memory was 124.6MB in the beginning and 93.1MB in the end (delta: 31.5MB). Peak memory consumption was 135.1MB. Max. memory is 16.1GB. [2024-11-18 20:11:22,627 INFO L158 Benchmark]: Witness Printer took 4.57ms. Allocated memory is still 262.1MB. Free memory was 93.1MB in the beginning and 92.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-18 20:11:22,628 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 157.3MB. Free memory is still 124.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 460.11ms. Allocated memory is still 157.3MB. Free memory was 99.6MB in the beginning and 81.3MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.24ms. Allocated memory is still 157.3MB. Free memory was 81.3MB in the beginning and 76.5MB in the end (delta: 4.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 63.69ms. Allocated memory is still 157.3MB. Free memory was 76.5MB in the beginning and 70.8MB in the end (delta: 5.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 661.26ms. Allocated memory is still 157.3MB. Free memory was 70.8MB in the beginning and 125.3MB in the end (delta: -54.4MB). Peak memory consumption was 39.6MB. Max. memory is 16.1GB. * TraceAbstraction took 7270.95ms. Allocated memory was 157.3MB in the beginning and 262.1MB in the end (delta: 104.9MB). Free memory was 124.6MB in the beginning and 93.1MB in the end (delta: 31.5MB). Peak memory consumption was 135.1MB. Max. memory is 16.1GB. * Witness Printer took 4.57ms. Allocated memory is still 262.1MB. Free memory was 93.1MB in the beginning and 92.0MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 190, overapproximation of bitwiseOr at line 102, overapproximation of shiftRight at line 120, overapproximation of someBinaryArithmeticDOUBLEoperation at line 109, overapproximation of someUnaryDOUBLEoperation at line 118, overapproximation of someBinaryDOUBLEComparisonOperation at line 190. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 8.75; [L23] unsigned char var_1_2 = 1; [L24] double var_1_3 = 9.6; [L25] double var_1_4 = 7.625; [L26] double var_1_5 = 1.5; [L27] double var_1_6 = 63.17; [L28] double var_1_7 = 15.5; [L29] unsigned short int var_1_8 = 4; [L30] unsigned short int var_1_9 = 45624; [L31] unsigned short int var_1_10 = 39447; [L32] unsigned short int var_1_11 = 10; [L33] double var_1_12 = 255.5; [L34] double var_1_13 = 0.0; [L35] double var_1_14 = 127.5; [L36] float var_1_15 = 8.2; [L37] float var_1_16 = 2.8; [L38] signed short int var_1_17 = 8; [L39] double var_1_18 = 24.8; [L40] signed short int var_1_19 = -256; [L41] signed short int var_1_20 = 8; [L42] signed short int var_1_21 = 16; [L43] unsigned short int var_1_22 = 2; [L44] unsigned short int var_1_24 = 16; [L45] unsigned char var_1_25 = 0; [L46] unsigned short int var_1_26 = 1; [L47] double var_1_28 = 199.6; [L48] signed char var_1_33 = 5; [L49] signed char var_1_35 = -1; [L50] double var_1_36 = 0.6; [L51] double var_1_39 = 16.5; [L52] double var_1_40 = 0.2; [L53] float var_1_41 = 31.45; [L54] signed short int var_1_43 = -10; [L55] unsigned long int var_1_44 = 25; [L56] signed short int var_1_45 = 24450; [L57] unsigned long int var_1_46 = 8; [L58] signed short int var_1_47 = -4; [L59] unsigned short int last_1_var_1_22 = 2; VAL [isInitial=0, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_3=48/5, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_4=61/8, var_1_5=3/2, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L194] isInitial = 1 [L195] FCALL initially() [L196] COND TRUE 1 [L197] CALL updateLastVariables() [L187] last_1_var_1_22 = var_1_22 VAL [isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_3=48/5, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_4=61/8, var_1_5=3/2, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L197] RET updateLastVariables() [L198] CALL updateVariables() [L133] var_1_2 = __VERIFIER_nondet_uchar() [L134] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_3=48/5, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_4=61/8, var_1_5=3/2, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_3=48/5, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_4=61/8, var_1_5=3/2, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L134] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_3=48/5, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_4=61/8, var_1_5=3/2, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L135] CALL assume_abort_if_not(var_1_2 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_3=48/5, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_4=61/8, var_1_5=3/2, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_3=48/5, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_4=61/8, var_1_5=3/2, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L135] RET assume_abort_if_not(var_1_2 <= 1) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_3=48/5, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_4=61/8, var_1_5=3/2, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L136] var_1_3 = __VERIFIER_nondet_double() [L137] CALL assume_abort_if_not((var_1_3 >= 0.0F && 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_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_4=61/8, var_1_5=3/2, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_4=61/8, var_1_5=3/2, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L137] RET assume_abort_if_not((var_1_3 >= 0.0F && 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_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_4=61/8, var_1_5=3/2, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L138] var_1_4 = __VERIFIER_nondet_double() [L139] CALL assume_abort_if_not((var_1_4 >= 0.0F && 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_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_5=3/2, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_5=3/2, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L139] RET assume_abort_if_not((var_1_4 >= 0.0F && 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_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_5=3/2, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L140] var_1_5 = __VERIFIER_nondet_double() [L141] 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_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L141] 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_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_6=6317/100, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L142] var_1_6 = __VERIFIER_nondet_double() [L143] CALL assume_abort_if_not((var_1_6 >= -922337.2036854765600e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L143] RET assume_abort_if_not((var_1_6 >= -922337.2036854765600e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_7=31/2, var_1_8=4, var_1_9=45624] [L144] var_1_7 = __VERIFIER_nondet_double() [L145] CALL assume_abort_if_not((var_1_7 >= -922337.2036854765600e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=45624] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=45624] [L145] RET assume_abort_if_not((var_1_7 >= -922337.2036854765600e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=45624] [L146] var_1_9 = __VERIFIER_nondet_ushort() [L147] CALL assume_abort_if_not(var_1_9 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L147] RET assume_abort_if_not(var_1_9 >= 32767) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L148] CALL assume_abort_if_not(var_1_9 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L148] RET assume_abort_if_not(var_1_9 <= 65534) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=39447, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L149] var_1_10 = __VERIFIER_nondet_ushort() [L150] CALL assume_abort_if_not(var_1_10 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L150] RET assume_abort_if_not(var_1_10 >= 32767) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L151] CALL assume_abort_if_not(var_1_10 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L151] RET assume_abort_if_not(var_1_10 <= 65534) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=10, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L152] var_1_11 = __VERIFIER_nondet_ushort() [L153] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L153] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L154] CALL assume_abort_if_not(var_1_11 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L154] RET assume_abort_if_not(var_1_11 <= 32767) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_13=0, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L155] var_1_13 = __VERIFIER_nondet_double() [L156] CALL assume_abort_if_not((var_1_13 >= 4611686.018427382800e+12F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L156] RET assume_abort_if_not((var_1_13 >= 4611686.018427382800e+12F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_18=124/5, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L157] var_1_18 = __VERIFIER_nondet_double() [L158] CALL assume_abort_if_not((var_1_18 >= -922337.2036854776000e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854776000e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L158] RET assume_abort_if_not((var_1_18 >= -922337.2036854776000e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854776000e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L159] CALL assume_abort_if_not(var_1_18 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L159] RET assume_abort_if_not(var_1_18 != 0.0F) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=-256, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L160] var_1_19 = __VERIFIER_nondet_short() [L161] CALL assume_abort_if_not(var_1_19 >= -32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L161] RET assume_abort_if_not(var_1_19 >= -32767) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L162] CALL assume_abort_if_not(var_1_19 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L162] RET assume_abort_if_not(var_1_19 <= 32766) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=8, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L163] var_1_20 = __VERIFIER_nondet_short() [L164] CALL assume_abort_if_not(var_1_20 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L164] RET assume_abort_if_not(var_1_20 >= -1) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L165] CALL assume_abort_if_not(var_1_20 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L165] RET assume_abort_if_not(var_1_20 <= 32766) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=16, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L166] var_1_21 = __VERIFIER_nondet_short() [L167] CALL assume_abort_if_not(var_1_21 >= -32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L167] RET assume_abort_if_not(var_1_21 >= -32766) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L168] CALL assume_abort_if_not(var_1_21 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L168] RET assume_abort_if_not(var_1_21 <= 32766) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=0, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L169] var_1_25 = __VERIFIER_nondet_uchar() [L170] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L170] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L171] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L171] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=-1, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L172] var_1_35 = __VERIFIER_nondet_char() [L173] CALL assume_abort_if_not(var_1_35 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L173] RET assume_abort_if_not(var_1_35 >= -127) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L174] CALL assume_abort_if_not(var_1_35 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L174] RET assume_abort_if_not(var_1_35 <= 126) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_39=33/2, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L175] var_1_39 = __VERIFIER_nondet_double() [L176] CALL assume_abort_if_not((var_1_39 >= -461168.6018427382800e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L176] RET assume_abort_if_not((var_1_39 >= -461168.6018427382800e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_40=1/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L177] var_1_40 = __VERIFIER_nondet_double() [L178] CALL assume_abort_if_not((var_1_40 >= -461168.6018427382800e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 4611686.018427382800e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L178] RET assume_abort_if_not((var_1_40 >= -461168.6018427382800e+13F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 4611686.018427382800e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=25, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L179] var_1_44 = __VERIFIER_nondet_ulong() [L180] CALL assume_abort_if_not(var_1_44 >= 16) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L180] RET assume_abort_if_not(var_1_44 >= 16) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L181] CALL assume_abort_if_not(var_1_44 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L181] RET assume_abort_if_not(var_1_44 <= 32) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=24450, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L182] var_1_45 = __VERIFIER_nondet_short() [L183] CALL assume_abort_if_not(var_1_45 >= 16382) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L183] RET assume_abort_if_not(var_1_45 >= 16382) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L184] CALL assume_abort_if_not(var_1_45 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L184] RET assume_abort_if_not(var_1_45 <= 32766) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=35/4, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_8=4, var_1_9=32776] [L198] RET updateVariables() [L199] CALL step() [L63] COND TRUE \read(var_1_2) [L64] var_1_1 = (((((((((var_1_3 - var_1_4)) > (((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))))) ? ((var_1_3 - var_1_4)) : (((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))))))) < (var_1_7)) ? ((((((var_1_3 - var_1_4)) > (((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))))) ? ((var_1_3 - var_1_4)) : (((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))))))) : (var_1_7))) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=4, var_1_9=32776] [L66] var_1_8 = (((((var_1_9) < (var_1_10)) ? (var_1_9) : (var_1_10))) - var_1_11) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=511/2, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L67] COND TRUE \read(var_1_2) [L68] var_1_12 = (((((var_1_3 - (var_1_13 - 128.68))) < (var_1_7)) ? ((var_1_3 - (var_1_13 - 128.68))) : (var_1_7))) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=255/2, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L70] var_1_14 = var_1_6 VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L71] COND FALSE !(var_1_13 >= var_1_14) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=14/5, var_1_17=8, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L78] COND TRUE var_1_3 <= var_1_4 [L79] var_1_16 = ((((var_1_6) < (var_1_4)) ? (var_1_6) : (var_1_4))) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=8, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L81] unsigned short int stepLocal_0 = var_1_11; VAL [isInitial=1, last_1_var_1_22=2, stepLocal_0=-196608, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=8, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L82] COND FALSE !(var_1_7 >= (var_1_5 / ((((var_1_13) < (var_1_18)) ? (var_1_13) : (var_1_18))))) [L91] var_1_17 = var_1_21 VAL [isInitial=1, last_1_var_1_22=2, stepLocal_0=-196608, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=2, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L93] COND TRUE (var_1_11 + var_1_20) <= ((var_1_21 * last_1_var_1_22) * var_1_19) [L94] var_1_22 = (((((var_1_9 - var_1_11)) > (var_1_10)) ? ((var_1_9 - var_1_11)) : (var_1_10))) VAL [isInitial=1, last_1_var_1_22=2, stepLocal_0=-196608, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=32776, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L96] COND FALSE !(var_1_9 < var_1_11) VAL [isInitial=1, last_1_var_1_22=2, stepLocal_0=-196608, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=32776, var_1_24=16, var_1_25=1, var_1_26=1, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L101] var_1_26 = var_1_11 VAL [isInitial=1, last_1_var_1_22=2, stepLocal_0=-196608, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=32776, var_1_24=16, var_1_25=1, var_1_26=-196608, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L102] EXPR var_1_9 ^ 8 VAL [isInitial=1, last_1_var_1_22=2, stepLocal_0=-196608, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=32776, var_1_24=16, var_1_25=1, var_1_26=-196608, var_1_28=998/5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L102] COND TRUE ((var_1_9 ^ 8) * var_1_10) <= var_1_8 [L103] var_1_28 = (((((((((((var_1_4) > (var_1_6)) ? (var_1_4) : (var_1_6)))) < (var_1_5)) ? (((((var_1_4) > (var_1_6)) ? (var_1_4) : (var_1_6)))) : (var_1_5))) < 0 ) ? -((((((((var_1_4) > (var_1_6)) ? (var_1_4) : (var_1_6)))) < (var_1_5)) ? (((((var_1_4) > (var_1_6)) ? (var_1_4) : (var_1_6)))) : (var_1_5))) : ((((((((var_1_4) > (var_1_6)) ? (var_1_4) : (var_1_6)))) < (var_1_5)) ? (((((var_1_4) > (var_1_6)) ? (var_1_4) : (var_1_6)))) : (var_1_5))))) VAL [isInitial=1, last_1_var_1_22=2, stepLocal_0=-196608, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=32776, var_1_24=16, var_1_25=1, var_1_26=-196608, var_1_28=5, var_1_2=1, var_1_33=5, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L105] COND TRUE \read(var_1_25) [L106] var_1_33 = var_1_35 VAL [isInitial=1, last_1_var_1_22=2, stepLocal_0=-196608, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=32776, var_1_24=16, var_1_25=1, var_1_26=-196608, var_1_28=5, var_1_2=1, var_1_33=126, var_1_35=126, var_1_36=3/5, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L108] COND TRUE var_1_9 > var_1_11 [L109] var_1_36 = ((((((((var_1_13 - var_1_3)) < ((var_1_39 + var_1_40))) ? ((var_1_13 - var_1_3)) : ((var_1_39 + var_1_40)))) < 0 ) ? -(((((var_1_13 - var_1_3)) < ((var_1_39 + var_1_40))) ? ((var_1_13 - var_1_3)) : ((var_1_39 + var_1_40)))) : (((((var_1_13 - var_1_3)) < ((var_1_39 + var_1_40))) ? ((var_1_13 - var_1_3)) : ((var_1_39 + var_1_40)))))) VAL [isInitial=1, last_1_var_1_22=2, stepLocal_0=-196608, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=32776, var_1_24=16, var_1_25=1, var_1_26=-196608, var_1_28=5, var_1_2=1, var_1_33=126, var_1_35=126, var_1_36=6, var_1_41=629/20, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L115] COND FALSE !(var_1_9 < (((((var_1_11) < (var_1_8)) ? (var_1_11) : (var_1_8))) / var_1_9)) [L118] var_1_41 = ((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40))) VAL [isInitial=1, last_1_var_1_22=2, stepLocal_0=-196608, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=32776, var_1_24=16, var_1_25=1, var_1_26=-196608, var_1_28=5, var_1_2=1, var_1_33=126, var_1_35=126, var_1_36=6, var_1_40=0, var_1_41=7, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L120] EXPR ((((var_1_9) < (var_1_9)) ? (var_1_9) : (var_1_9))) >> (var_1_44 - 4u) VAL [isInitial=1, last_1_var_1_22=2, stepLocal_0=-196608, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=32776, var_1_24=16, var_1_25=1, var_1_26=-196608, var_1_28=5, var_1_2=1, var_1_33=126, var_1_35=126, var_1_36=6, var_1_40=0, var_1_41=7, var_1_43=-10, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L120] COND TRUE (((((var_1_9) < (var_1_9)) ? (var_1_9) : (var_1_9))) >> (var_1_44 - 4u)) >= var_1_10 [L121] var_1_43 = ((var_1_45 - (10000 - var_1_44)) - ((((var_1_35) < 0 ) ? -(var_1_35) : (var_1_35)))) VAL [isInitial=1, last_1_var_1_22=2, stepLocal_0=-196608, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=32776, var_1_24=16, var_1_25=1, var_1_26=-196608, var_1_28=5, var_1_2=1, var_1_33=126, var_1_35=126, var_1_36=6, var_1_40=0, var_1_41=7, var_1_43=6272, var_1_44=4294967312, var_1_45=16382, var_1_46=8, var_1_47=-4, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L127] COND TRUE var_1_5 >= var_1_3 [L128] var_1_46 = ((((var_1_11) > (4u)) ? (var_1_11) : (4u))) VAL [isInitial=1, last_1_var_1_22=2, stepLocal_0=-196608, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=32776, var_1_24=16, var_1_25=1, var_1_26=-196608, var_1_28=5, var_1_2=1, var_1_33=126, var_1_35=126, var_1_36=6, var_1_40=0, var_1_41=7, var_1_43=6272, var_1_44=4294967312, var_1_45=16382, var_1_46=4, var_1_47=-4, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L130] var_1_47 = var_1_45 VAL [isInitial=1, last_1_var_1_22=2, stepLocal_0=-196608, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=32776, var_1_24=16, var_1_25=1, var_1_26=-196608, var_1_28=5, var_1_2=1, var_1_33=126, var_1_35=126, var_1_36=6, var_1_40=0, var_1_41=7, var_1_43=6272, var_1_44=4294967312, var_1_45=16382, var_1_46=4, var_1_47=16382, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L199] RET step() [L200] CALL, EXPR property() [L190-L191] return ((((((((var_1_2 ? (var_1_1 == ((double) (((((((((var_1_3 - var_1_4)) > (((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))))) ? ((var_1_3 - var_1_4)) : (((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))))))) < (var_1_7)) ? ((((((var_1_3 - var_1_4)) > (((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))))) ? ((var_1_3 - var_1_4)) : (((((var_1_5) < (var_1_6)) ? (var_1_5) : (var_1_6))))))) : (var_1_7))))) : 1) && (var_1_8 == ((unsigned short int) (((((var_1_9) < (var_1_10)) ? (var_1_9) : (var_1_10))) - var_1_11)))) && (var_1_2 ? (var_1_12 == ((double) (((((var_1_3 - (var_1_13 - 128.68))) < (var_1_7)) ? ((var_1_3 - (var_1_13 - 128.68))) : (var_1_7))))) : 1)) && (var_1_14 == ((double) var_1_6))) && ((var_1_13 >= var_1_14) ? (var_1_2 ? ((var_1_8 == var_1_11) ? (var_1_15 == ((float) 10.975f)) : 1) : 1) : 1)) && ((var_1_3 <= var_1_4) ? (var_1_16 == ((float) ((((var_1_6) < (var_1_4)) ? (var_1_6) : (var_1_4))))) : 1)) && ((var_1_7 >= (var_1_5 / ((((var_1_13) < (var_1_18)) ? (var_1_13) : (var_1_18))))) ? (((var_1_10 + var_1_9) <= var_1_11) ? (var_1_2 ? (var_1_17 == ((signed short int) var_1_19)) : 1) : (var_1_17 == ((signed short int) (var_1_20 - ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))))))) : (var_1_17 == ((signed short int) var_1_21)))) && (((var_1_11 + var_1_20) <= ((var_1_21 * last_1_var_1_22) * var_1_19)) ? (var_1_22 == ((unsigned short int) (((((var_1_9 - var_1_11)) > (var_1_10)) ? ((var_1_9 - var_1_11)) : (var_1_10))))) : 1)) && ((var_1_9 < var_1_11) ? ((var_1_2 || var_1_25) ? (var_1_24 == ((unsigned short int) 128)) : 1) : 1) ; VAL [\result=0, isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=32776, var_1_24=16, var_1_25=1, var_1_26=-196608, var_1_28=5, var_1_2=1, var_1_33=126, var_1_35=126, var_1_36=6, var_1_40=0, var_1_41=7, var_1_43=6272, var_1_44=4294967312, var_1_45=16382, var_1_46=4, var_1_47=16382, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L200] RET, EXPR property() [L200] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=32776, var_1_24=16, var_1_25=1, var_1_26=-196608, var_1_28=5, var_1_2=1, var_1_33=126, var_1_35=126, var_1_36=6, var_1_40=0, var_1_41=7, var_1_43=6272, var_1_44=4294967312, var_1_45=16382, var_1_46=4, var_1_47=16382, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] [L19] reach_error() VAL [isInitial=1, last_1_var_1_22=2, var_1_10=32767, var_1_11=-196608, var_1_12=3, var_1_14=4, var_1_15=41/5, var_1_16=4, var_1_17=1, var_1_19=1, var_1_1=2, var_1_20=1, var_1_21=1, var_1_22=32776, var_1_24=16, var_1_25=1, var_1_26=-196608, var_1_28=5, var_1_2=1, var_1_33=126, var_1_35=126, var_1_36=6, var_1_40=0, var_1_41=7, var_1_43=6272, var_1_44=4294967312, var_1_45=16382, var_1_46=4, var_1_47=16382, var_1_4=0, var_1_5=0, var_1_6=4, var_1_7=0, var_1_8=32767, var_1_9=32776] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 102 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.0s, OverallIterations: 6, TraceHistogramMax: 32, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 467 SdHoareTripleChecker+Valid, 0.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 439 mSDsluCounter, 1348 SdHoareTripleChecker+Invalid, 0.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 689 mSDsCounter, 151 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 703 IncrementalHoareTripleChecker+Invalid, 854 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 151 mSolverCounterUnsat, 659 mSDtfsCounter, 703 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1083 GetRequests, 1047 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=168occurred in iteration=5, InterpolantAutomatonStates: 34, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 5 MinimizatonAttempts, 35 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 2106 NumberOfCodeBlocks, 2106 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 2092 ConstructedInterpolants, 0 QuantifiedInterpolants, 3952 SizeOfPredicates, 7 NumberOfNonLiveVariables, 1448 ConjunctsInSsa, 21 ConjunctsInUnsatCore, 10 InterpolantComputations, 3 PerfectInterpolantSequences, 19544/19840 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 [2024-11-18 20:11:22,659 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/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_fillercodestructure_filler-pe-ci_file-36.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 a4bb87a8a69ebf4c17209ae528078c0fad55c0537b4d4aecea83ee0cf2fd25a2 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-18 20:11:24,924 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-18 20:11:25,006 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-18 20:11:25,010 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-18 20:11:25,013 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-18 20:11:25,048 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-18 20:11:25,051 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-18 20:11:25,051 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-18 20:11:25,052 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-18 20:11:25,053 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-18 20:11:25,053 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-18 20:11:25,053 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-18 20:11:25,054 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-18 20:11:25,054 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-18 20:11:25,056 INFO L153 SettingsManager]: * Use SBE=true [2024-11-18 20:11:25,056 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-18 20:11:25,057 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-18 20:11:25,057 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-18 20:11:25,057 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-18 20:11:25,058 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-18 20:11:25,061 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-18 20:11:25,062 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-18 20:11:25,062 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-18 20:11:25,062 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-18 20:11:25,062 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-18 20:11:25,063 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-18 20:11:25,063 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-18 20:11:25,063 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-18 20:11:25,063 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-18 20:11:25,063 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-18 20:11:25,064 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-18 20:11:25,064 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-18 20:11:25,064 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-18 20:11:25,064 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-18 20:11:25,065 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 20:11:25,073 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-18 20:11:25,074 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-18 20:11:25,074 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-18 20:11:25,075 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-18 20:11:25,075 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-18 20:11:25,076 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-18 20:11:25,076 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-18 20:11:25,077 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-18 20:11:25,077 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-18 20:11:25,077 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a4bb87a8a69ebf4c17209ae528078c0fad55c0537b4d4aecea83ee0cf2fd25a2 [2024-11-18 20:11:25,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-18 20:11:25,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-18 20:11:25,440 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-18 20:11:25,441 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-18 20:11:25,442 INFO L274 PluginConnector]: CDTParser initialized [2024-11-18 20:11:25,443 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-36.i [2024-11-18 20:11:27,069 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-18 20:11:27,283 INFO L384 CDTParser]: Found 1 translation units. [2024-11-18 20:11:27,284 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-36.i [2024-11-18 20:11:27,297 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e540db36/725ba778d0174e4c8cc5e6ea8369d0f7/FLAG86783f92b [2024-11-18 20:11:27,309 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e540db36/725ba778d0174e4c8cc5e6ea8369d0f7 [2024-11-18 20:11:27,311 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-18 20:11:27,312 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-18 20:11:27,313 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-18 20:11:27,313 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-18 20:11:27,319 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-18 20:11:27,320 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:11:27" (1/1) ... [2024-11-18 20:11:27,321 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26220066 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:27, skipping insertion in model container [2024-11-18 20:11:27,321 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:11:27" (1/1) ... [2024-11-18 20:11:27,354 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-18 20:11:27,560 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-36.i[919,932] [2024-11-18 20:11:27,670 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 20:11:27,693 INFO L200 MainTranslator]: Completed pre-run [2024-11-18 20:11:27,708 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-pe-ci_file-36.i[919,932] [2024-11-18 20:11:27,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-18 20:11:27,788 INFO L204 MainTranslator]: Completed translation [2024-11-18 20:11:27,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:27 WrapperNode [2024-11-18 20:11:27,789 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-18 20:11:27,790 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-18 20:11:27,790 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-18 20:11:27,790 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-18 20:11:27,797 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:27" (1/1) ... [2024-11-18 20:11:27,814 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:27" (1/1) ... [2024-11-18 20:11:27,864 INFO L138 Inliner]: procedures = 27, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 208 [2024-11-18 20:11:27,868 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-18 20:11:27,869 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-18 20:11:27,869 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-18 20:11:27,869 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-18 20:11:27,882 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:27" (1/1) ... [2024-11-18 20:11:27,882 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:27" (1/1) ... [2024-11-18 20:11:27,892 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:27" (1/1) ... [2024-11-18 20:11:27,916 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]. [2024-11-18 20:11:27,917 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:27" (1/1) ... [2024-11-18 20:11:27,917 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:27" (1/1) ... [2024-11-18 20:11:27,929 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:27" (1/1) ... [2024-11-18 20:11:27,935 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:27" (1/1) ... [2024-11-18 20:11:27,942 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:27" (1/1) ... [2024-11-18 20:11:27,948 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:27" (1/1) ... [2024-11-18 20:11:27,957 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-18 20:11:27,961 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-18 20:11:27,961 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-18 20:11:27,961 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-18 20:11:27,963 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:27" (1/1) ... [2024-11-18 20:11:27,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-18 20:11:27,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-18 20:11:27,996 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) [2024-11-18 20:11:27,999 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 [2024-11-18 20:11:28,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-18 20:11:28,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-18 20:11:28,040 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-18 20:11:28,040 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-18 20:11:28,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-18 20:11:28,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-18 20:11:28,139 INFO L238 CfgBuilder]: Building ICFG [2024-11-18 20:11:28,141 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-18 20:11:44,720 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-18 20:11:44,720 INFO L287 CfgBuilder]: Performing block encoding [2024-11-18 20:11:44,736 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-18 20:11:44,737 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-18 20:11:44,737 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:11:44 BoogieIcfgContainer [2024-11-18 20:11:44,737 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-18 20:11:44,751 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-18 20:11:44,751 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-18 20:11:44,755 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-18 20:11:44,755 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 08:11:27" (1/3) ... [2024-11-18 20:11:44,756 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@734aa810 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:11:44, skipping insertion in model container [2024-11-18 20:11:44,756 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:11:27" (2/3) ... [2024-11-18 20:11:44,756 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@734aa810 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:11:44, skipping insertion in model container [2024-11-18 20:11:44,756 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:11:44" (3/3) ... [2024-11-18 20:11:44,758 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-pe-ci_file-36.i [2024-11-18 20:11:44,774 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-18 20:11:44,774 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-18 20:11:44,843 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-18 20:11:44,853 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;@703bce86, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-18 20:11:44,854 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-18 20:11:44,858 INFO L276 IsEmpty]: Start isEmpty. Operand has 96 states, 61 states have (on average 1.4098360655737705) internal successors, (86), 62 states have internal predecessors, (86), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-18 20:11:44,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-18 20:11:44,881 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 20:11:44,882 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 20:11:44,882 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 20:11:44,888 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 20:11:44,889 INFO L85 PathProgramCache]: Analyzing trace with hash 2132196661, now seen corresponding path program 1 times [2024-11-18 20:11:44,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-18 20:11:44,906 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1874909714] [2024-11-18 20:11:44,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 20:11:44,907 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 [2024-11-18 20:11:44,907 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-18 20:11:44,911 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) [2024-11-18 20:11:44,914 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 [2024-11-18 20:11:46,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 20:11:46,322 INFO L255 TraceCheckSpWp]: Trace formula consists of 334 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-18 20:11:46,334 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 20:11:46,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 942 proven. 0 refuted. 0 times theorem prover too weak. 1042 trivial. 0 not checked. [2024-11-18 20:11:46,394 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-18 20:11:46,395 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-18 20:11:46,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1874909714] [2024-11-18 20:11:46,396 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1874909714] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 20:11:46,396 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-18 20:11:46,396 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-18 20:11:46,398 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2026752553] [2024-11-18 20:11:46,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 20:11:46,410 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-18 20:11:46,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-18 20:11:46,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-18 20:11:46,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-18 20:11:46,435 INFO L87 Difference]: Start difference. First operand has 96 states, 61 states have (on average 1.4098360655737705) internal successors, (86), 62 states have internal predecessors, (86), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-18 20:11:46,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 20:11:46,464 INFO L93 Difference]: Finished difference Result 185 states and 326 transitions. [2024-11-18 20:11:46,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-18 20:11:46,466 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 207 [2024-11-18 20:11:46,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 20:11:46,476 INFO L225 Difference]: With dead ends: 185 [2024-11-18 20:11:46,476 INFO L226 Difference]: Without dead ends: 92 [2024-11-18 20:11:46,481 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 206 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-18 20:11:46,485 INFO L432 NwaCegarLoop]: 143 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, 143 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 [2024-11-18 20:11:46,486 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 143 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-18 20:11:46,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2024-11-18 20:11:46,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2024-11-18 20:11:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 58 states have (on average 1.3620689655172413) internal successors, (79), 58 states have internal predecessors, (79), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-18 20:11:46,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 143 transitions. [2024-11-18 20:11:46,529 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 143 transitions. Word has length 207 [2024-11-18 20:11:46,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 20:11:46,530 INFO L471 AbstractCegarLoop]: Abstraction has 92 states and 143 transitions. [2024-11-18 20:11:46,530 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-11-18 20:11:46,530 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 143 transitions. [2024-11-18 20:11:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-18 20:11:46,534 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 20:11:46,535 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 20:11:46,581 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-11-18 20:11:46,741 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 [2024-11-18 20:11:46,741 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 20:11:46,742 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 20:11:46,742 INFO L85 PathProgramCache]: Analyzing trace with hash 1151857017, now seen corresponding path program 1 times [2024-11-18 20:11:46,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-18 20:11:46,743 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1868599262] [2024-11-18 20:11:46,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 20:11:46,744 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 [2024-11-18 20:11:46,744 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-18 20:11:46,747 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) [2024-11-18 20:11:46,751 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 [2024-11-18 20:11:48,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 20:11:48,074 INFO L255 TraceCheckSpWp]: Trace formula consists of 334 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-18 20:11:48,081 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 20:11:48,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-11-18 20:11:48,260 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-18 20:11:48,260 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-18 20:11:48,260 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1868599262] [2024-11-18 20:11:48,261 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1868599262] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-18 20:11:48,261 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-18 20:11:48,261 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-18 20:11:48,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2124675035] [2024-11-18 20:11:48,261 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-18 20:11:48,265 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-18 20:11:48,265 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-18 20:11:48,266 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-18 20:11:48,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-18 20:11:48,268 INFO L87 Difference]: Start difference. First operand 92 states and 143 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-18 20:11:53,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-18 20:11:57,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-18 20:11:57,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-18 20:11:57,734 INFO L93 Difference]: Finished difference Result 212 states and 332 transitions. [2024-11-18 20:11:57,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-18 20:11:57,853 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 207 [2024-11-18 20:11:57,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-18 20:11:57,856 INFO L225 Difference]: With dead ends: 212 [2024-11-18 20:11:57,856 INFO L226 Difference]: Without dead ends: 123 [2024-11-18 20:11:57,857 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 205 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-18 20:11:57,859 INFO L432 NwaCegarLoop]: 139 mSDtfsCounter, 47 mSDsluCounter, 124 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 7 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 263 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2024-11-18 20:11:57,859 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [47 Valid, 263 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 13 Invalid, 2 Unknown, 0 Unchecked, 9.4s Time] [2024-11-18 20:11:57,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2024-11-18 20:11:57,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 105. [2024-11-18 20:11:57,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 71 states have (on average 1.380281690140845) internal successors, (98), 71 states have internal predecessors, (98), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-18 20:11:57,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 162 transitions. [2024-11-18 20:11:57,874 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 162 transitions. Word has length 207 [2024-11-18 20:11:57,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-18 20:11:57,876 INFO L471 AbstractCegarLoop]: Abstraction has 105 states and 162 transitions. [2024-11-18 20:11:57,877 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-11-18 20:11:57,877 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 162 transitions. [2024-11-18 20:11:57,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-18 20:11:57,883 INFO L207 NwaCegarLoop]: Found error trace [2024-11-18 20:11:57,883 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-18 20:11:57,929 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 [2024-11-18 20:11:58,086 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 [2024-11-18 20:11:58,086 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-18 20:11:58,087 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-18 20:11:58,087 INFO L85 PathProgramCache]: Analyzing trace with hash 1969505467, now seen corresponding path program 1 times [2024-11-18 20:11:58,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-18 20:11:58,089 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [496471594] [2024-11-18 20:11:58,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 20:11:58,089 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 [2024-11-18 20:11:58,089 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-18 20:11:58,091 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) [2024-11-18 20:11:58,092 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 [2024-11-18 20:11:59,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 20:11:59,521 INFO L255 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-18 20:11:59,528 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 20:12:12,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 1123 proven. 135 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-18 20:12:12,887 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-18 20:12:14,951 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-18 20:12:14,952 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [496471594] [2024-11-18 20:12:14,952 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [496471594] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-18 20:12:14,952 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1351992714] [2024-11-18 20:12:14,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-18 20:12:14,952 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-18 20:12:14,953 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2024-11-18 20:12:14,956 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-18 20:12:14,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-18 20:12:20,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-18 20:12:20,545 INFO L255 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-18 20:12:20,549 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-18 20:12:24,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 717 proven. 72 refuted. 0 times theorem prover too weak. 1195 trivial. 0 not checked. [2024-11-18 20:12:24,464 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-18 20:12:29,098 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1351992714] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-18 20:12:29,098 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-18 20:12:29,098 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 5] total 15 [2024-11-18 20:12:29,099 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1866788249] [2024-11-18 20:12:29,099 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-18 20:12:29,099 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-18 20:12:29,100 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-18 20:12:29,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-18 20:12:29,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=89, Invalid=217, Unknown=0, NotChecked=0, Total=306 [2024-11-18 20:12:29,102 INFO L87 Difference]: Start difference. First operand 105 states and 162 transitions. Second operand has 15 states, 15 states have (on average 6.666666666666667) internal successors, (100), 14 states have internal predecessors, (100), 5 states have call successors, (54), 5 states have call predecessors, (54), 8 states have return successors, (55), 5 states have call predecessors, (55), 5 states have call successors, (55)