./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-4.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-4.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 4cbd84cd97e3f073819d235da0db8be58f68e2367ede381ea89a325efc561dae --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 07:17:56,498 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 07:17:56,537 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-20 07:17:56,540 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 07:17:56,541 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 07:17:56,556 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 07:17:56,557 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 07:17:56,557 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 07:17:56,558 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 07:17:56,558 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 07:17:56,559 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 07:17:56,559 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 07:17:56,559 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 07:17:56,560 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 07:17:56,560 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 07:17:56,560 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 07:17:56,561 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 07:17:56,561 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-20 07:17:56,561 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 07:17:56,561 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-20 07:17:56,562 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 07:17:56,562 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 07:17:56,562 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 07:17:56,563 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 07:17:56,563 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 07:17:56,563 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-20 07:17:56,564 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 07:17:56,564 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 07:17:56,564 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 07:17:56,564 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 07:17:56,565 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 07:17:56,565 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 07:17:56,565 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 07:17:56,565 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 07:17:56,566 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 07:17:56,566 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 07:17:56,566 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 07:17:56,566 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 07:17:56,566 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 07:17:56,567 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 07:17:56,567 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 07:17:56,567 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 07:17:56,567 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4cbd84cd97e3f073819d235da0db8be58f68e2367ede381ea89a325efc561dae [2024-11-20 07:17:56,840 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 07:17:56,868 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 07:17:56,871 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 07:17:56,872 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 07:17:56,872 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 07:17:56,873 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-4.i [2024-11-20 07:17:58,218 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 07:17:58,404 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 07:17:58,405 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-4.i [2024-11-20 07:17:58,419 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4dd064374/fb6ca175b5e144fbb9e96dad18d95282/FLAGf4f9df588 [2024-11-20 07:17:58,782 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4dd064374/fb6ca175b5e144fbb9e96dad18d95282 [2024-11-20 07:17:58,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 07:17:58,786 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 07:17:58,787 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 07:17:58,787 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 07:17:58,791 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 07:17:58,792 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:17:58" (1/1) ... [2024-11-20 07:17:58,793 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@761362e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:17:58, skipping insertion in model container [2024-11-20 07:17:58,793 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:17:58" (1/1) ... [2024-11-20 07:17:58,820 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 07:17:58,994 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_operatoramount_amount100_file-4.i[915,928] [2024-11-20 07:17:59,055 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 07:17:59,076 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 07:17:59,092 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_operatoramount_amount100_file-4.i[915,928] [2024-11-20 07:17:59,195 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 07:17:59,215 INFO L204 MainTranslator]: Completed translation [2024-11-20 07:17:59,216 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:17:59 WrapperNode [2024-11-20 07:17:59,216 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 07:17:59,217 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 07:17:59,217 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 07:17:59,217 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 07:17:59,226 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:17:59" (1/1) ... [2024-11-20 07:17:59,235 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:17:59" (1/1) ... [2024-11-20 07:17:59,271 INFO L138 Inliner]: procedures = 26, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 234 [2024-11-20 07:17:59,271 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 07:17:59,272 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 07:17:59,272 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 07:17:59,272 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 07:17:59,281 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:17:59" (1/1) ... [2024-11-20 07:17:59,282 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:17:59" (1/1) ... [2024-11-20 07:17:59,285 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:17:59" (1/1) ... [2024-11-20 07:17:59,321 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]. [2024-11-20 07:17:59,321 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:17:59" (1/1) ... [2024-11-20 07:17:59,321 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:17:59" (1/1) ... [2024-11-20 07:17:59,336 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:17:59" (1/1) ... [2024-11-20 07:17:59,342 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:17:59" (1/1) ... [2024-11-20 07:17:59,348 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:17:59" (1/1) ... [2024-11-20 07:17:59,350 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:17:59" (1/1) ... [2024-11-20 07:17:59,357 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 07:17:59,358 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 07:17:59,358 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 07:17:59,358 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 07:17:59,360 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:17:59" (1/1) ... [2024-11-20 07:17:59,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 07:17:59,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 07:17:59,395 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) [2024-11-20 07:17:59,399 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 [2024-11-20 07:17:59,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 07:17:59,437 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-20 07:17:59,438 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-20 07:17:59,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 07:17:59,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 07:17:59,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 07:17:59,519 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 07:17:59,524 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 07:17:59,921 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-20 07:17:59,922 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 07:17:59,939 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 07:17:59,940 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-20 07:17:59,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:17:59 BoogieIcfgContainer [2024-11-20 07:17:59,941 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 07:17:59,943 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 07:17:59,943 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 07:17:59,946 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 07:17:59,947 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 07:17:58" (1/3) ... [2024-11-20 07:17:59,948 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b3dd39c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:17:59, skipping insertion in model container [2024-11-20 07:17:59,948 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:17:59" (2/3) ... [2024-11-20 07:17:59,948 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b3dd39c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:17:59, skipping insertion in model container [2024-11-20 07:17:59,949 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:17:59" (3/3) ... [2024-11-20 07:17:59,950 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-4.i [2024-11-20 07:17:59,965 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 07:17:59,965 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-20 07:18:00,014 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 07:18:00,020 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;@73bee136, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 07:18:00,020 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-20 07:18:00,025 INFO L276 IsEmpty]: Start isEmpty. Operand has 96 states, 62 states have (on average 1.4193548387096775) internal successors, (88), 63 states have internal predecessors, (88), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2024-11-20 07:18:00,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-20 07:18:00,038 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 07:18:00,039 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 07:18:00,040 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 07:18:00,044 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 07:18:00,044 INFO L85 PathProgramCache]: Analyzing trace with hash -1319792076, now seen corresponding path program 1 times [2024-11-20 07:18:00,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 07:18:00,052 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2004302742] [2024-11-20 07:18:00,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 07:18:00,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 07:18:00,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-20 07:18:00,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-20 07:18:00,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-20 07:18:00,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-20 07:18:00,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-20 07:18:00,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-20 07:18:00,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-20 07:18:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,363 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-20 07:18:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-20 07:18:00,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-20 07:18:00,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-20 07:18:00,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-20 07:18:00,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-20 07:18:00,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-20 07:18:00,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-20 07:18:00,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-20 07:18:00,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-20 07:18:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-20 07:18:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,401 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-20 07:18:00,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-20 07:18:00,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-20 07:18:00,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,411 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-20 07:18:00,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,413 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-20 07:18:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-20 07:18:00,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-20 07:18:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,420 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-20 07:18:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-20 07:18:00,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-20 07:18:00,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-20 07:18:00,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,430 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-20 07:18:00,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-20 07:18:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-20 07:18:00,439 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 07:18:00,439 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2004302742] [2024-11-20 07:18:00,439 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2004302742] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 07:18:00,440 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 07:18:00,440 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-20 07:18:00,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131518551] [2024-11-20 07:18:00,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 07:18:00,445 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-20 07:18:00,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 07:18:00,465 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-20 07:18:00,466 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-20 07:18:00,468 INFO L87 Difference]: Start difference. First operand has 96 states, 62 states have (on average 1.4193548387096775) internal successors, (88), 63 states have internal predecessors, (88), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) [2024-11-20 07:18:00,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 07:18:00,491 INFO L93 Difference]: Finished difference Result 185 states and 325 transitions. [2024-11-20 07:18:00,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-20 07:18:00,493 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) Word has length 197 [2024-11-20 07:18:00,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 07:18:00,499 INFO L225 Difference]: With dead ends: 185 [2024-11-20 07:18:00,500 INFO L226 Difference]: Without dead ends: 92 [2024-11-20 07:18:00,503 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-20 07:18:00,505 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 [2024-11-20 07:18:00,506 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] [2024-11-20 07:18:00,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2024-11-20 07:18:00,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2024-11-20 07:18:00,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 59 states have (on average 1.3728813559322033) internal successors, (81), 59 states have internal predecessors, (81), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2024-11-20 07:18:00,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 143 transitions. [2024-11-20 07:18:00,545 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 143 transitions. Word has length 197 [2024-11-20 07:18:00,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 07:18:00,545 INFO L471 AbstractCegarLoop]: Abstraction has 92 states and 143 transitions. [2024-11-20 07:18:00,545 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) [2024-11-20 07:18:00,546 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 143 transitions. [2024-11-20 07:18:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-20 07:18:00,548 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 07:18:00,549 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 07:18:00,549 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-20 07:18:00,549 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 07:18:00,550 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 07:18:00,550 INFO L85 PathProgramCache]: Analyzing trace with hash -1254943438, now seen corresponding path program 1 times [2024-11-20 07:18:00,550 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 07:18:00,550 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2104211742] [2024-11-20 07:18:00,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 07:18:00,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 07:18:00,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-20 07:18:00,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-20 07:18:00,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,756 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-20 07:18:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-20 07:18:00,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-20 07:18:00,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-20 07:18:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-20 07:18:00,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-20 07:18:00,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-20 07:18:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-20 07:18:00,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-20 07:18:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-20 07:18:00,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-20 07:18:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-20 07:18:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-20 07:18:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-20 07:18:00,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-20 07:18:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-20 07:18:00,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-20 07:18:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-20 07:18:00,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-20 07:18:00,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-20 07:18:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-20 07:18:00,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-20 07:18:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-20 07:18:00,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-20 07:18:00,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-20 07:18:00,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-20 07:18:00,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-20 07:18:00,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-20 07:18:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-20 07:18:00,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:00,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-20 07:18:00,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 07:18:00,889 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2104211742] [2024-11-20 07:18:00,889 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2104211742] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 07:18:00,890 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 07:18:00,890 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-20 07:18:00,890 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834130170] [2024-11-20 07:18:00,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 07:18:00,891 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 07:18:00,893 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 07:18:00,894 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 07:18:00,894 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 07:18:00,895 INFO L87 Difference]: Start difference. First operand 92 states and 143 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-11-20 07:18:00,970 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 07:18:00,974 INFO L93 Difference]: Finished difference Result 268 states and 419 transitions. [2024-11-20 07:18:00,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 07:18:00,975 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 197 [2024-11-20 07:18:00,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 07:18:00,978 INFO L225 Difference]: With dead ends: 268 [2024-11-20 07:18:00,978 INFO L226 Difference]: Without dead ends: 179 [2024-11-20 07:18:00,981 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 07:18:00,983 INFO L432 NwaCegarLoop]: 161 mSDtfsCounter, 130 mSDsluCounter, 131 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 130 SdHoareTripleChecker+Valid, 292 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-20 07:18:00,983 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [130 Valid, 292 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-20 07:18:00,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2024-11-20 07:18:01,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 101. [2024-11-20 07:18:01,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 68 states have (on average 1.411764705882353) internal successors, (96), 68 states have internal predecessors, (96), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2024-11-20 07:18:01,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 158 transitions. [2024-11-20 07:18:01,010 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 158 transitions. Word has length 197 [2024-11-20 07:18:01,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 07:18:01,014 INFO L471 AbstractCegarLoop]: Abstraction has 101 states and 158 transitions. [2024-11-20 07:18:01,015 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-11-20 07:18:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 158 transitions. [2024-11-20 07:18:01,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-20 07:18:01,020 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 07:18:01,020 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 07:18:01,021 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-20 07:18:01,021 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 07:18:01,021 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 07:18:01,021 INFO L85 PathProgramCache]: Analyzing trace with hash -996778000, now seen corresponding path program 1 times [2024-11-20 07:18:01,021 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 07:18:01,021 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [161016740] [2024-11-20 07:18:01,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 07:18:01,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 07:18:01,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,505 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-20 07:18:01,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-20 07:18:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-20 07:18:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-20 07:18:01,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-20 07:18:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-20 07:18:01,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-20 07:18:01,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-20 07:18:01,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-20 07:18:01,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-20 07:18:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-20 07:18:01,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-20 07:18:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-20 07:18:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,589 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-20 07:18:01,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-20 07:18:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-20 07:18:01,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-20 07:18:01,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-20 07:18:01,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-20 07:18:01,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-20 07:18:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-20 07:18:01,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,649 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-20 07:18:01,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-20 07:18:01,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-20 07:18:01,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,668 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-20 07:18:01,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-20 07:18:01,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,675 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-20 07:18:01,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-20 07:18:01,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-20 07:18:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-20 07:18:01,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-20 07:18:01,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:01,695 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-20 07:18:01,696 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 07:18:01,696 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [161016740] [2024-11-20 07:18:01,696 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [161016740] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 07:18:01,696 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 07:18:01,697 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-20 07:18:01,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312070830] [2024-11-20 07:18:01,697 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 07:18:01,697 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-20 07:18:01,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 07:18:01,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-20 07:18:01,700 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-20 07:18:01,700 INFO L87 Difference]: Start difference. First operand 101 states and 158 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-11-20 07:18:01,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 07:18:01,945 INFO L93 Difference]: Finished difference Result 298 states and 469 transitions. [2024-11-20 07:18:01,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-20 07:18:01,949 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 197 [2024-11-20 07:18:01,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 07:18:01,951 INFO L225 Difference]: With dead ends: 298 [2024-11-20 07:18:01,951 INFO L226 Difference]: Without dead ends: 200 [2024-11-20 07:18:01,952 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-20 07:18:01,953 INFO L432 NwaCegarLoop]: 139 mSDtfsCounter, 104 mSDsluCounter, 408 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 104 SdHoareTripleChecker+Valid, 547 SdHoareTripleChecker+Invalid, 113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-20 07:18:01,955 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [104 Valid, 547 Invalid, 113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-20 07:18:01,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2024-11-20 07:18:01,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 157. [2024-11-20 07:18:01,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 157 states, 92 states have (on average 1.3043478260869565) internal successors, (120), 92 states have internal predecessors, (120), 62 states have call successors, (62), 2 states have call predecessors, (62), 2 states have return successors, (62), 62 states have call predecessors, (62), 62 states have call successors, (62) [2024-11-20 07:18:01,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 244 transitions. [2024-11-20 07:18:01,983 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 244 transitions. Word has length 197 [2024-11-20 07:18:01,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 07:18:01,983 INFO L471 AbstractCegarLoop]: Abstraction has 157 states and 244 transitions. [2024-11-20 07:18:01,984 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 5 states have internal predecessors, (45), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-11-20 07:18:01,984 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 244 transitions. [2024-11-20 07:18:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-20 07:18:01,986 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 07:18:01,986 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 07:18:01,986 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-20 07:18:01,986 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 07:18:01,986 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 07:18:01,987 INFO L85 PathProgramCache]: Analyzing trace with hash 1457040657, now seen corresponding path program 1 times [2024-11-20 07:18:01,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 07:18:01,987 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483133911] [2024-11-20 07:18:01,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 07:18:01,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 07:18:02,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,467 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-20 07:18:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-20 07:18:03,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-20 07:18:03,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,477 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-20 07:18:03,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-20 07:18:03,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-20 07:18:03,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-20 07:18:03,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-20 07:18:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-20 07:18:03,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-20 07:18:03,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-20 07:18:03,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-20 07:18:03,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-20 07:18:03,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-20 07:18:03,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-20 07:18:03,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-20 07:18:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-20 07:18:03,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-20 07:18:03,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-20 07:18:03,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-20 07:18:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-20 07:18:03,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-20 07:18:03,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-20 07:18:03,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-20 07:18:03,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-20 07:18:03,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-20 07:18:03,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-20 07:18:03,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-20 07:18:03,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-20 07:18:03,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-20 07:18:03,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-20 07:18:03,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:03,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-20 07:18:03,594 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 07:18:03,594 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [483133911] [2024-11-20 07:18:03,595 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [483133911] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 07:18:03,595 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 07:18:03,595 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-20 07:18:03,595 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798565811] [2024-11-20 07:18:03,595 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 07:18:03,596 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-20 07:18:03,596 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 07:18:03,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-20 07:18:03,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2024-11-20 07:18:03,597 INFO L87 Difference]: Start difference. First operand 157 states and 244 transitions. Second operand has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-11-20 07:18:04,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 07:18:04,539 INFO L93 Difference]: Finished difference Result 403 states and 630 transitions. [2024-11-20 07:18:04,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-20 07:18:04,540 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 198 [2024-11-20 07:18:04,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 07:18:04,542 INFO L225 Difference]: With dead ends: 403 [2024-11-20 07:18:04,542 INFO L226 Difference]: Without dead ends: 305 [2024-11-20 07:18:04,543 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=58, Invalid=152, Unknown=0, NotChecked=0, Total=210 [2024-11-20 07:18:04,544 INFO L432 NwaCegarLoop]: 135 mSDtfsCounter, 638 mSDsluCounter, 595 mSDsCounter, 0 mSdLazyCounter, 484 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 638 SdHoareTripleChecker+Valid, 730 SdHoareTripleChecker+Invalid, 578 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 484 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-20 07:18:04,544 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [638 Valid, 730 Invalid, 578 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 484 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-20 07:18:04,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2024-11-20 07:18:04,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 169. [2024-11-20 07:18:04,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 169 states, 104 states have (on average 1.3557692307692308) internal successors, (141), 104 states have internal predecessors, (141), 62 states have call successors, (62), 2 states have call predecessors, (62), 2 states have return successors, (62), 62 states have call predecessors, (62), 62 states have call successors, (62) [2024-11-20 07:18:04,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 265 transitions. [2024-11-20 07:18:04,579 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 265 transitions. Word has length 198 [2024-11-20 07:18:04,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 07:18:04,580 INFO L471 AbstractCegarLoop]: Abstraction has 169 states and 265 transitions. [2024-11-20 07:18:04,580 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 9 states have internal predecessors, (46), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-11-20 07:18:04,580 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 265 transitions. [2024-11-20 07:18:04,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-20 07:18:04,586 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 07:18:04,586 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 07:18:04,586 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-20 07:18:04,587 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 07:18:04,587 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 07:18:04,587 INFO L85 PathProgramCache]: Analyzing trace with hash -2136862061, now seen corresponding path program 1 times [2024-11-20 07:18:04,587 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 07:18:04,587 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138203934] [2024-11-20 07:18:04,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 07:18:04,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 07:18:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-20 07:18:07,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-20 07:18:07,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-20 07:18:07,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-20 07:18:07,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-20 07:18:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-20 07:18:07,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-20 07:18:07,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-20 07:18:07,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-20 07:18:07,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-20 07:18:07,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-20 07:18:07,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-20 07:18:07,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-20 07:18:07,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-20 07:18:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-20 07:18:07,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-20 07:18:07,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-20 07:18:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-20 07:18:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-20 07:18:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-20 07:18:07,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-20 07:18:07,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,227 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-20 07:18:07,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-20 07:18:07,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,232 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-20 07:18:07,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-20 07:18:07,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-20 07:18:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-20 07:18:07,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-20 07:18:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,247 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-20 07:18:07,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-20 07:18:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-20 07:18:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:07,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-20 07:18:07,257 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 07:18:07,257 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1138203934] [2024-11-20 07:18:07,257 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1138203934] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 07:18:07,257 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 07:18:07,257 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-11-20 07:18:07,258 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737330833] [2024-11-20 07:18:07,258 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 07:18:07,258 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-20 07:18:07,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 07:18:07,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-20 07:18:07,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2024-11-20 07:18:07,259 INFO L87 Difference]: Start difference. First operand 169 states and 265 transitions. Second operand has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 11 states have internal predecessors, (46), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-11-20 07:18:09,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 07:18:09,611 INFO L93 Difference]: Finished difference Result 471 states and 723 transitions. [2024-11-20 07:18:09,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-20 07:18:09,611 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 11 states have internal predecessors, (46), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 198 [2024-11-20 07:18:09,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 07:18:09,614 INFO L225 Difference]: With dead ends: 471 [2024-11-20 07:18:09,614 INFO L226 Difference]: Without dead ends: 373 [2024-11-20 07:18:09,614 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=77, Invalid=265, Unknown=0, NotChecked=0, Total=342 [2024-11-20 07:18:09,615 INFO L432 NwaCegarLoop]: 146 mSDtfsCounter, 908 mSDsluCounter, 816 mSDsCounter, 0 mSdLazyCounter, 642 mSolverCounterSat, 98 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 908 SdHoareTripleChecker+Valid, 962 SdHoareTripleChecker+Invalid, 740 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 642 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-11-20 07:18:09,615 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [908 Valid, 962 Invalid, 740 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 642 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-11-20 07:18:09,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2024-11-20 07:18:09,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 182. [2024-11-20 07:18:09,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 182 states, 117 states have (on average 1.3846153846153846) internal successors, (162), 117 states have internal predecessors, (162), 62 states have call successors, (62), 2 states have call predecessors, (62), 2 states have return successors, (62), 62 states have call predecessors, (62), 62 states have call successors, (62) [2024-11-20 07:18:09,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 286 transitions. [2024-11-20 07:18:09,630 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 286 transitions. Word has length 198 [2024-11-20 07:18:09,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 07:18:09,631 INFO L471 AbstractCegarLoop]: Abstraction has 182 states and 286 transitions. [2024-11-20 07:18:09,631 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 11 states have internal predecessors, (46), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-11-20 07:18:09,631 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 286 transitions. [2024-11-20 07:18:09,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-20 07:18:09,632 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 07:18:09,632 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 07:18:09,633 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-20 07:18:09,633 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 07:18:09,633 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 07:18:09,633 INFO L85 PathProgramCache]: Analyzing trace with hash 870234643, now seen corresponding path program 1 times [2024-11-20 07:18:09,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 07:18:09,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [123442722] [2024-11-20 07:18:09,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 07:18:09,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 07:18:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:10,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-20 07:18:10,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:10,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-20 07:18:10,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:10,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-20 07:18:10,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:10,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-20 07:18:10,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:10,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-20 07:18:10,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:10,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-20 07:18:10,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:10,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-20 07:18:10,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:10,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-20 07:18:10,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:10,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-20 07:18:10,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-20 07:18:11,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-20 07:18:11,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-20 07:18:11,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,015 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-20 07:18:11,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2024-11-20 07:18:11,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,023 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-20 07:18:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-20 07:18:11,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-20 07:18:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,037 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-20 07:18:11,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-20 07:18:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-20 07:18:11,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-20 07:18:11,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-20 07:18:11,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,068 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-20 07:18:11,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-20 07:18:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,078 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2024-11-20 07:18:11,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-20 07:18:11,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-20 07:18:11,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-20 07:18:11,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-20 07:18:11,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-20 07:18:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-20 07:18:11,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-20 07:18:11,116 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 07:18:11,116 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [123442722] [2024-11-20 07:18:11,116 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [123442722] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-20 07:18:11,116 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1216547168] [2024-11-20 07:18:11,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 07:18:11,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-20 07:18:11,117 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 07:18:11,119 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) [2024-11-20 07:18:11,121 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-20 07:18:11,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:11,244 INFO L255 TraceCheckSpWp]: Trace formula consists of 465 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-20 07:18:11,261 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-20 07:18:12,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 972 proven. 90 refuted. 0 times theorem prover too weak. 798 trivial. 0 not checked. [2024-11-20 07:18:12,004 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-20 07:18:12,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 42 proven. 48 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2024-11-20 07:18:12,368 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1216547168] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-20 07:18:12,368 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-20 07:18:12,369 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 7] total 20 [2024-11-20 07:18:12,369 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2071193871] [2024-11-20 07:18:12,369 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-20 07:18:12,369 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2024-11-20 07:18:12,369 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 07:18:12,371 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-11-20 07:18:12,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=319, Unknown=0, NotChecked=0, Total=380 [2024-11-20 07:18:12,372 INFO L87 Difference]: Start difference. First operand 182 states and 286 transitions. Second operand has 20 states, 19 states have (on average 5.7894736842105265) internal successors, (110), 20 states have internal predecessors, (110), 5 states have call successors, (78), 3 states have call predecessors, (78), 5 states have return successors, (79), 4 states have call predecessors, (79), 5 states have call successors, (79) [2024-11-20 07:18:14,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 07:18:14,733 INFO L93 Difference]: Finished difference Result 718 states and 1087 transitions. [2024-11-20 07:18:14,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2024-11-20 07:18:14,733 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 5.7894736842105265) internal successors, (110), 20 states have internal predecessors, (110), 5 states have call successors, (78), 3 states have call predecessors, (78), 5 states have return successors, (79), 4 states have call predecessors, (79), 5 states have call successors, (79) Word has length 198 [2024-11-20 07:18:14,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 07:18:14,736 INFO L225 Difference]: With dead ends: 718 [2024-11-20 07:18:14,736 INFO L226 Difference]: Without dead ends: 598 [2024-11-20 07:18:14,738 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 515 GetRequests, 451 SyntacticMatches, 2 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1153 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=737, Invalid=3295, Unknown=0, NotChecked=0, Total=4032 [2024-11-20 07:18:14,739 INFO L432 NwaCegarLoop]: 208 mSDtfsCounter, 1067 mSDsluCounter, 1432 mSDsCounter, 0 mSdLazyCounter, 1305 mSolverCounterSat, 623 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1097 SdHoareTripleChecker+Valid, 1640 SdHoareTripleChecker+Invalid, 1928 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 623 IncrementalHoareTripleChecker+Valid, 1305 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2024-11-20 07:18:14,739 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1097 Valid, 1640 Invalid, 1928 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [623 Valid, 1305 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2024-11-20 07:18:14,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 598 states. [2024-11-20 07:18:14,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 598 to 371. [2024-11-20 07:18:14,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 371 states, 251 states have (on average 1.3784860557768925) internal successors, (346), 252 states have internal predecessors, (346), 107 states have call successors, (107), 12 states have call predecessors, (107), 12 states have return successors, (107), 106 states have call predecessors, (107), 107 states have call successors, (107) [2024-11-20 07:18:14,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 560 transitions. [2024-11-20 07:18:14,790 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 560 transitions. Word has length 198 [2024-11-20 07:18:14,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 07:18:14,791 INFO L471 AbstractCegarLoop]: Abstraction has 371 states and 560 transitions. [2024-11-20 07:18:14,791 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 5.7894736842105265) internal successors, (110), 20 states have internal predecessors, (110), 5 states have call successors, (78), 3 states have call predecessors, (78), 5 states have return successors, (79), 4 states have call predecessors, (79), 5 states have call successors, (79) [2024-11-20 07:18:14,791 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 560 transitions. [2024-11-20 07:18:14,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-20 07:18:14,793 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 07:18:14,794 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 07:18:14,804 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-20 07:18:14,994 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,SelfDestructingSolverStorable5 [2024-11-20 07:18:14,995 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 07:18:14,996 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 07:18:14,996 INFO L85 PathProgramCache]: Analyzing trace with hash -131307245, now seen corresponding path program 1 times [2024-11-20 07:18:14,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 07:18:14,996 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554933630] [2024-11-20 07:18:14,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 07:18:14,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 07:18:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-20 07:18:15,154 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-20 07:18:15,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-20 07:18:15,528 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-20 07:18:15,528 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-20 07:18:15,529 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-20 07:18:15,531 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-20 07:18:15,536 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2024-11-20 07:18:15,660 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-20 07:18:15,666 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 07:18:15 BoogieIcfgContainer [2024-11-20 07:18:15,667 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-20 07:18:15,667 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-20 07:18:15,667 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-20 07:18:15,671 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-20 07:18:15,672 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:17:59" (3/4) ... [2024-11-20 07:18:15,674 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-20 07:18:15,675 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-20 07:18:15,675 INFO L158 Benchmark]: Toolchain (without parser) took 16889.48ms. Allocated memory was 134.2MB in the beginning and 530.6MB in the end (delta: 396.4MB). Free memory was 80.1MB in the beginning and 383.3MB in the end (delta: -303.2MB). Peak memory consumption was 96.1MB. Max. memory is 16.1GB. [2024-11-20 07:18:15,678 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 134.2MB. Free memory is still 106.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 07:18:15,678 INFO L158 Benchmark]: CACSL2BoogieTranslator took 429.63ms. Allocated memory was 134.2MB in the beginning and 172.0MB in the end (delta: 37.7MB). Free memory was 80.1MB in the beginning and 139.5MB in the end (delta: -59.4MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. [2024-11-20 07:18:15,678 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.22ms. Allocated memory is still 172.0MB. Free memory was 139.5MB in the beginning and 135.4MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-20 07:18:15,678 INFO L158 Benchmark]: Boogie Preprocessor took 85.39ms. Allocated memory is still 172.0MB. Free memory was 135.4MB in the beginning and 129.0MB in the end (delta: 6.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-20 07:18:15,679 INFO L158 Benchmark]: RCFGBuilder took 583.43ms. Allocated memory is still 172.0MB. Free memory was 129.0MB in the beginning and 100.7MB in the end (delta: 28.3MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-11-20 07:18:15,679 INFO L158 Benchmark]: TraceAbstraction took 15724.00ms. Allocated memory was 172.0MB in the beginning and 530.6MB in the end (delta: 358.6MB). Free memory was 99.7MB in the beginning and 383.3MB in the end (delta: -283.6MB). Peak memory consumption was 75.9MB. Max. memory is 16.1GB. [2024-11-20 07:18:15,679 INFO L158 Benchmark]: Witness Printer took 7.78ms. Allocated memory is still 530.6MB. Free memory is still 383.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 07:18:15,680 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 134.2MB. Free memory is still 106.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 429.63ms. Allocated memory was 134.2MB in the beginning and 172.0MB in the end (delta: 37.7MB). Free memory was 80.1MB in the beginning and 139.5MB in the end (delta: -59.4MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 54.22ms. Allocated memory is still 172.0MB. Free memory was 139.5MB in the beginning and 135.4MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 85.39ms. Allocated memory is still 172.0MB. Free memory was 135.4MB in the beginning and 129.0MB in the end (delta: 6.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 583.43ms. Allocated memory is still 172.0MB. Free memory was 129.0MB in the beginning and 100.7MB in the end (delta: 28.3MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * TraceAbstraction took 15724.00ms. Allocated memory was 172.0MB in the beginning and 530.6MB in the end (delta: 358.6MB). Free memory was 99.7MB in the beginning and 383.3MB in the end (delta: -283.6MB). Peak memory consumption was 75.9MB. Max. memory is 16.1GB. * Witness Printer took 7.78ms. Allocated memory is still 530.6MB. Free memory is still 383.3MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 193, overapproximation of someUnaryDOUBLEoperation at line 45, overapproximation of someBinaryDOUBLEComparisonOperation at line 193, overapproximation of someUnaryFLOAToperation at line 78, overapproximation of someBinaryArithmeticFLOAToperation at line 78. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 16; [L23] signed short int var_1_4 = 31024; [L24] signed char var_1_7 = -2; [L25] signed char var_1_8 = 8; [L26] signed char var_1_9 = 1; [L27] signed char var_1_10 = -1; [L28] unsigned long int var_1_13 = 100000000; [L29] unsigned long int var_1_14 = 2644969321; [L30] signed char var_1_15 = 32; [L31] signed char var_1_18 = -8; [L32] signed char var_1_19 = -8; [L33] signed char var_1_20 = -10; [L34] signed long int var_1_21 = 128; [L35] unsigned short int var_1_22 = 100; [L36] unsigned short int var_1_23 = 34270; [L37] unsigned short int var_1_24 = 128; [L38] unsigned long int var_1_25 = 1; [L39] unsigned long int var_1_27 = 1334350551; [L40] unsigned char var_1_28 = 1; [L41] double var_1_29 = 7.6; [L42] double var_1_30 = 8.75; [L43] unsigned char var_1_31 = 1; [L44] unsigned char var_1_32 = 0; [L45] float var_1_33 = -0.25; [L46] float var_1_35 = 64.375; [L47] float var_1_36 = 1.125; [L48] float var_1_37 = 3.6; [L49] float var_1_38 = 3.4; [L50] signed long int var_1_39 = 5; [L51] unsigned char var_1_40 = 200; [L52] float var_1_41 = 1.6139999999999999; [L53] unsigned short int var_1_42 = 50; [L54] unsigned long int last_1_var_1_13 = 100000000; [L55] unsigned char last_1_var_1_40 = 200; [L56] unsigned short int last_1_var_1_42 = 50; VAL [isInitial=0, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=31024, var_1_7=-2, var_1_8=8, var_1_9=1] [L197] isInitial = 1 [L198] FCALL initially() [L199] COND TRUE 1 [L200] CALL updateLastVariables() [L188] last_1_var_1_13 = var_1_13 [L189] last_1_var_1_40 = var_1_40 [L190] last_1_var_1_42 = var_1_42 VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=31024, var_1_7=-2, var_1_8=8, var_1_9=1] [L200] RET updateLastVariables() [L201] CALL updateVariables() [L137] var_1_4 = __VERIFIER_nondet_short() [L138] CALL assume_abort_if_not(var_1_4 >= 16382) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=8, var_1_9=1] [L138] RET assume_abort_if_not(var_1_4 >= 16382) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=8, var_1_9=1] [L139] CALL assume_abort_if_not(var_1_4 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=8, var_1_9=1] [L139] RET assume_abort_if_not(var_1_4 <= 32766) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=8, var_1_9=1] [L140] var_1_8 = __VERIFIER_nondet_char() [L141] CALL assume_abort_if_not(var_1_8 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=1] [L141] RET assume_abort_if_not(var_1_8 >= -127) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=1] [L142] CALL assume_abort_if_not(var_1_8 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=1] [L142] RET assume_abort_if_not(var_1_8 <= 126) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=1] [L143] var_1_9 = __VERIFIER_nondet_char() [L144] CALL assume_abort_if_not(var_1_9 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L144] RET assume_abort_if_not(var_1_9 >= -127) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L145] CALL assume_abort_if_not(var_1_9 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L145] RET assume_abort_if_not(var_1_9 <= 126) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L146] var_1_14 = __VERIFIER_nondet_ulong() [L147] CALL assume_abort_if_not(var_1_14 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L147] RET assume_abort_if_not(var_1_14 >= 2147483647) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L148] CALL assume_abort_if_not(var_1_14 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L148] RET assume_abort_if_not(var_1_14 <= 4294967294) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L149] var_1_18 = __VERIFIER_nondet_char() [L150] CALL assume_abort_if_not(var_1_18 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L150] RET assume_abort_if_not(var_1_18 >= -63) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L151] CALL assume_abort_if_not(var_1_18 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L151] RET assume_abort_if_not(var_1_18 <= 63) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L152] var_1_19 = __VERIFIER_nondet_char() [L153] CALL assume_abort_if_not(var_1_19 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L153] RET assume_abort_if_not(var_1_19 >= -63) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L154] CALL assume_abort_if_not(var_1_19 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L154] RET assume_abort_if_not(var_1_19 <= 63) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L155] var_1_20 = __VERIFIER_nondet_char() [L156] CALL assume_abort_if_not(var_1_20 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L156] RET assume_abort_if_not(var_1_20 >= -63) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L157] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L157] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L158] var_1_23 = __VERIFIER_nondet_ushort() [L159] CALL assume_abort_if_not(var_1_23 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L159] RET assume_abort_if_not(var_1_23 >= 32767) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L160] CALL assume_abort_if_not(var_1_23 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L160] RET assume_abort_if_not(var_1_23 <= 65534) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L161] var_1_27 = __VERIFIER_nondet_ulong() [L162] CALL assume_abort_if_not(var_1_27 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L162] RET assume_abort_if_not(var_1_27 >= 1073741823) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L163] CALL assume_abort_if_not(var_1_27 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L163] RET assume_abort_if_not(var_1_27 <= 2147483647) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L164] var_1_29 = __VERIFIER_nondet_double() [L165] CALL assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854776000e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L165] RET assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854776000e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L166] var_1_30 = __VERIFIER_nondet_double() [L167] CALL assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854776000e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L167] RET assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854776000e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L168] var_1_31 = __VERIFIER_nondet_uchar() [L169] CALL assume_abort_if_not(var_1_31 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L169] RET assume_abort_if_not(var_1_31 >= 1) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L170] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L170] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L171] var_1_32 = __VERIFIER_nondet_uchar() [L172] CALL assume_abort_if_not(var_1_32 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L172] RET assume_abort_if_not(var_1_32 >= 1) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L173] CALL assume_abort_if_not(var_1_32 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L173] RET assume_abort_if_not(var_1_32 <= 1) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L174] var_1_35 = __VERIFIER_nondet_float() [L175] CALL assume_abort_if_not((var_1_35 >= -922337.2036854776000e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854776000e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L175] RET assume_abort_if_not((var_1_35 >= -922337.2036854776000e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854776000e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L176] CALL assume_abort_if_not(var_1_35 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L176] RET assume_abort_if_not(var_1_35 != 0.0F) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L177] var_1_36 = __VERIFIER_nondet_float() [L178] CALL assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L178] RET assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L179] var_1_37 = __VERIFIER_nondet_float() [L180] CALL assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L180] RET assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L181] var_1_38 = __VERIFIER_nondet_float() [L182] CALL assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L182] RET assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L183] var_1_39 = __VERIFIER_nondet_long() [L184] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=16, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=16, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L184] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=16, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L185] CALL assume_abort_if_not(var_1_39 <= 16) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=16, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=16, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L185] RET assume_abort_if_not(var_1_39 <= 16) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=16, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L201] RET updateVariables() [L202] CALL step() [L60] unsigned long int stepLocal_1 = - last_1_var_1_13; [L61] unsigned long int stepLocal_0 = last_1_var_1_13; VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, stepLocal_0=100000000, stepLocal_1=-100000000, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=16, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L62] COND TRUE last_1_var_1_42 <= stepLocal_0 VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, stepLocal_1=-100000000, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=16, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=16, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L63] COND TRUE stepLocal_1 > last_1_var_1_42 [L64] var_1_1 = ((var_1_4 - last_1_var_1_40) - last_1_var_1_40) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=16, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L69] var_1_40 = var_1_39 [L70] var_1_41 = var_1_36 [L71] var_1_42 = var_1_23 VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=3878859896, var_1_39=16, var_1_40=16, var_1_41=3878859896, var_1_42=-2147287444, var_1_4=32766, var_1_7=-2, var_1_8=1, var_1_9=2] [L72] COND FALSE !(var_1_42 < var_1_1) [L75] var_1_7 = var_1_8 VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=3878859896, var_1_39=16, var_1_40=16, var_1_41=3878859896, var_1_42=-2147287444, var_1_4=32766, var_1_7=1, var_1_8=1, var_1_9=2] [L77] COND TRUE (var_1_41 > (var_1_29 / var_1_35)) || ((var_1_41 + var_1_30) == var_1_41) [L78] var_1_33 = ((((var_1_36) > (((((var_1_37 - var_1_38) < 0 ) ? -(var_1_37 - var_1_38) : (var_1_37 - var_1_38))))) ? (var_1_36) : (((((var_1_37 - var_1_38) < 0 ) ? -(var_1_37 - var_1_38) : (var_1_37 - var_1_38)))))) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=128, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_33=3878859896, var_1_36=3878859896, var_1_39=16, var_1_40=16, var_1_41=3878859896, var_1_42=-2147287444, var_1_4=32766, var_1_7=1, var_1_8=1, var_1_9=2] [L84] COND TRUE (- var_1_33) >= ((((var_1_41) > (199.75f)) ? (var_1_41) : (199.75f))) [L85] var_1_24 = (var_1_40 + var_1_4) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=32782, var_1_25=1, var_1_27=1073741823, var_1_28=1, var_1_31=1, var_1_32=1, var_1_33=3878859896, var_1_36=3878859896, var_1_39=16, var_1_40=16, var_1_41=3878859896, var_1_42=-2147287444, var_1_4=32766, var_1_7=1, var_1_8=1, var_1_9=2] [L87] COND FALSE !((var_1_29 - var_1_30) > var_1_41) [L90] var_1_28 = (! ((var_1_1 > var_1_24) || var_1_32)) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=128, var_1_22=100, var_1_23=-2147287444, var_1_24=32782, var_1_25=1, var_1_27=1073741823, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=3878859896, var_1_36=3878859896, var_1_39=16, var_1_40=16, var_1_41=3878859896, var_1_42=-2147287444, var_1_4=32766, var_1_7=1, var_1_8=1, var_1_9=2] [L92] COND TRUE var_1_42 > var_1_24 [L93] var_1_22 = (var_1_23 - ((((var_1_4) > (var_1_40)) ? (var_1_4) : (var_1_40)))) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=128, var_1_22=32366, var_1_23=-2147287444, var_1_24=32782, var_1_25=1, var_1_27=1073741823, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=3878859896, var_1_36=3878859896, var_1_39=16, var_1_40=16, var_1_41=3878859896, var_1_42=-2147287444, var_1_4=32766, var_1_7=1, var_1_8=1, var_1_9=2] [L95] COND FALSE !(var_1_28 || var_1_28) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=128, var_1_22=32366, var_1_23=-2147287444, var_1_24=32782, var_1_25=1, var_1_27=1073741823, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=3878859896, var_1_36=3878859896, var_1_39=16, var_1_40=16, var_1_41=3878859896, var_1_42=-2147287444, var_1_4=32766, var_1_7=1, var_1_8=1, var_1_9=2] [L98] COND TRUE var_1_15 >= var_1_40 [L99] var_1_13 = (((((3878859907u) < 0 ) ? -(3878859907u) : (3878859907u))) - var_1_40) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=3878859891, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=128, var_1_22=32366, var_1_23=-2147287444, var_1_24=32782, var_1_25=1, var_1_27=1073741823, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=3878859896, var_1_36=3878859896, var_1_39=16, var_1_40=16, var_1_41=3878859896, var_1_42=-2147287444, var_1_4=32766, var_1_7=1, var_1_8=1, var_1_9=2] [L103] unsigned long int stepLocal_2 = var_1_13; VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, stepLocal_2=3878859891, var_1_10=-1, var_1_13=3878859891, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=128, var_1_22=32366, var_1_23=-2147287444, var_1_24=32782, var_1_25=1, var_1_27=1073741823, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=3878859896, var_1_36=3878859896, var_1_39=16, var_1_40=16, var_1_41=3878859896, var_1_42=-2147287444, var_1_4=32766, var_1_7=1, var_1_8=1, var_1_9=2] [L104] COND TRUE var_1_8 <= stepLocal_2 [L105] var_1_10 = -10 VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-10, var_1_13=3878859891, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=128, var_1_22=32366, var_1_23=-2147287444, var_1_24=32782, var_1_25=1, var_1_27=1073741823, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=3878859896, var_1_36=3878859896, var_1_39=16, var_1_40=16, var_1_41=3878859896, var_1_42=-2147287444, var_1_4=32766, var_1_7=1, var_1_8=1, var_1_9=2] [L113] COND FALSE !(var_1_28 || ((- var_1_40) >= var_1_22)) [L120] var_1_21 = 10 VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-10, var_1_13=3878859891, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=10, var_1_22=32366, var_1_23=-2147287444, var_1_24=32782, var_1_25=1, var_1_27=1073741823, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=3878859896, var_1_36=3878859896, var_1_39=16, var_1_40=16, var_1_41=3878859896, var_1_42=-2147287444, var_1_4=32766, var_1_7=1, var_1_8=1, var_1_9=2] [L122] COND FALSE !(var_1_22 != var_1_1) [L133] var_1_25 = var_1_14 VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-10, var_1_13=3878859891, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=10, var_1_22=32366, var_1_23=-2147287444, var_1_24=32782, var_1_25=-2147483649, var_1_27=1073741823, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=3878859896, var_1_36=3878859896, var_1_39=16, var_1_40=16, var_1_41=3878859896, var_1_42=-2147287444, var_1_4=32766, var_1_7=1, var_1_8=1, var_1_9=2] [L202] RET step() [L203] CALL, EXPR property() [L193] EXPR (((((((((((last_1_var_1_42 <= last_1_var_1_13) ? (((- last_1_var_1_13) > last_1_var_1_42) ? (var_1_1 == ((signed short int) ((var_1_4 - last_1_var_1_40) - last_1_var_1_40))) : 1) : (var_1_1 == ((signed short int) last_1_var_1_40))) && ((var_1_42 < var_1_1) ? (var_1_7 == ((signed char) ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) : (var_1_7 == ((signed char) var_1_8)))) && ((var_1_8 <= var_1_13) ? (var_1_10 == ((signed char) -10)) : (((- (var_1_41 / 0.6f)) > var_1_33) ? (var_1_10 == ((signed char) var_1_9)) : (var_1_10 == ((signed char) var_1_9))))) && ((var_1_15 >= var_1_40) ? (var_1_13 == ((unsigned long int) (((((3878859907u) < 0 ) ? -(3878859907u) : (3878859907u))) - var_1_40))) : (var_1_13 == ((unsigned long int) (var_1_14 - ((((var_1_4) > (var_1_40)) ? (var_1_4) : (var_1_40)))))))) && ((var_1_28 || var_1_28) ? (var_1_15 == ((signed char) ((((((((5) < 0 ) ? -(5) : (5)))) < ((((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20))) ? (((((5) < 0 ) ? -(5) : (5)))) : ((((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20)))))) : 1)) && ((var_1_28 || ((- var_1_40) >= var_1_22)) ? ((var_1_33 > 99999.3f) ? (var_1_21 == ((signed long int) 500)) : (var_1_21 == ((signed long int) var_1_13))) : (var_1_21 == ((signed long int) 10)))) && ((var_1_42 > var_1_24) ? (var_1_22 == ((unsigned short int) (var_1_23 - ((((var_1_4) > (var_1_40)) ? (var_1_4) : (var_1_40)))))) : 1)) && (((- var_1_33) >= ((((var_1_41) > (199.75f)) ? (var_1_41) : (199.75f)))) ? (var_1_24 == ((unsigned short int) (var_1_40 + var_1_4))) : 1)) && ((var_1_22 != var_1_1) ? (((var_1_7 / -5) <= var_1_1) ? (var_1_25 == ((unsigned long int) (var_1_1 + (((((var_1_27 - var_1_13)) > (((((var_1_40) > (var_1_40)) ? (var_1_40) : (var_1_40))))) ? ((var_1_27 - var_1_13)) : (((((var_1_40) > (var_1_40)) ? (var_1_40) : (var_1_40))))))))) : ((var_1_28 && var_1_28) ? (var_1_25 == ((unsigned long int) (var_1_14 - var_1_21))) : (var_1_25 == ((unsigned long int) var_1_21)))) : (var_1_25 == ((unsigned long int) var_1_14)))) && (((var_1_29 - var_1_30) > var_1_41) ? (var_1_28 == ((unsigned char) (var_1_31 && var_1_32))) : (var_1_28 == ((unsigned char) (! ((var_1_1 > var_1_24) || var_1_32)))))) && (((var_1_41 > (var_1_29 / var_1_35)) || ((var_1_41 + var_1_30) == var_1_41)) ? (var_1_33 == ((float) ((((var_1_36) > (((((var_1_37 - var_1_38) < 0 ) ? -(var_1_37 - var_1_38) : (var_1_37 - var_1_38))))) ? (var_1_36) : (((((var_1_37 - var_1_38) < 0 ) ? -(var_1_37 - var_1_38) : (var_1_37 - var_1_38)))))))) : ((var_1_18 > (var_1_7 >> var_1_39)) ? (var_1_33 == ((float) var_1_37)) : 1)) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-10, var_1_13=3878859891, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=10, var_1_22=32366, var_1_23=-2147287444, var_1_24=32782, var_1_25=-2147483649, var_1_27=1073741823, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=3878859896, var_1_36=3878859896, var_1_39=16, var_1_40=16, var_1_41=3878859896, var_1_42=-2147287444, var_1_4=32766, var_1_7=1, var_1_8=1, var_1_9=2] [L193-L194] return ((((((((((((((last_1_var_1_42 <= last_1_var_1_13) ? (((- last_1_var_1_13) > last_1_var_1_42) ? (var_1_1 == ((signed short int) ((var_1_4 - last_1_var_1_40) - last_1_var_1_40))) : 1) : (var_1_1 == ((signed short int) last_1_var_1_40))) && ((var_1_42 < var_1_1) ? (var_1_7 == ((signed char) ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) : (var_1_7 == ((signed char) var_1_8)))) && ((var_1_8 <= var_1_13) ? (var_1_10 == ((signed char) -10)) : (((- (var_1_41 / 0.6f)) > var_1_33) ? (var_1_10 == ((signed char) var_1_9)) : (var_1_10 == ((signed char) var_1_9))))) && ((var_1_15 >= var_1_40) ? (var_1_13 == ((unsigned long int) (((((3878859907u) < 0 ) ? -(3878859907u) : (3878859907u))) - var_1_40))) : (var_1_13 == ((unsigned long int) (var_1_14 - ((((var_1_4) > (var_1_40)) ? (var_1_4) : (var_1_40)))))))) && ((var_1_28 || var_1_28) ? (var_1_15 == ((signed char) ((((((((5) < 0 ) ? -(5) : (5)))) < ((((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20))) ? (((((5) < 0 ) ? -(5) : (5)))) : ((((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20)))))) : 1)) && ((var_1_28 || ((- var_1_40) >= var_1_22)) ? ((var_1_33 > 99999.3f) ? (var_1_21 == ((signed long int) 500)) : (var_1_21 == ((signed long int) var_1_13))) : (var_1_21 == ((signed long int) 10)))) && ((var_1_42 > var_1_24) ? (var_1_22 == ((unsigned short int) (var_1_23 - ((((var_1_4) > (var_1_40)) ? (var_1_4) : (var_1_40)))))) : 1)) && (((- var_1_33) >= ((((var_1_41) > (199.75f)) ? (var_1_41) : (199.75f)))) ? (var_1_24 == ((unsigned short int) (var_1_40 + var_1_4))) : 1)) && ((var_1_22 != var_1_1) ? (((var_1_7 / -5) <= var_1_1) ? (var_1_25 == ((unsigned long int) (var_1_1 + (((((var_1_27 - var_1_13)) > (((((var_1_40) > (var_1_40)) ? (var_1_40) : (var_1_40))))) ? ((var_1_27 - var_1_13)) : (((((var_1_40) > (var_1_40)) ? (var_1_40) : (var_1_40))))))))) : ((var_1_28 && var_1_28) ? (var_1_25 == ((unsigned long int) (var_1_14 - var_1_21))) : (var_1_25 == ((unsigned long int) var_1_21)))) : (var_1_25 == ((unsigned long int) var_1_14)))) && (((var_1_29 - var_1_30) > var_1_41) ? (var_1_28 == ((unsigned char) (var_1_31 && var_1_32))) : (var_1_28 == ((unsigned char) (! ((var_1_1 > var_1_24) || var_1_32)))))) && (((var_1_41 > (var_1_29 / var_1_35)) || ((var_1_41 + var_1_30) == var_1_41)) ? (var_1_33 == ((float) ((((var_1_36) > (((((var_1_37 - var_1_38) < 0 ) ? -(var_1_37 - var_1_38) : (var_1_37 - var_1_38))))) ? (var_1_36) : (((((var_1_37 - var_1_38) < 0 ) ? -(var_1_37 - var_1_38) : (var_1_37 - var_1_38)))))))) : ((var_1_18 > (var_1_7 >> var_1_39)) ? (var_1_33 == ((float) var_1_37)) : 1))) && (var_1_40 == ((unsigned char) var_1_39))) && (var_1_41 == ((float) var_1_36))) && (var_1_42 == ((unsigned short int) var_1_23)) ; [L203] RET, EXPR property() [L203] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-10, var_1_13=3878859891, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=10, var_1_22=32366, var_1_23=-2147287444, var_1_24=32782, var_1_25=-2147483649, var_1_27=1073741823, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=3878859896, var_1_36=3878859896, var_1_39=16, var_1_40=16, var_1_41=3878859896, var_1_42=-2147287444, var_1_4=32766, var_1_7=1, var_1_8=1, var_1_9=2] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-10, var_1_13=3878859891, var_1_14=-2147483649, var_1_15=32, var_1_18=63, var_1_19=63, var_1_1=32366, var_1_20=-58, var_1_21=10, var_1_22=32366, var_1_23=-2147287444, var_1_24=32782, var_1_25=-2147483649, var_1_27=1073741823, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=3878859896, var_1_36=3878859896, var_1_39=16, var_1_40=16, var_1_41=3878859896, var_1_42=-2147287444, var_1_4=32766, var_1_7=1, var_1_8=1, var_1_9=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 96 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 15.5s, OverallIterations: 7, TraceHistogramMax: 31, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 6.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2877 SdHoareTripleChecker+Valid, 3.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2847 mSDsluCounter, 4314 SdHoareTripleChecker+Invalid, 2.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3382 mSDsCounter, 912 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2460 IncrementalHoareTripleChecker+Invalid, 3372 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 912 mSolverCounterUnsat, 932 mSDtfsCounter, 2460 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 904 GetRequests, 804 SyntacticMatches, 2 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1188 ImplicationChecksByTransitivity, 3.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=371occurred in iteration=6, InterpolantAutomatonStates: 86, 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, 6 MinimizatonAttempts, 675 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 7.5s InterpolantComputationTime, 1581 NumberOfCodeBlocks, 1581 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1573 ConstructedInterpolants, 0 QuantifiedInterpolants, 12050 SizeOfPredicates, 7 NumberOfNonLiveVariables, 465 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 8 InterpolantComputations, 5 PerfectInterpolantSequences, 14652/14880 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 [2024-11-20 07:18:15,718 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/current/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 /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-4.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 4cbd84cd97e3f073819d235da0db8be58f68e2367ede381ea89a325efc561dae --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 07:18:18,031 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 07:18:18,091 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-20 07:18:18,095 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 07:18:18,096 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 07:18:18,116 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 07:18:18,116 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 07:18:18,117 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 07:18:18,117 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 07:18:18,117 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 07:18:18,118 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 07:18:18,118 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 07:18:18,120 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 07:18:18,123 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 07:18:18,124 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 07:18:18,124 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 07:18:18,124 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 07:18:18,124 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-20 07:18:18,125 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-20 07:18:18,125 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 07:18:18,125 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 07:18:18,126 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 07:18:18,127 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 07:18:18,127 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-20 07:18:18,127 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-20 07:18:18,128 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 07:18:18,128 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-20 07:18:18,128 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-20 07:18:18,128 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 07:18:18,128 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 07:18:18,129 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 07:18:18,130 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 07:18:18,131 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 07:18:18,131 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 07:18:18,131 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 07:18:18,131 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 07:18:18,131 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 07:18:18,132 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 07:18:18,132 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-20 07:18:18,132 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-20 07:18:18,132 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 07:18:18,133 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 07:18:18,133 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 07:18:18,133 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 07:18:18,134 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4cbd84cd97e3f073819d235da0db8be58f68e2367ede381ea89a325efc561dae [2024-11-20 07:18:18,406 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 07:18:18,429 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 07:18:18,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 07:18:18,432 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 07:18:18,435 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 07:18:18,436 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-4.i [2024-11-20 07:18:19,760 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 07:18:19,947 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 07:18:19,948 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-4.i [2024-11-20 07:18:19,958 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/293aec2f6/bdc853b374a74177905049e72bf4065b/FLAG3a6cb7eef [2024-11-20 07:18:20,327 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/293aec2f6/bdc853b374a74177905049e72bf4065b [2024-11-20 07:18:20,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 07:18:20,331 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 07:18:20,334 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 07:18:20,334 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 07:18:20,338 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 07:18:20,339 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:18:20" (1/1) ... [2024-11-20 07:18:20,340 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42530787 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:18:20, skipping insertion in model container [2024-11-20 07:18:20,342 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:18:20" (1/1) ... [2024-11-20 07:18:20,368 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 07:18:20,532 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_operatoramount_amount100_file-4.i[915,928] [2024-11-20 07:18:20,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 07:18:20,623 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 07:18:20,634 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_operatoramount_amount100_file-4.i[915,928] [2024-11-20 07:18:20,684 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 07:18:20,719 INFO L204 MainTranslator]: Completed translation [2024-11-20 07:18:20,720 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:18:20 WrapperNode [2024-11-20 07:18:20,720 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 07:18:20,721 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 07:18:20,721 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 07:18:20,721 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 07:18:20,726 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:18:20" (1/1) ... [2024-11-20 07:18:20,743 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:18:20" (1/1) ... [2024-11-20 07:18:20,774 INFO L138 Inliner]: procedures = 27, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 203 [2024-11-20 07:18:20,777 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 07:18:20,778 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 07:18:20,778 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 07:18:20,778 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 07:18:20,788 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:18:20" (1/1) ... [2024-11-20 07:18:20,789 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:18:20" (1/1) ... [2024-11-20 07:18:20,792 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:18:20" (1/1) ... [2024-11-20 07:18:20,809 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]. [2024-11-20 07:18:20,813 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:18:20" (1/1) ... [2024-11-20 07:18:20,813 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:18:20" (1/1) ... [2024-11-20 07:18:20,826 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:18:20" (1/1) ... [2024-11-20 07:18:20,833 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:18:20" (1/1) ... [2024-11-20 07:18:20,835 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:18:20" (1/1) ... [2024-11-20 07:18:20,839 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:18:20" (1/1) ... [2024-11-20 07:18:20,842 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 07:18:20,846 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 07:18:20,847 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 07:18:20,847 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 07:18:20,847 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:18:20" (1/1) ... [2024-11-20 07:18:20,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 07:18:20,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 07:18:20,880 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) [2024-11-20 07:18:20,891 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 [2024-11-20 07:18:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 07:18:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-20 07:18:20,921 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-20 07:18:20,921 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-20 07:18:20,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 07:18:20,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 07:18:20,986 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 07:18:20,988 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 07:18:36,232 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-20 07:18:36,232 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 07:18:36,246 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 07:18:36,246 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-20 07:18:36,247 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:18:36 BoogieIcfgContainer [2024-11-20 07:18:36,247 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 07:18:36,249 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 07:18:36,249 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 07:18:36,252 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 07:18:36,252 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 07:18:20" (1/3) ... [2024-11-20 07:18:36,253 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@268a0efb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:18:36, skipping insertion in model container [2024-11-20 07:18:36,253 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:18:20" (2/3) ... [2024-11-20 07:18:36,254 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@268a0efb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 07:18:36, skipping insertion in model container [2024-11-20 07:18:36,254 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:18:36" (3/3) ... [2024-11-20 07:18:36,255 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-4.i [2024-11-20 07:18:36,270 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 07:18:36,270 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-20 07:18:36,322 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 07:18:36,327 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;@6cab30e7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 07:18:36,328 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-20 07:18:36,332 INFO L276 IsEmpty]: Start isEmpty. Operand has 87 states, 53 states have (on average 1.4150943396226414) internal successors, (75), 54 states have internal predecessors, (75), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2024-11-20 07:18:36,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-20 07:18:36,344 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 07:18:36,345 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 07:18:36,345 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 07:18:36,349 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 07:18:36,350 INFO L85 PathProgramCache]: Analyzing trace with hash -967926216, now seen corresponding path program 1 times [2024-11-20 07:18:36,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-20 07:18:36,361 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1632431298] [2024-11-20 07:18:36,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 07:18:36,361 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 [2024-11-20 07:18:36,362 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-20 07:18:36,365 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) [2024-11-20 07:18:36,393 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 [2024-11-20 07:18:37,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:18:37,429 INFO L255 TraceCheckSpWp]: Trace formula consists of 323 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-20 07:18:37,450 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-20 07:18:42,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-11-20 07:18:42,401 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-20 07:18:42,402 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-20 07:18:42,402 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1632431298] [2024-11-20 07:18:42,405 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1632431298] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 07:18:42,405 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 07:18:42,405 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-20 07:18:42,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [868878896] [2024-11-20 07:18:42,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 07:18:42,412 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-20 07:18:42,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-20 07:18:42,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-20 07:18:42,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-20 07:18:42,452 INFO L87 Difference]: Start difference. First operand has 87 states, 53 states have (on average 1.4150943396226414) internal successors, (75), 54 states have internal predecessors, (75), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand has 5 states, 5 states have (on average 8.6) internal successors, (43), 4 states have internal predecessors, (43), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-11-20 07:18:47,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-20 07:18:51,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-20 07:18:55,269 WARN L539 Checker$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 [] [2024-11-20 07:18:59,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-20 07:19:03,809 WARN L539 Checker$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 [] [2024-11-20 07:19:07,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-20 07:19:07,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 07:19:07,814 INFO L93 Difference]: Finished difference Result 248 states and 464 transitions. [2024-11-20 07:19:07,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-20 07:19:07,936 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 4 states have internal predecessors, (43), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 195 [2024-11-20 07:19:07,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 07:19:07,945 INFO L225 Difference]: With dead ends: 248 [2024-11-20 07:19:07,946 INFO L226 Difference]: Without dead ends: 164 [2024-11-20 07:19:07,950 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 196 GetRequests, 191 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-20 07:19:07,955 INFO L432 NwaCegarLoop]: 127 mSDtfsCounter, 85 mSDsluCounter, 369 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 63 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 85 SdHoareTripleChecker+Valid, 496 SdHoareTripleChecker+Invalid, 84 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.1s IncrementalHoareTripleChecker+Time [2024-11-20 07:19:07,956 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [85 Valid, 496 Invalid, 84 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 15 Invalid, 6 Unknown, 0 Unchecked, 25.1s Time] [2024-11-20 07:19:07,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2024-11-20 07:19:08,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 139. [2024-11-20 07:19:08,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 74 states have (on average 1.2432432432432432) internal successors, (92), 74 states have internal predecessors, (92), 62 states have call successors, (62), 2 states have call predecessors, (62), 2 states have return successors, (62), 62 states have call predecessors, (62), 62 states have call successors, (62) [2024-11-20 07:19:08,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 216 transitions. [2024-11-20 07:19:08,037 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 216 transitions. Word has length 195 [2024-11-20 07:19:08,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 07:19:08,039 INFO L471 AbstractCegarLoop]: Abstraction has 139 states and 216 transitions. [2024-11-20 07:19:08,039 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 4 states have internal predecessors, (43), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2024-11-20 07:19:08,039 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 216 transitions. [2024-11-20 07:19:08,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-20 07:19:08,043 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 07:19:08,043 INFO L215 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-20 07:19:08,075 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-20 07:19:08,247 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 [2024-11-20 07:19:08,248 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 07:19:08,249 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 07:19:08,249 INFO L85 PathProgramCache]: Analyzing trace with hash -1055304833, now seen corresponding path program 1 times [2024-11-20 07:19:08,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-20 07:19:08,250 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [828590011] [2024-11-20 07:19:08,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 07:19:08,250 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 [2024-11-20 07:19:08,251 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-20 07:19:08,253 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) [2024-11-20 07:19:08,254 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 [2024-11-20 07:19:09,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 07:19:09,362 INFO L255 TraceCheckSpWp]: Trace formula consists of 324 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-20 07:19:09,371 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-20 07:19:13,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 916 proven. 51 refuted. 0 times theorem prover too weak. 893 trivial. 0 not checked. [2024-11-20 07:19:13,935 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-20 07:19:18,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 123 proven. 54 refuted. 0 times theorem prover too weak. 1683 trivial. 0 not checked. [2024-11-20 07:19:18,756 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-20 07:19:18,756 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [828590011] [2024-11-20 07:19:18,756 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [828590011] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-20 07:19:18,756 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-20 07:19:18,756 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 14 [2024-11-20 07:19:18,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599601356] [2024-11-20 07:19:18,756 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-20 07:19:18,758 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-20 07:19:18,758 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-20 07:19:18,758 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-20 07:19:18,759 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2024-11-20 07:19:18,759 INFO L87 Difference]: Start difference. First operand 139 states and 216 transitions. Second operand has 14 states, 14 states have (on average 4.928571428571429) internal successors, (69), 14 states have internal predecessors, (69), 3 states have call successors, (41), 3 states have call predecessors, (41), 7 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2024-11-20 07:19:28,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-20 07:19:32,862 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 []