./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_fillercode_fillercodestructure_filler-ps-co_file-8.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d 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_fillercode_fillercodestructure_filler-ps-co_file-8.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 9e6368964c5d8afcdf035f785e5d932bc80f23f815ea0c11862a354a9522f81a --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 03:08:33,154 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 03:08:33,226 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-13 03:08:33,230 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 03:08:33,231 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 03:08:33,252 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 03:08:33,253 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 03:08:33,253 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 03:08:33,254 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 03:08:33,254 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 03:08:33,254 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 03:08:33,255 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 03:08:33,255 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 03:08:33,255 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 03:08:33,255 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 03:08:33,256 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 03:08:33,256 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 03:08:33,258 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-13 03:08:33,258 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 03:08:33,258 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-13 03:08:33,259 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 03:08:33,261 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 03:08:33,261 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 03:08:33,261 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 03:08:33,261 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 03:08:33,261 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-13 03:08:33,262 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 03:08:33,262 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 03:08:33,262 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 03:08:33,262 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 03:08:33,262 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 03:08:33,263 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 03:08:33,263 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 03:08:33,263 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 03:08:33,263 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 03:08:33,263 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 03:08:33,263 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 03:08:33,263 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 03:08:33,264 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 03:08:33,264 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 03:08:33,264 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 03:08:33,265 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 03:08:33,265 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e6368964c5d8afcdf035f785e5d932bc80f23f815ea0c11862a354a9522f81a [2024-10-13 03:08:33,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 03:08:33,466 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 03:08:33,468 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 03:08:33,469 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 03:08:33,469 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 03:08:33,470 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i [2024-10-13 03:08:34,700 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 03:08:34,881 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 03:08:34,881 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i [2024-10-13 03:08:34,890 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ba66810b/c5cf34395488412c86698c4278ddad84/FLAG34e397693 [2024-10-13 03:08:34,901 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ba66810b/c5cf34395488412c86698c4278ddad84 [2024-10-13 03:08:34,904 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 03:08:34,905 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 03:08:34,906 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 03:08:34,906 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 03:08:34,911 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 03:08:34,912 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:08:34" (1/1) ... [2024-10-13 03:08:34,912 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@727b08ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:34, skipping insertion in model container [2024-10-13 03:08:34,914 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:08:34" (1/1) ... [2024-10-13 03:08:34,936 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 03:08:35,073 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i[918,931] [2024-10-13 03:08:35,141 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 03:08:35,149 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 03:08:35,161 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i[918,931] [2024-10-13 03:08:35,208 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 03:08:35,227 INFO L204 MainTranslator]: Completed translation [2024-10-13 03:08:35,230 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:35 WrapperNode [2024-10-13 03:08:35,230 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 03:08:35,232 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 03:08:35,232 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 03:08:35,232 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 03:08:35,238 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:35" (1/1) ... [2024-10-13 03:08:35,252 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:35" (1/1) ... [2024-10-13 03:08:35,291 INFO L138 Inliner]: procedures = 26, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 232 [2024-10-13 03:08:35,291 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 03:08:35,292 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-13 03:08:35,292 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-13 03:08:35,292 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-13 03:08:35,302 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:35" (1/1) ... [2024-10-13 03:08:35,302 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:35" (1/1) ... [2024-10-13 03:08:35,309 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:35" (1/1) ... [2024-10-13 03:08:35,329 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]. [2024-10-13 03:08:35,330 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:35" (1/1) ... [2024-10-13 03:08:35,330 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:35" (1/1) ... [2024-10-13 03:08:35,339 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:35" (1/1) ... [2024-10-13 03:08:35,343 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:35" (1/1) ... [2024-10-13 03:08:35,345 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:35" (1/1) ... [2024-10-13 03:08:35,348 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:35" (1/1) ... [2024-10-13 03:08:35,352 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-13 03:08:35,353 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-13 03:08:35,353 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-13 03:08:35,353 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-13 03:08:35,354 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:35" (1/1) ... [2024-10-13 03:08:35,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 03:08:35,369 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-13 03:08:35,388 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) [2024-10-13 03:08:35,422 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 [2024-10-13 03:08:35,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-13 03:08:35,465 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-13 03:08:35,466 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-13 03:08:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-13 03:08:35,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-13 03:08:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-13 03:08:35,581 INFO L238 CfgBuilder]: Building ICFG [2024-10-13 03:08:35,585 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-13 03:08:35,962 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-10-13 03:08:35,962 INFO L287 CfgBuilder]: Performing block encoding [2024-10-13 03:08:35,998 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-13 03:08:35,999 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-13 03:08:35,999 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:08:35 BoogieIcfgContainer [2024-10-13 03:08:35,999 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-13 03:08:36,003 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-13 03:08:36,003 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-13 03:08:36,005 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-13 03:08:36,005 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 03:08:34" (1/3) ... [2024-10-13 03:08:36,006 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@744ebc3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:08:36, skipping insertion in model container [2024-10-13 03:08:36,006 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:35" (2/3) ... [2024-10-13 03:08:36,007 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@744ebc3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:08:36, skipping insertion in model container [2024-10-13 03:08:36,007 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:08:35" (3/3) ... [2024-10-13 03:08:36,008 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i [2024-10-13 03:08:36,022 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-13 03:08:36,023 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-13 03:08:36,074 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-13 03:08:36,079 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;@78e3a52e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-13 03:08:36,080 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-13 03:08:36,083 INFO L276 IsEmpty]: Start isEmpty. Operand has 100 states, 60 states have (on average 1.55) internal successors, (93), 61 states have internal predecessors, (93), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-10-13 03:08:36,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-10-13 03:08:36,101 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 03:08:36,102 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 03:08:36,103 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 03:08:36,107 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 03:08:36,109 INFO L85 PathProgramCache]: Analyzing trace with hash -1619268603, now seen corresponding path program 1 times [2024-10-13 03:08:36,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 03:08:36,116 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [878908628] [2024-10-13 03:08:36,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 03:08:36,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 03:08:36,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,379 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-13 03:08:36,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-13 03:08:36,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-10-13 03:08:36,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-13 03:08:36,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,406 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-13 03:08:36,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-13 03:08:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-13 03:08:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-13 03:08:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-13 03:08:36,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-13 03:08:36,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,439 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-13 03:08:36,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,446 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-10-13 03:08:36,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-13 03:08:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-13 03:08:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-13 03:08:36,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-13 03:08:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-13 03:08:36,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-13 03:08:36,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-13 03:08:36,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-13 03:08:36,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-13 03:08:36,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-13 03:08:36,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-13 03:08:36,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-10-13 03:08:36,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-13 03:08:36,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-13 03:08:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-13 03:08:36,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,509 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-13 03:08:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,514 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-13 03:08:36,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,516 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-13 03:08:36,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-13 03:08:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-13 03:08:36,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-10-13 03:08:36,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-10-13 03:08:36,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-10-13 03:08:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-10-13 03:08:36,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,547 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-10-13 03:08:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:36,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-10-13 03:08:36,557 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 03:08:36,558 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [878908628] [2024-10-13 03:08:36,558 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [878908628] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 03:08:36,559 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 03:08:36,559 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 03:08:36,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579816419] [2024-10-13 03:08:36,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 03:08:36,566 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-13 03:08:36,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 03:08:36,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-13 03:08:36,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-13 03:08:36,584 INFO L87 Difference]: Start difference. First operand has 100 states, 60 states have (on average 1.55) internal successors, (93), 61 states have internal predecessors, (93), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) [2024-10-13 03:08:36,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 03:08:36,634 INFO L93 Difference]: Finished difference Result 196 states and 368 transitions. [2024-10-13 03:08:36,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-13 03:08:36,637 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) Word has length 224 [2024-10-13 03:08:36,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 03:08:36,646 INFO L225 Difference]: With dead ends: 196 [2024-10-13 03:08:36,646 INFO L226 Difference]: Without dead ends: 97 [2024-10-13 03:08:36,649 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-13 03:08:36,653 INFO L432 NwaCegarLoop]: 156 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 156 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-13 03:08:36,653 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 156 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-13 03:08:36,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2024-10-13 03:08:36,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2024-10-13 03:08:36,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 58 states have (on average 1.4655172413793103) internal successors, (85), 58 states have internal predecessors, (85), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-10-13 03:08:36,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 159 transitions. [2024-10-13 03:08:36,698 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 159 transitions. Word has length 224 [2024-10-13 03:08:36,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 03:08:36,699 INFO L471 AbstractCegarLoop]: Abstraction has 97 states and 159 transitions. [2024-10-13 03:08:36,699 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 2 states have call successors, (37) [2024-10-13 03:08:36,699 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 159 transitions. [2024-10-13 03:08:36,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-10-13 03:08:36,702 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 03:08:36,702 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 03:08:36,702 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-13 03:08:36,703 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 03:08:36,703 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 03:08:36,703 INFO L85 PathProgramCache]: Analyzing trace with hash -1726984841, now seen corresponding path program 1 times [2024-10-13 03:08:36,703 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 03:08:36,703 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696533323] [2024-10-13 03:08:36,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 03:08:36,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 03:08:36,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-13 03:08:37,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-13 03:08:37,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-10-13 03:08:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-13 03:08:37,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-13 03:08:37,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-13 03:08:37,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-13 03:08:37,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-13 03:08:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-13 03:08:37,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-13 03:08:37,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,161 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-13 03:08:37,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-10-13 03:08:37,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-13 03:08:37,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-13 03:08:37,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,176 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-13 03:08:37,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-13 03:08:37,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,186 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-13 03:08:37,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,192 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-13 03:08:37,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-13 03:08:37,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-13 03:08:37,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-13 03:08:37,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-13 03:08:37,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-13 03:08:37,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,213 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-10-13 03:08:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-13 03:08:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-13 03:08:37,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-13 03:08:37,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-13 03:08:37,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-13 03:08:37,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-13 03:08:37,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-13 03:08:37,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-13 03:08:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-10-13 03:08:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-10-13 03:08:37,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,250 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-10-13 03:08:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-10-13 03:08:37,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-10-13 03:08:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-10-13 03:08:37,259 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 03:08:37,259 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696533323] [2024-10-13 03:08:37,260 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1696533323] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 03:08:37,260 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 03:08:37,260 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-13 03:08:37,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [792242705] [2024-10-13 03:08:37,261 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 03:08:37,262 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-13 03:08:37,263 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 03:08:37,264 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-13 03:08:37,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-13 03:08:37,264 INFO L87 Difference]: Start difference. First operand 97 states and 159 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-10-13 03:08:37,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 03:08:37,361 INFO L93 Difference]: Finished difference Result 289 states and 475 transitions. [2024-10-13 03:08:37,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 03:08:37,361 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 224 [2024-10-13 03:08:37,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 03:08:37,367 INFO L225 Difference]: With dead ends: 289 [2024-10-13 03:08:37,368 INFO L226 Difference]: Without dead ends: 193 [2024-10-13 03:08:37,369 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-13 03:08:37,370 INFO L432 NwaCegarLoop]: 169 mSDtfsCounter, 98 mSDsluCounter, 281 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 98 SdHoareTripleChecker+Valid, 450 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-13 03:08:37,370 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [98 Valid, 450 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-13 03:08:37,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193 states. [2024-10-13 03:08:37,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193 to 191. [2024-10-13 03:08:37,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 114 states have (on average 1.4649122807017543) internal successors, (167), 114 states have internal predecessors, (167), 74 states have call successors, (74), 2 states have call predecessors, (74), 2 states have return successors, (74), 74 states have call predecessors, (74), 74 states have call successors, (74) [2024-10-13 03:08:37,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 315 transitions. [2024-10-13 03:08:37,404 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 315 transitions. Word has length 224 [2024-10-13 03:08:37,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 03:08:37,404 INFO L471 AbstractCegarLoop]: Abstraction has 191 states and 315 transitions. [2024-10-13 03:08:37,405 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-10-13 03:08:37,405 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 315 transitions. [2024-10-13 03:08:37,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-10-13 03:08:37,407 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 03:08:37,408 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 03:08:37,408 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-13 03:08:37,408 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 03:08:37,408 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 03:08:37,409 INFO L85 PathProgramCache]: Analyzing trace with hash -1198560800, now seen corresponding path program 1 times [2024-10-13 03:08:37,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 03:08:37,409 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1810449351] [2024-10-13 03:08:37,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 03:08:37,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 03:08:37,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-13 03:08:37,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-13 03:08:37,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-10-13 03:08:37,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-13 03:08:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-13 03:08:37,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-13 03:08:37,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-13 03:08:37,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-13 03:08:37,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-13 03:08:37,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-13 03:08:37,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-13 03:08:37,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-10-13 03:08:37,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-13 03:08:37,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-13 03:08:37,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-13 03:08:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-13 03:08:37,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-13 03:08:37,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-13 03:08:37,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-13 03:08:37,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-13 03:08:37,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-13 03:08:37,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-13 03:08:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-13 03:08:37,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-10-13 03:08:37,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-13 03:08:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-13 03:08:37,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-13 03:08:37,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-13 03:08:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-13 03:08:37,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-13 03:08:37,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-13 03:08:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-13 03:08:37,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-10-13 03:08:37,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-10-13 03:08:37,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-10-13 03:08:37,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-10-13 03:08:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-10-13 03:08:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:37,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-10-13 03:08:37,983 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 03:08:37,984 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1810449351] [2024-10-13 03:08:37,984 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1810449351] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 03:08:37,984 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 03:08:37,984 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-13 03:08:37,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [348937628] [2024-10-13 03:08:37,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 03:08:37,985 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 03:08:37,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 03:08:37,986 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 03:08:37,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 03:08:37,988 INFO L87 Difference]: Start difference. First operand 191 states and 315 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-10-13 03:08:38,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 03:08:38,127 INFO L93 Difference]: Finished difference Result 561 states and 925 transitions. [2024-10-13 03:08:38,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 03:08:38,128 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 225 [2024-10-13 03:08:38,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 03:08:38,134 INFO L225 Difference]: With dead ends: 561 [2024-10-13 03:08:38,135 INFO L226 Difference]: Without dead ends: 371 [2024-10-13 03:08:38,136 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 03:08:38,136 INFO L432 NwaCegarLoop]: 147 mSDtfsCounter, 81 mSDsluCounter, 129 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 81 SdHoareTripleChecker+Valid, 276 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-13 03:08:38,137 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [81 Valid, 276 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-13 03:08:38,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2024-10-13 03:08:38,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 365. [2024-10-13 03:08:38,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 365 states, 212 states have (on average 1.4150943396226414) internal successors, (300), 212 states have internal predecessors, (300), 148 states have call successors, (148), 4 states have call predecessors, (148), 4 states have return successors, (148), 148 states have call predecessors, (148), 148 states have call successors, (148) [2024-10-13 03:08:38,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 596 transitions. [2024-10-13 03:08:38,198 INFO L78 Accepts]: Start accepts. Automaton has 365 states and 596 transitions. Word has length 225 [2024-10-13 03:08:38,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 03:08:38,200 INFO L471 AbstractCegarLoop]: Abstraction has 365 states and 596 transitions. [2024-10-13 03:08:38,200 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-10-13 03:08:38,200 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 596 transitions. [2024-10-13 03:08:38,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-10-13 03:08:38,204 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 03:08:38,205 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 03:08:38,205 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-13 03:08:38,205 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 03:08:38,205 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 03:08:38,205 INFO L85 PathProgramCache]: Analyzing trace with hash -612858134, now seen corresponding path program 1 times [2024-10-13 03:08:38,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 03:08:38,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078027559] [2024-10-13 03:08:38,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 03:08:38,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 03:08:38,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-13 03:08:38,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-13 03:08:38,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-10-13 03:08:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-13 03:08:38,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,286 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-13 03:08:38,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,291 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-13 03:08:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-13 03:08:38,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-13 03:08:38,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-13 03:08:38,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-13 03:08:38,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,301 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-13 03:08:38,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-10-13 03:08:38,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-13 03:08:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-13 03:08:38,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-13 03:08:38,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-13 03:08:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,310 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-13 03:08:38,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-13 03:08:38,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,313 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-13 03:08:38,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-13 03:08:38,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-13 03:08:38,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-13 03:08:38,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-13 03:08:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-10-13 03:08:38,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-13 03:08:38,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,322 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-13 03:08:38,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-13 03:08:38,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-13 03:08:38,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-13 03:08:38,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-13 03:08:38,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,342 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-13 03:08:38,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-13 03:08:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-10-13 03:08:38,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-10-13 03:08:38,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-10-13 03:08:38,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-10-13 03:08:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-10-13 03:08:38,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-10-13 03:08:38,356 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 03:08:38,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1078027559] [2024-10-13 03:08:38,356 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1078027559] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 03:08:38,356 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 03:08:38,357 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-13 03:08:38,357 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691244693] [2024-10-13 03:08:38,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 03:08:38,357 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 03:08:38,357 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 03:08:38,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 03:08:38,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 03:08:38,358 INFO L87 Difference]: Start difference. First operand 365 states and 596 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, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-10-13 03:08:38,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 03:08:38,436 INFO L93 Difference]: Finished difference Result 997 states and 1628 transitions. [2024-10-13 03:08:38,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 03:08:38,437 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, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 227 [2024-10-13 03:08:38,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 03:08:38,444 INFO L225 Difference]: With dead ends: 997 [2024-10-13 03:08:38,445 INFO L226 Difference]: Without dead ends: 633 [2024-10-13 03:08:38,448 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 03:08:38,449 INFO L432 NwaCegarLoop]: 229 mSDtfsCounter, 116 mSDsluCounter, 150 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 379 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-13 03:08:38,452 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [116 Valid, 379 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-13 03:08:38,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 633 states. [2024-10-13 03:08:38,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 633 to 627. [2024-10-13 03:08:38,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 627 states, 378 states have (on average 1.439153439153439) internal successors, (544), 382 states have internal predecessors, (544), 240 states have call successors, (240), 8 states have call predecessors, (240), 8 states have return successors, (240), 236 states have call predecessors, (240), 240 states have call successors, (240) [2024-10-13 03:08:38,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 627 states and 1024 transitions. [2024-10-13 03:08:38,548 INFO L78 Accepts]: Start accepts. Automaton has 627 states and 1024 transitions. Word has length 227 [2024-10-13 03:08:38,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 03:08:38,549 INFO L471 AbstractCegarLoop]: Abstraction has 627 states and 1024 transitions. [2024-10-13 03:08:38,549 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, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-10-13 03:08:38,549 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1024 transitions. [2024-10-13 03:08:38,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-10-13 03:08:38,552 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 03:08:38,552 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 03:08:38,552 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-13 03:08:38,553 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 03:08:38,553 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 03:08:38,553 INFO L85 PathProgramCache]: Analyzing trace with hash 1687964456, now seen corresponding path program 1 times [2024-10-13 03:08:38,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 03:08:38,554 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369873744] [2024-10-13 03:08:38,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 03:08:38,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 03:08:38,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-13 03:08:38,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,990 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-13 03:08:38,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-10-13 03:08:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-13 03:08:38,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:38,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-13 03:08:38,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-13 03:08:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-13 03:08:39,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-13 03:08:39,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-13 03:08:39,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-13 03:08:39,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-13 03:08:39,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-10-13 03:08:39,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-13 03:08:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,021 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-13 03:08:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-13 03:08:39,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-13 03:08:39,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-13 03:08:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-10-13 03:08:39,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-13 03:08:39,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-10-13 03:08:39,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-13 03:08:39,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-13 03:08:39,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-10-13 03:08:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,068 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-10-13 03:08:39,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-10-13 03:08:39,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-10-13 03:08:39,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-13 03:08:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-13 03:08:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-10-13 03:08:39,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,085 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-13 03:08:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-13 03:08:39,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-13 03:08:39,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-10-13 03:08:39,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2024-10-13 03:08:39,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-10-13 03:08:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2024-10-13 03:08:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-10-13 03:08:39,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 63 proven. 45 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2024-10-13 03:08:39,115 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 03:08:39,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369873744] [2024-10-13 03:08:39,115 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1369873744] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-13 03:08:39,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [366206006] [2024-10-13 03:08:39,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 03:08:39,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-13 03:08:39,116 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-13 03:08:39,117 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) [2024-10-13 03:08:39,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-13 03:08:39,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:08:39,253 INFO L255 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-10-13 03:08:39,274 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-13 03:08:39,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 816 proven. 18 refuted. 0 times theorem prover too weak. 1830 trivial. 0 not checked. [2024-10-13 03:08:39,690 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-10-13 03:08:39,927 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [366206006] provided 0 perfect and 1 imperfect interpolant sequences [2024-10-13 03:08:39,927 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-10-13 03:08:39,928 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6] total 13 [2024-10-13 03:08:39,928 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844740964] [2024-10-13 03:08:39,928 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-10-13 03:08:39,928 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-10-13 03:08:39,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 03:08:39,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-10-13 03:08:39,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2024-10-13 03:08:39,930 INFO L87 Difference]: Start difference. First operand 627 states and 1024 transitions. Second operand has 13 states, 13 states have (on average 7.3076923076923075) internal successors, (95), 13 states have internal predecessors, (95), 4 states have call successors, (74), 3 states have call predecessors, (74), 5 states have return successors, (74), 4 states have call predecessors, (74), 4 states have call successors, (74) [2024-10-13 03:08:43,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 03:08:43,418 INFO L93 Difference]: Finished difference Result 5757 states and 9039 transitions. [2024-10-13 03:08:43,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2024-10-13 03:08:43,419 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 7.3076923076923075) internal successors, (95), 13 states have internal predecessors, (95), 4 states have call successors, (74), 3 states have call predecessors, (74), 5 states have return successors, (74), 4 states have call predecessors, (74), 4 states have call successors, (74) Word has length 227 [2024-10-13 03:08:43,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 03:08:43,444 INFO L225 Difference]: With dead ends: 5757 [2024-10-13 03:08:43,445 INFO L226 Difference]: Without dead ends: 5131 [2024-10-13 03:08:43,450 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 413 GetRequests, 333 SyntacticMatches, 0 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2478 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=1268, Invalid=5374, Unknown=0, NotChecked=0, Total=6642 [2024-10-13 03:08:43,451 INFO L432 NwaCegarLoop]: 128 mSDtfsCounter, 1330 mSDsluCounter, 830 mSDsCounter, 0 mSdLazyCounter, 1273 mSolverCounterSat, 1127 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1428 SdHoareTripleChecker+Valid, 958 SdHoareTripleChecker+Invalid, 2400 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1127 IncrementalHoareTripleChecker+Valid, 1273 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-10-13 03:08:43,451 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1428 Valid, 958 Invalid, 2400 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1127 Valid, 1273 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-10-13 03:08:43,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5131 states. [2024-10-13 03:08:43,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5131 to 4429. [2024-10-13 03:08:43,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4429 states, 2502 states have (on average 1.3557154276578738) internal successors, (3392), 2562 states have internal predecessors, (3392), 1818 states have call successors, (1818), 108 states have call predecessors, (1818), 108 states have return successors, (1818), 1758 states have call predecessors, (1818), 1818 states have call successors, (1818) [2024-10-13 03:08:43,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4429 states to 4429 states and 7028 transitions. [2024-10-13 03:08:43,914 INFO L78 Accepts]: Start accepts. Automaton has 4429 states and 7028 transitions. Word has length 227 [2024-10-13 03:08:43,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 03:08:43,915 INFO L471 AbstractCegarLoop]: Abstraction has 4429 states and 7028 transitions. [2024-10-13 03:08:43,915 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 7.3076923076923075) internal successors, (95), 13 states have internal predecessors, (95), 4 states have call successors, (74), 3 states have call predecessors, (74), 5 states have return successors, (74), 4 states have call predecessors, (74), 4 states have call successors, (74) [2024-10-13 03:08:43,916 INFO L276 IsEmpty]: Start isEmpty. Operand 4429 states and 7028 transitions. [2024-10-13 03:08:43,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-10-13 03:08:43,917 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 03:08:43,918 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 03:08:43,935 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-10-13 03:08:44,118 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-13 03:08:44,119 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 03:08:44,119 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 03:08:44,119 INFO L85 PathProgramCache]: Analyzing trace with hash -1904091220, now seen corresponding path program 1 times [2024-10-13 03:08:44,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 03:08:44,119 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [615454257] [2024-10-13 03:08:44,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 03:08:44,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 03:08:44,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-13 03:08:44,198 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [43674958] [2024-10-13 03:08:44,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 03:08:44,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-13 03:08:44,199 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-13 03:08:44,200 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-13 03:08:44,201 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-10-13 03:08:44,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-13 03:08:44,338 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-13 03:08:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-13 03:08:44,504 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-13 03:08:44,504 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-13 03:08:44,505 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-13 03:08:44,514 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-10-13 03:08:44,707 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-10-13 03:08:44,710 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-10-13 03:08:44,818 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-13 03:08:44,820 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 03:08:44 BoogieIcfgContainer [2024-10-13 03:08:44,820 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-13 03:08:44,821 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-13 03:08:44,821 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-13 03:08:44,821 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-13 03:08:44,822 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:08:35" (3/4) ... [2024-10-13 03:08:44,824 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-13 03:08:44,824 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-13 03:08:44,825 INFO L158 Benchmark]: Toolchain (without parser) took 9920.23ms. Allocated memory was 153.1MB in the beginning and 388.0MB in the end (delta: 234.9MB). Free memory was 97.9MB in the beginning and 161.0MB in the end (delta: -63.1MB). Peak memory consumption was 173.0MB. Max. memory is 16.1GB. [2024-10-13 03:08:44,825 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 153.1MB. Free memory is still 114.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 03:08:44,825 INFO L158 Benchmark]: CACSL2BoogieTranslator took 325.18ms. Allocated memory is still 153.1MB. Free memory was 97.9MB in the beginning and 80.2MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-10-13 03:08:44,825 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.77ms. Allocated memory is still 153.1MB. Free memory was 80.2MB in the beginning and 74.4MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-10-13 03:08:44,826 INFO L158 Benchmark]: Boogie Preprocessor took 60.23ms. Allocated memory is still 153.1MB. Free memory was 74.4MB in the beginning and 65.7MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-10-13 03:08:44,826 INFO L158 Benchmark]: RCFGBuilder took 646.82ms. Allocated memory was 153.1MB in the beginning and 209.7MB in the end (delta: 56.6MB). Free memory was 65.7MB in the beginning and 147.6MB in the end (delta: -82.0MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2024-10-13 03:08:44,826 INFO L158 Benchmark]: TraceAbstraction took 8817.93ms. Allocated memory was 209.7MB in the beginning and 388.0MB in the end (delta: 178.3MB). Free memory was 146.6MB in the beginning and 161.0MB in the end (delta: -14.4MB). Peak memory consumption was 164.7MB. Max. memory is 16.1GB. [2024-10-13 03:08:44,826 INFO L158 Benchmark]: Witness Printer took 3.65ms. Allocated memory is still 388.0MB. Free memory is still 161.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 03:08:44,828 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 153.1MB. Free memory is still 114.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 325.18ms. Allocated memory is still 153.1MB. Free memory was 97.9MB in the beginning and 80.2MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.77ms. Allocated memory is still 153.1MB. Free memory was 80.2MB in the beginning and 74.4MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 60.23ms. Allocated memory is still 153.1MB. Free memory was 74.4MB in the beginning and 65.7MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 646.82ms. Allocated memory was 153.1MB in the beginning and 209.7MB in the end (delta: 56.6MB). Free memory was 65.7MB in the beginning and 147.6MB in the end (delta: -82.0MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. * TraceAbstraction took 8817.93ms. Allocated memory was 209.7MB in the beginning and 388.0MB in the end (delta: 178.3MB). Free memory was 146.6MB in the beginning and 161.0MB in the end (delta: -14.4MB). Peak memory consumption was 164.7MB. Max. memory is 16.1GB. * Witness Printer took 3.65ms. Allocated memory is still 388.0MB. Free memory is still 161.0MB. 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 208, overapproximation of someBinaryDOUBLEComparisonOperation at line 208, overapproximation of someUnaryFLOAToperation at line 89, overapproximation of someBinaryArithmeticFLOAToperation at line 102. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 999999999.675; [L23] signed long int var_1_4 = -5; [L24] float var_1_5 = 7.875; [L25] float var_1_6 = 99.04; [L26] signed long int var_1_7 = -2; [L27] unsigned long int var_1_9 = 1; [L28] double var_1_10 = 63.25; [L29] unsigned char var_1_11 = 0; [L30] unsigned short int var_1_13 = 0; [L31] unsigned short int var_1_15 = 17766; [L32] unsigned short int var_1_16 = 28149; [L33] unsigned char var_1_19 = 4; [L34] unsigned char var_1_20 = 50; [L35] unsigned char var_1_21 = 64; [L36] unsigned char var_1_22 = 50; [L37] unsigned char var_1_23 = 5; [L38] unsigned char var_1_24 = 128; [L39] signed long int var_1_25 = -16; [L40] unsigned char var_1_26 = 0; [L41] signed short int var_1_27 = -4; [L42] unsigned char var_1_31 = 1; [L43] unsigned short int var_1_33 = 2; [L44] signed long int var_1_36 = -1; [L45] float var_1_38 = 256.7; [L46] float var_1_39 = 2.2; [L47] unsigned long int var_1_40 = 10; [L48] double var_1_42 = 100.5; [L49] double var_1_43 = 16.5; [L50] double var_1_44 = 4.875; [L51] signed char var_1_45 = 8; [L52] signed long int var_1_46 = 25; [L53] signed char var_1_47 = 5; [L54] signed char var_1_48 = 10; [L55] signed char var_1_49 = -50; [L56] unsigned short int last_1_var_1_13 = 0; [L212] isInitial = 1 [L213] FCALL initially() [L214] COND TRUE 1 [L215] CALL updateLastVariables() [L205] last_1_var_1_13 = var_1_13 [L215] RET updateLastVariables() [L216] CALL updateVariables() [L146] var_1_4 = __VERIFIER_nondet_long() [L147] CALL assume_abort_if_not(var_1_4 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L147] RET assume_abort_if_not(var_1_4 >= -2147483648) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L148] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L148] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L149] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L149] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_5=63/8, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L150] var_1_5 = __VERIFIER_nondet_float() [L151] CALL assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L151] RET assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_6=2476/25, var_1_7=-2, var_1_9=1] [L152] var_1_6 = __VERIFIER_nondet_float() [L153] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L153] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_10=253/4, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L154] var_1_10 = __VERIFIER_nondet_double() [L155] CALL assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L155] RET assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L156] CALL assume_abort_if_not(var_1_10 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L156] RET assume_abort_if_not(var_1_10 != 0.0F) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L157] var_1_11 = __VERIFIER_nondet_uchar() [L158] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L158] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L159] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L159] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=17766, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L160] var_1_15 = __VERIFIER_nondet_ushort() [L161] CALL assume_abort_if_not(var_1_15 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L161] RET assume_abort_if_not(var_1_15 >= 16383) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L162] CALL assume_abort_if_not(var_1_15 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L162] RET assume_abort_if_not(var_1_15 <= 32767) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=28149, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L163] var_1_16 = __VERIFIER_nondet_ushort() [L164] CALL assume_abort_if_not(var_1_16 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L164] RET assume_abort_if_not(var_1_16 >= 16383) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L165] CALL assume_abort_if_not(var_1_16 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L165] RET assume_abort_if_not(var_1_16 <= 32767) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=50, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L166] var_1_20 = __VERIFIER_nondet_uchar() [L167] CALL assume_abort_if_not(var_1_20 >= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L167] RET assume_abort_if_not(var_1_20 >= 32) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L168] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L168] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=64, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L169] var_1_21 = __VERIFIER_nondet_uchar() [L170] CALL assume_abort_if_not(var_1_21 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L170] RET assume_abort_if_not(var_1_21 >= 64) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L171] CALL assume_abort_if_not(var_1_21 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L171] RET assume_abort_if_not(var_1_21 <= 127) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=50, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L172] var_1_22 = __VERIFIER_nondet_uchar() [L173] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L173] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L174] CALL assume_abort_if_not(var_1_22 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L174] RET assume_abort_if_not(var_1_22 <= 64) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=5, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L175] var_1_23 = __VERIFIER_nondet_uchar() [L176] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L176] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L177] CALL assume_abort_if_not(var_1_23 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L177] RET assume_abort_if_not(var_1_23 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=128, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L178] var_1_24 = __VERIFIER_nondet_uchar() [L179] CALL assume_abort_if_not(var_1_24 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L179] RET assume_abort_if_not(var_1_24 >= 127) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L180] CALL assume_abort_if_not(var_1_24 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L180] RET assume_abort_if_not(var_1_24 <= 254) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=1, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L181] var_1_31 = __VERIFIER_nondet_uchar() [L182] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L182] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L183] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L183] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_39=11/5, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L184] var_1_39 = __VERIFIER_nondet_float() [L185] CALL assume_abort_if_not((var_1_39 >= -922337.2036854765600e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854765600e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L185] RET assume_abort_if_not((var_1_39 >= -922337.2036854765600e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854765600e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_43=33/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L186] var_1_43 = __VERIFIER_nondet_double() [L187] CALL assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L187] RET assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_44=39/8, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L188] var_1_44 = __VERIFIER_nondet_double() [L189] CALL assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854765600e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L189] RET assume_abort_if_not((var_1_44 >= 0.0F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854765600e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=25, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L190] var_1_46 = __VERIFIER_nondet_long() [L191] CALL assume_abort_if_not(var_1_46 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L191] RET assume_abort_if_not(var_1_46 >= -2147483648) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L192] CALL assume_abort_if_not(var_1_46 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L192] RET assume_abort_if_not(var_1_46 <= 2147483647) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L193] CALL assume_abort_if_not(var_1_46 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L193] RET assume_abort_if_not(var_1_46 != 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=5, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L194] var_1_47 = __VERIFIER_nondet_char() [L195] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L195] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L196] CALL assume_abort_if_not(var_1_47 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L196] RET assume_abort_if_not(var_1_47 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=10, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L197] var_1_48 = __VERIFIER_nondet_char() [L198] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L198] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L199] CALL assume_abort_if_not(var_1_48 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L199] RET assume_abort_if_not(var_1_48 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-50, var_1_4=-1, var_1_7=-2, var_1_9=1] [L200] var_1_49 = __VERIFIER_nondet_char() [L201] CALL assume_abort_if_not(var_1_49 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L201] RET assume_abort_if_not(var_1_49 >= -63) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L202] CALL assume_abort_if_not(var_1_49 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L202] RET assume_abort_if_not(var_1_49 <= 63) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L216] RET updateVariables() [L217] CALL step() [L60] COND TRUE var_1_9 != (var_1_26 + var_1_25) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L61] COND FALSE !(\read(var_1_31)) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L67] COND FALSE !(\read(var_1_31)) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L70] COND FALSE !(16 < var_1_26) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2567/10, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L77] var_1_38 = var_1_39 VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L78] COND TRUE var_1_26 <= var_1_13 VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L79] COND FALSE !(var_1_39 < 255.2f) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L85] COND FALSE !(var_1_26 < ((((((((var_1_26) > (var_1_7)) ? (var_1_26) : (var_1_7)))) > (var_1_26)) ? (((((var_1_26) > (var_1_7)) ? (var_1_26) : (var_1_7)))) : (var_1_26)))) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=201/2, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L88] COND TRUE var_1_1 <= var_1_39 [L89] var_1_42 = (((((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) < 0 ) ? -((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) : ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))))) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=3, var_1_45=8, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L96] COND FALSE !((var_1_19 % var_1_46) < var_1_26) [L99] var_1_45 = var_1_49 VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_1=39999999987/40, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=3, var_1_45=-63, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L101] COND TRUE last_1_var_1_13 == (last_1_var_1_13 % var_1_4) [L102] var_1_1 = (var_1_5 - var_1_6) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=4, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=3, var_1_45=-63, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L104] COND FALSE !(var_1_10 == var_1_1) [L111] var_1_19 = var_1_24 VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=-35, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=3, var_1_45=-63, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L113] COND FALSE !(var_1_19 < (var_1_21 / var_1_20)) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=-35, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=3, var_1_45=-63, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=-2, var_1_9=1] [L120] COND TRUE var_1_1 >= var_1_6 [L121] var_1_7 = var_1_19 VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=-35, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=3, var_1_45=-63, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=221, var_1_9=1] [L123] COND FALSE !(((var_1_6 * var_1_5) / var_1_10) > var_1_1) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=-35, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=3, var_1_45=-63, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=221, var_1_9=1] [L130] COND FALSE !(var_1_7 < var_1_9) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=-35, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=-16, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=3, var_1_45=-63, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=221, var_1_9=1] [L133] COND FALSE !((25.3 * var_1_5) != var_1_1) [L142] var_1_25 = var_1_20 VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=-35, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=63, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=3, var_1_45=-63, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=221, var_1_9=1] [L217] RET step() [L218] CALL, EXPR property() [L208-L209] return (((((((last_1_var_1_13 == (last_1_var_1_13 % var_1_4)) ? (var_1_1 == ((float) (var_1_5 - var_1_6))) : 1) && ((var_1_1 >= var_1_6) ? (var_1_7 == ((signed long int) var_1_19)) : 1)) && ((((var_1_6 * var_1_5) / var_1_10) > var_1_1) ? (var_1_11 ? (var_1_9 == ((unsigned long int) var_1_26)) : (var_1_9 == ((unsigned long int) var_1_26))) : 1)) && ((var_1_7 < var_1_9) ? (var_1_13 == ((unsigned short int) (var_1_26 + (((((var_1_15) > (var_1_16)) ? (var_1_15) : (var_1_16))) - (var_1_19 + var_1_19))))) : 1)) && ((var_1_10 == var_1_1) ? (var_1_11 ? (var_1_19 == ((unsigned char) (((32 + var_1_20) + var_1_21) - (var_1_22 + var_1_23)))) : (var_1_19 == ((unsigned char) (var_1_24 - var_1_23)))) : (var_1_19 == ((unsigned char) var_1_24)))) && (((25.3 * var_1_5) != var_1_1) ? (var_1_11 ? ((var_1_15 <= var_1_13) ? (var_1_25 == ((signed long int) var_1_26)) : 1) : (var_1_25 == ((signed long int) var_1_22))) : (var_1_25 == ((signed long int) var_1_20)))) && ((var_1_19 < (var_1_21 / var_1_20)) ? ((var_1_19 > var_1_19) ? (var_1_26 == ((unsigned char) ((((((((var_1_22) < (var_1_24)) ? (var_1_22) : (var_1_24)))) > (var_1_23)) ? (((((var_1_22) < (var_1_24)) ? (var_1_22) : (var_1_24)))) : (var_1_23))))) : (var_1_26 == ((unsigned char) var_1_22))) : 1) ; [L218] RET, EXPR property() [L218] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=-35, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=63, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=3, var_1_45=-63, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=221, var_1_9=1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=0, var_1_11=-255, var_1_13=0, var_1_15=-32769, var_1_16=-49153, var_1_19=-35, var_1_20=-705, var_1_21=639, var_1_22=256, var_1_23=-256, var_1_24=-35, var_1_25=63, var_1_26=0, var_1_27=-4, var_1_31=0, var_1_33=2, var_1_36=-1, var_1_38=2, var_1_39=2, var_1_40=10, var_1_42=3, var_1_45=-63, var_1_46=-2147483648, var_1_47=0, var_1_48=0, var_1_49=-63, var_1_4=-1, var_1_7=221, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 100 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.7s, OverallIterations: 6, TraceHistogramMax: 37, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 4.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1723 SdHoareTripleChecker+Valid, 2.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1625 mSDsluCounter, 2219 SdHoareTripleChecker+Invalid, 1.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1390 mSDsCounter, 1131 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1378 IncrementalHoareTripleChecker+Invalid, 2509 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1131 mSolverCounterUnsat, 829 mSDtfsCounter, 1378 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 757 GetRequests, 673 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2478 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4429occurred in iteration=5, InterpolantAutomatonStates: 90, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 5 MinimizatonAttempts, 716 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 1808 NumberOfCodeBlocks, 1808 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1348 ConstructedInterpolants, 0 QuantifiedInterpolants, 3838 SizeOfPredicates, 4 NumberOfNonLiveVariables, 494 ConjunctsInSsa, 9 ConjunctsInUnsatCore, 6 InterpolantComputations, 4 PerfectInterpolantSequences, 15921/15984 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 [2024-10-13 03:08:44,865 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_fillercode_fillercodestructure_filler-ps-co_file-8.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 9e6368964c5d8afcdf035f785e5d932bc80f23f815ea0c11862a354a9522f81a --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 03:08:46,818 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 03:08:46,872 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-13 03:08:46,877 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 03:08:46,877 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 03:08:46,898 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 03:08:46,899 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 03:08:46,900 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 03:08:46,901 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 03:08:46,902 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 03:08:46,902 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 03:08:46,902 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 03:08:46,903 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 03:08:46,903 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 03:08:46,905 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 03:08:46,905 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 03:08:46,905 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 03:08:46,905 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-13 03:08:46,905 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-13 03:08:46,906 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 03:08:46,906 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 03:08:46,906 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 03:08:46,907 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 03:08:46,908 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 03:08:46,908 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 03:08:46,908 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 03:08:46,908 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 03:08:46,909 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-13 03:08:46,909 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 03:08:46,909 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 03:08:46,909 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 03:08:46,909 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 03:08:46,910 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 03:08:46,910 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 03:08:46,910 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 03:08:46,910 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 03:08:46,914 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 03:08:46,915 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 03:08:46,915 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 03:08:46,915 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 03:08:46,916 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 03:08:46,916 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 03:08:46,916 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 03:08:46,916 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 03:08:46,917 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 03:08:46,917 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e6368964c5d8afcdf035f785e5d932bc80f23f815ea0c11862a354a9522f81a [2024-10-13 03:08:47,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 03:08:47,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 03:08:47,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 03:08:47,179 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 03:08:47,179 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 03:08:47,181 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i [2024-10-13 03:08:48,477 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 03:08:48,671 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 03:08:48,672 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i [2024-10-13 03:08:48,683 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2511d0acc/529de635ec8f41caa689894c6f6488a6/FLAGb69173d84 [2024-10-13 03:08:48,698 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2511d0acc/529de635ec8f41caa689894c6f6488a6 [2024-10-13 03:08:48,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 03:08:48,702 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 03:08:48,703 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 03:08:48,703 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 03:08:48,715 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 03:08:48,716 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:08:48" (1/1) ... [2024-10-13 03:08:48,718 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4006ab7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:48, skipping insertion in model container [2024-10-13 03:08:48,718 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:08:48" (1/1) ... [2024-10-13 03:08:48,741 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 03:08:48,893 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i[918,931] [2024-10-13 03:08:48,975 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 03:08:48,992 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 03:08:49,004 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i[918,931] [2024-10-13 03:08:49,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 03:08:49,061 INFO L204 MainTranslator]: Completed translation [2024-10-13 03:08:49,061 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:49 WrapperNode [2024-10-13 03:08:49,061 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 03:08:49,062 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 03:08:49,063 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 03:08:49,063 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 03:08:49,070 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:49" (1/1) ... [2024-10-13 03:08:49,091 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:49" (1/1) ... [2024-10-13 03:08:49,128 INFO L138 Inliner]: procedures = 27, calls = 50, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 216 [2024-10-13 03:08:49,128 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 03:08:49,129 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-13 03:08:49,129 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-13 03:08:49,129 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-13 03:08:49,137 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:49" (1/1) ... [2024-10-13 03:08:49,137 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:49" (1/1) ... [2024-10-13 03:08:49,144 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:49" (1/1) ... [2024-10-13 03:08:49,164 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]. [2024-10-13 03:08:49,164 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:49" (1/1) ... [2024-10-13 03:08:49,165 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:49" (1/1) ... [2024-10-13 03:08:49,176 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:49" (1/1) ... [2024-10-13 03:08:49,183 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:49" (1/1) ... [2024-10-13 03:08:49,189 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:49" (1/1) ... [2024-10-13 03:08:49,190 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:49" (1/1) ... [2024-10-13 03:08:49,196 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-13 03:08:49,201 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-13 03:08:49,201 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-13 03:08:49,201 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-13 03:08:49,202 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:49" (1/1) ... [2024-10-13 03:08:49,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 03:08:49,217 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-13 03:08:49,230 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) [2024-10-13 03:08:49,233 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 [2024-10-13 03:08:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-13 03:08:49,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-13 03:08:49,272 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-13 03:08:49,272 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-13 03:08:49,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-13 03:08:49,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-13 03:08:49,366 INFO L238 CfgBuilder]: Building ICFG [2024-10-13 03:08:49,368 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-13 03:09:11,128 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-10-13 03:09:11,128 INFO L287 CfgBuilder]: Performing block encoding [2024-10-13 03:09:11,175 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-13 03:09:11,176 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-13 03:09:11,177 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:09:11 BoogieIcfgContainer [2024-10-13 03:09:11,177 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-13 03:09:11,179 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-13 03:09:11,179 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-13 03:09:11,182 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-13 03:09:11,183 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 03:08:48" (1/3) ... [2024-10-13 03:09:11,184 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@336f8568 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:09:11, skipping insertion in model container [2024-10-13 03:09:11,184 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:08:49" (2/3) ... [2024-10-13 03:09:11,184 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@336f8568 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:09:11, skipping insertion in model container [2024-10-13 03:09:11,185 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:09:11" (3/3) ... [2024-10-13 03:09:11,186 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodestructure_filler-ps-co_file-8.i [2024-10-13 03:09:11,213 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-13 03:09:11,214 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-13 03:09:11,271 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-13 03:09:11,276 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;@31cacd23, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-13 03:09:11,277 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-13 03:09:11,281 INFO L276 IsEmpty]: Start isEmpty. Operand has 96 states, 56 states have (on average 1.5357142857142858) internal successors, (86), 57 states have internal predecessors, (86), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-10-13 03:09:11,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-10-13 03:09:11,297 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 03:09:11,298 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 03:09:11,298 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 03:09:11,303 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 03:09:11,303 INFO L85 PathProgramCache]: Analyzing trace with hash -1452817301, now seen corresponding path program 1 times [2024-10-13 03:09:11,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-13 03:09:11,317 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [539398162] [2024-10-13 03:09:11,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 03:09:11,317 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 [2024-10-13 03:09:11,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-13 03:09:11,321 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) [2024-10-13 03:09:11,322 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 [2024-10-13 03:09:12,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:09:12,359 INFO L255 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-13 03:09:12,375 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-13 03:09:12,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 1172 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2024-10-13 03:09:12,413 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-13 03:09:12,414 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-13 03:09:12,414 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [539398162] [2024-10-13 03:09:12,414 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [539398162] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 03:09:12,414 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 03:09:12,415 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 03:09:12,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019837776] [2024-10-13 03:09:12,419 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 03:09:12,423 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-13 03:09:12,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-13 03:09:12,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-13 03:09:12,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-13 03:09:12,441 INFO L87 Difference]: Start difference. First operand has 96 states, 56 states have (on average 1.5357142857142858) internal successors, (86), 57 states have internal predecessors, (86), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2024-10-13 03:09:16,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-13 03:09:16,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 03:09:16,984 INFO L93 Difference]: Finished difference Result 189 states and 355 transitions. [2024-10-13 03:09:17,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-13 03:09:17,164 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) Word has length 224 [2024-10-13 03:09:17,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 03:09:17,170 INFO L225 Difference]: With dead ends: 189 [2024-10-13 03:09:17,170 INFO L226 Difference]: Without dead ends: 94 [2024-10-13 03:09:17,173 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 223 GetRequests, 223 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-13 03:09:17,175 INFO L432 NwaCegarLoop]: 150 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 150 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2024-10-13 03:09:17,176 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 150 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2024-10-13 03:09:17,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2024-10-13 03:09:17,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2024-10-13 03:09:17,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 55 states have (on average 1.4363636363636363) internal successors, (79), 55 states have internal predecessors, (79), 37 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2024-10-13 03:09:17,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 153 transitions. [2024-10-13 03:09:17,213 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 153 transitions. Word has length 224 [2024-10-13 03:09:17,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 03:09:17,213 INFO L471 AbstractCegarLoop]: Abstraction has 94 states and 153 transitions. [2024-10-13 03:09:17,214 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (37), 2 states have call predecessors, (37), 2 states have call successors, (37) [2024-10-13 03:09:17,214 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 153 transitions. [2024-10-13 03:09:17,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-10-13 03:09:17,217 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 03:09:17,217 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 03:09:17,248 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 [2024-10-13 03:09:17,417 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 [2024-10-13 03:09:17,418 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 03:09:17,418 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 03:09:17,419 INFO L85 PathProgramCache]: Analyzing trace with hash -1560533539, now seen corresponding path program 1 times [2024-10-13 03:09:17,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-13 03:09:17,419 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1334476194] [2024-10-13 03:09:17,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 03:09:17,419 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 [2024-10-13 03:09:17,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-13 03:09:17,422 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) [2024-10-13 03:09:17,423 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 [2024-10-13 03:09:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 03:09:18,483 INFO L255 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-10-13 03:09:18,489 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-13 03:09:47,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-10-13 03:09:47,184 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-13 03:09:47,186 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-13 03:09:47,186 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1334476194] [2024-10-13 03:09:47,186 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1334476194] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 03:09:47,186 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 03:09:47,186 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-13 03:09:47,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [72368024] [2024-10-13 03:09:47,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 03:09:47,190 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-13 03:09:47,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-13 03:09:47,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-13 03:09:47,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 03:09:47,191 INFO L87 Difference]: Start difference. First operand 94 states and 153 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-10-13 03:09:51,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-13 03:09:56,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.47s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-13 03:10:00,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-13 03:10:04,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-13 03:10:09,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.49s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-13 03:10:10,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-13 03:10:10,061 INFO L93 Difference]: Finished difference Result 278 states and 454 transitions. [2024-10-13 03:10:10,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-13 03:10:10,067 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) Word has length 224 [2024-10-13 03:10:10,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-13 03:10:10,070 INFO L225 Difference]: With dead ends: 278 [2024-10-13 03:10:10,070 INFO L226 Difference]: Without dead ends: 185 [2024-10-13 03:10:10,071 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 223 GetRequests, 222 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-13 03:10:10,071 INFO L432 NwaCegarLoop]: 141 mSDtfsCounter, 40 mSDsluCounter, 128 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 4 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 269 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.8s IncrementalHoareTripleChecker+Time [2024-10-13 03:10:10,072 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [40 Valid, 269 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 37 Invalid, 5 Unknown, 0 Unchecked, 22.8s Time] [2024-10-13 03:10:10,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185 states. [2024-10-13 03:10:10,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185 to 181. [2024-10-13 03:10:10,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 181 states, 104 states have (on average 1.3942307692307692) internal successors, (145), 104 states have internal predecessors, (145), 74 states have call successors, (74), 2 states have call predecessors, (74), 2 states have return successors, (74), 74 states have call predecessors, (74), 74 states have call successors, (74) [2024-10-13 03:10:10,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 293 transitions. [2024-10-13 03:10:10,108 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 293 transitions. Word has length 224 [2024-10-13 03:10:10,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-13 03:10:10,108 INFO L471 AbstractCegarLoop]: Abstraction has 181 states and 293 transitions. [2024-10-13 03:10:10,109 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 1 states have call successors, (37), 1 states have call predecessors, (37), 1 states have return successors, (37), 1 states have call predecessors, (37), 1 states have call successors, (37) [2024-10-13 03:10:10,109 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 293 transitions. [2024-10-13 03:10:10,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-10-13 03:10:10,112 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 03:10:10,113 INFO L215 NwaCegarLoop]: trace histogram [37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 03:10:10,144 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2024-10-13 03:10:10,313 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-10-13 03:10:10,314 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 03:10:10,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 03:10:10,315 INFO L85 PathProgramCache]: Analyzing trace with hash 1154670470, now seen corresponding path program 1 times [2024-10-13 03:10:10,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-13 03:10:10,315 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1314511259] [2024-10-13 03:10:10,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 03:10:10,316 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 [2024-10-13 03:10:10,316 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-13 03:10:10,318 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-10-13 03:10:10,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process