./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_fillercodesize_ps-cn-10_file-12.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 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_fillercodesize_ps-cn-10_file-12.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 ea4055c75fb350310b3215a8981130c580e58fba9b5b8342dbda4e462ee818c7 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 08:10:25,325 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 08:10:25,408 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-14 08:10:25,413 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 08:10:25,413 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 08:10:25,444 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 08:10:25,446 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 08:10:25,447 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 08:10:25,447 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 08:10:25,449 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 08:10:25,449 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 08:10:25,449 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 08:10:25,450 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 08:10:25,450 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 08:10:25,452 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 08:10:25,453 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 08:10:25,453 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 08:10:25,453 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 08:10:25,454 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 08:10:25,454 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 08:10:25,454 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 08:10:25,455 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 08:10:25,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 08:10:25,455 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 08:10:25,456 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 08:10:25,456 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 08:10:25,456 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 08:10:25,457 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 08:10:25,457 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 08:10:25,457 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 08:10:25,458 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 08:10:25,458 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 08:10:25,458 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 08:10:25,459 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 08:10:25,459 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 08:10:25,459 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 08:10:25,460 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 08:10:25,460 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 08:10:25,460 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 08:10:25,461 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 08:10:25,462 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 08:10:25,462 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 08:10:25,463 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea4055c75fb350310b3215a8981130c580e58fba9b5b8342dbda4e462ee818c7 [2024-10-14 08:10:25,722 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 08:10:25,752 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 08:10:25,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 08:10:25,756 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 08:10:25,756 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 08:10:25,757 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-12.i [2024-10-14 08:10:27,274 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 08:10:27,477 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 08:10:27,478 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-12.i [2024-10-14 08:10:27,496 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4b64acdc/dd6d1112737841e486fb91887fef7801/FLAG5fdaaf8f0 [2024-10-14 08:10:27,846 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4b64acdc/dd6d1112737841e486fb91887fef7801 [2024-10-14 08:10:27,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 08:10:27,849 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 08:10:27,850 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 08:10:27,851 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 08:10:27,856 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 08:10:27,857 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:10:27" (1/1) ... [2024-10-14 08:10:27,858 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@698f4ac3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:27, skipping insertion in model container [2024-10-14 08:10:27,858 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:10:27" (1/1) ... [2024-10-14 08:10:27,890 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 08:10:28,059 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_fillercodesize_ps-cn-10_file-12.i[915,928] [2024-10-14 08:10:28,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 08:10:28,141 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 08:10:28,152 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_fillercodesize_ps-cn-10_file-12.i[915,928] [2024-10-14 08:10:28,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 08:10:28,199 INFO L204 MainTranslator]: Completed translation [2024-10-14 08:10:28,200 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:28 WrapperNode [2024-10-14 08:10:28,200 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 08:10:28,201 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 08:10:28,202 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 08:10:28,202 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 08:10:28,209 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:28" (1/1) ... [2024-10-14 08:10:28,243 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:28" (1/1) ... [2024-10-14 08:10:28,293 INFO L138 Inliner]: procedures = 26, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 193 [2024-10-14 08:10:28,294 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 08:10:28,294 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 08:10:28,295 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 08:10:28,295 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 08:10:28,306 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:28" (1/1) ... [2024-10-14 08:10:28,307 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:28" (1/1) ... [2024-10-14 08:10:28,313 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:28" (1/1) ... [2024-10-14 08:10:28,338 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]. [2024-10-14 08:10:28,339 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:28" (1/1) ... [2024-10-14 08:10:28,339 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:28" (1/1) ... [2024-10-14 08:10:28,349 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:28" (1/1) ... [2024-10-14 08:10:28,352 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:28" (1/1) ... [2024-10-14 08:10:28,358 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:28" (1/1) ... [2024-10-14 08:10:28,364 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:28" (1/1) ... [2024-10-14 08:10:28,372 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 08:10:28,373 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 08:10:28,373 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 08:10:28,373 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 08:10:28,374 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:28" (1/1) ... [2024-10-14 08:10:28,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 08:10:28,395 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 08:10:28,411 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) [2024-10-14 08:10:28,412 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 [2024-10-14 08:10:28,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 08:10:28,452 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-14 08:10:28,452 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-14 08:10:28,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-14 08:10:28,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 08:10:28,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 08:10:28,528 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 08:10:28,530 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 08:10:28,926 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-10-14 08:10:28,927 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 08:10:28,978 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 08:10:28,978 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-14 08:10:28,979 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 08:10:28 BoogieIcfgContainer [2024-10-14 08:10:28,979 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 08:10:28,984 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 08:10:28,984 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 08:10:28,988 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 08:10:28,988 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 08:10:27" (1/3) ... [2024-10-14 08:10:28,989 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d2c9ced and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 08:10:28, skipping insertion in model container [2024-10-14 08:10:28,989 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:28" (2/3) ... [2024-10-14 08:10:28,989 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d2c9ced and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 08:10:28, skipping insertion in model container [2024-10-14 08:10:28,990 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 08:10:28" (3/3) ... [2024-10-14 08:10:28,991 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-12.i [2024-10-14 08:10:29,011 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 08:10:29,011 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 08:10:29,066 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 08:10:29,072 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;@7f44e5dd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 08:10:29,073 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 08:10:29,078 INFO L276 IsEmpty]: Start isEmpty. Operand has 76 states, 41 states have (on average 1.3658536585365855) internal successors, (56), 42 states have internal predecessors, (56), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-10-14 08:10:29,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-10-14 08:10:29,099 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:10:29,100 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:10:29,101 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:10:29,106 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:10:29,106 INFO L85 PathProgramCache]: Analyzing trace with hash -280503178, now seen corresponding path program 1 times [2024-10-14 08:10:29,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 08:10:29,114 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99686829] [2024-10-14 08:10:29,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:10:29,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 08:10:29,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 08:10:29,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 08:10:29,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,448 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 08:10:29,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 08:10:29,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 08:10:29,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 08:10:29,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 08:10:29,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 08:10:29,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 08:10:29,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 08:10:29,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,521 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 08:10:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-10-14 08:10:29,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 08:10:29,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-14 08:10:29,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 08:10:29,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-14 08:10:29,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 08:10:29,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 08:10:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 08:10:29,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 08:10:29,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 08:10:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 08:10:29,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,609 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 08:10:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 08:10:29,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-14 08:10:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-14 08:10:29,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-14 08:10:29,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,633 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-14 08:10:29,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-14 08:10:29,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-14 08:10:29,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-14 08:10:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-14 08:10:29,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:29,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-10-14 08:10:29,663 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 08:10:29,663 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [99686829] [2024-10-14 08:10:29,664 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [99686829] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 08:10:29,664 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 08:10:29,664 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 08:10:29,666 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584851360] [2024-10-14 08:10:29,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 08:10:29,671 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-14 08:10:29,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 08:10:29,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-14 08:10:29,697 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 08:10:29,707 INFO L87 Difference]: Start difference. First operand has 76 states, 41 states have (on average 1.3658536585365855) internal successors, (56), 42 states have internal predecessors, (56), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 18.0) internal successors, (36), 2 states have internal predecessors, (36), 2 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2024-10-14 08:10:29,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:10:29,770 INFO L93 Difference]: Finished difference Result 149 states and 270 transitions. [2024-10-14 08:10:29,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-14 08:10:29,773 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 18.0) internal successors, (36), 2 states have internal predecessors, (36), 2 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) Word has length 193 [2024-10-14 08:10:29,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:10:29,781 INFO L225 Difference]: With dead ends: 149 [2024-10-14 08:10:29,781 INFO L226 Difference]: Without dead ends: 74 [2024-10-14 08:10:29,786 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 08:10:29,792 INFO L432 NwaCegarLoop]: 112 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, 112 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 [2024-10-14 08:10:29,793 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 112 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-14 08:10:29,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2024-10-14 08:10:29,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2024-10-14 08:10:29,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 40 states have (on average 1.275) internal successors, (51), 40 states have internal predecessors, (51), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-10-14 08:10:29,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 115 transitions. [2024-10-14 08:10:29,906 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 115 transitions. Word has length 193 [2024-10-14 08:10:29,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:10:29,906 INFO L471 AbstractCegarLoop]: Abstraction has 74 states and 115 transitions. [2024-10-14 08:10:29,907 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 18.0) internal successors, (36), 2 states have internal predecessors, (36), 2 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 2 states have call successors, (32) [2024-10-14 08:10:29,907 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 115 transitions. [2024-10-14 08:10:29,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-10-14 08:10:29,917 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:10:29,918 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:10:29,918 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-14 08:10:29,918 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:10:29,919 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:10:29,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1092816198, now seen corresponding path program 1 times [2024-10-14 08:10:29,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 08:10:29,927 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396053558] [2024-10-14 08:10:29,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:10:29,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 08:10:30,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:30,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-14 08:10:30,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:30,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-14 08:10:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:30,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-14 08:10:30,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:30,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-14 08:10:30,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:30,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-14 08:10:30,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:30,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 08:10:30,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:30,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-14 08:10:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:30,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-14 08:10:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:30,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-14 08:10:30,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:30,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2024-10-14 08:10:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:30,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-10-14 08:10:30,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:30,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-10-14 08:10:30,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:30,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-10-14 08:10:30,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:30,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-14 08:10:30,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-14 08:10:31,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,015 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-14 08:10:31,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,023 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 08:10:31,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-10-14 08:10:31,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-10-14 08:10:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-10-14 08:10:31,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-10-14 08:10:31,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-10-14 08:10:31,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-14 08:10:31,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-14 08:10:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-14 08:10:31,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-14 08:10:31,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-14 08:10:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-14 08:10:31,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-14 08:10:31,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-10-14 08:10:31,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-14 08:10:31,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-10-14 08:10:31,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:31,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-10-14 08:10:31,133 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 08:10:31,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396053558] [2024-10-14 08:10:31,134 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [396053558] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 08:10:31,134 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 08:10:31,134 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-14 08:10:31,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277269662] [2024-10-14 08:10:31,135 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 08:10:31,138 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 08:10:31,139 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 08:10:31,140 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 08:10:31,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-14 08:10:31,140 INFO L87 Difference]: Start difference. First operand 74 states and 115 transitions. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-10-14 08:10:31,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:10:31,573 INFO L93 Difference]: Finished difference Result 221 states and 344 transitions. [2024-10-14 08:10:31,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 08:10:31,574 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 193 [2024-10-14 08:10:31,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:10:31,579 INFO L225 Difference]: With dead ends: 221 [2024-10-14 08:10:31,580 INFO L226 Difference]: Without dead ends: 148 [2024-10-14 08:10:31,581 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-10-14 08:10:31,582 INFO L432 NwaCegarLoop]: 108 mSDtfsCounter, 55 mSDsluCounter, 252 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 97 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 360 SdHoareTripleChecker+Invalid, 195 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 97 IncrementalHoareTripleChecker+Valid, 98 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-10-14 08:10:31,583 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 360 Invalid, 195 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [97 Valid, 98 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-10-14 08:10:31,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2024-10-14 08:10:31,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 132. [2024-10-14 08:10:31,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 65 states have (on average 1.1846153846153846) internal successors, (77), 65 states have internal predecessors, (77), 64 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2024-10-14 08:10:31,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 205 transitions. [2024-10-14 08:10:31,620 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 205 transitions. Word has length 193 [2024-10-14 08:10:31,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:10:31,621 INFO L471 AbstractCegarLoop]: Abstraction has 132 states and 205 transitions. [2024-10-14 08:10:31,621 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-10-14 08:10:31,622 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 205 transitions. [2024-10-14 08:10:31,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-10-14 08:10:31,624 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:10:31,625 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:10:31,625 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-14 08:10:31,625 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:10:31,625 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:10:31,626 INFO L85 PathProgramCache]: Analyzing trace with hash -620084167, now seen corresponding path program 1 times [2024-10-14 08:10:31,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 08:10:31,626 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723482427] [2024-10-14 08:10:31,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:10:31,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 08:10:31,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-14 08:10:31,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1984786157] [2024-10-14 08:10:31,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:10:31,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 08:10:31,847 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 08:10:31,849 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) [2024-10-14 08:10:31,850 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-14 08:10:32,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 08:10:32,007 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-14 08:10:32,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-14 08:10:32,209 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-14 08:10:32,210 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-14 08:10:32,211 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-14 08:10:32,234 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-10-14 08:10:32,413 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-14 08:10:32,418 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-10-14 08:10:32,608 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-14 08:10:32,613 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.10 08:10:32 BoogieIcfgContainer [2024-10-14 08:10:32,613 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-14 08:10:32,617 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-14 08:10:32,617 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-14 08:10:32,620 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-14 08:10:32,621 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 08:10:28" (3/4) ... [2024-10-14 08:10:32,623 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-14 08:10:32,625 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-14 08:10:32,626 INFO L158 Benchmark]: Toolchain (without parser) took 4775.99ms. Allocated memory was 138.4MB in the beginning and 239.1MB in the end (delta: 100.7MB). Free memory was 67.5MB in the beginning and 196.7MB in the end (delta: -129.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 08:10:32,628 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 138.4MB. Free memory is still 90.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 08:10:32,628 INFO L158 Benchmark]: CACSL2BoogieTranslator took 350.22ms. Allocated memory is still 138.4MB. Free memory was 67.4MB in the beginning and 51.6MB in the end (delta: 15.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-10-14 08:10:32,629 INFO L158 Benchmark]: Boogie Procedure Inliner took 92.36ms. Allocated memory was 138.4MB in the beginning and 199.2MB in the end (delta: 60.8MB). Free memory was 51.6MB in the beginning and 170.3MB in the end (delta: -118.7MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. [2024-10-14 08:10:32,629 INFO L158 Benchmark]: Boogie Preprocessor took 77.43ms. Allocated memory is still 199.2MB. Free memory was 170.3MB in the beginning and 164.0MB in the end (delta: 6.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-14 08:10:32,630 INFO L158 Benchmark]: RCFGBuilder took 606.45ms. Allocated memory is still 199.2MB. Free memory was 164.0MB in the beginning and 134.7MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-10-14 08:10:32,630 INFO L158 Benchmark]: TraceAbstraction took 3629.68ms. Allocated memory was 199.2MB in the beginning and 239.1MB in the end (delta: 39.8MB). Free memory was 133.6MB in the beginning and 196.7MB in the end (delta: -63.0MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. [2024-10-14 08:10:32,634 INFO L158 Benchmark]: Witness Printer took 8.14ms. Allocated memory is still 239.1MB. Free memory is still 196.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 08:10:32,636 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 138.4MB. Free memory is still 90.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 350.22ms. Allocated memory is still 138.4MB. Free memory was 67.4MB in the beginning and 51.6MB in the end (delta: 15.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 92.36ms. Allocated memory was 138.4MB in the beginning and 199.2MB in the end (delta: 60.8MB). Free memory was 51.6MB in the beginning and 170.3MB in the end (delta: -118.7MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 77.43ms. Allocated memory is still 199.2MB. Free memory was 170.3MB in the beginning and 164.0MB in the end (delta: 6.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 606.45ms. Allocated memory is still 199.2MB. Free memory was 164.0MB in the beginning and 134.7MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * TraceAbstraction took 3629.68ms. Allocated memory was 199.2MB in the beginning and 239.1MB in the end (delta: 39.8MB). Free memory was 133.6MB in the beginning and 196.7MB in the end (delta: -63.0MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. * Witness Printer took 8.14ms. Allocated memory is still 239.1MB. Free memory is still 196.7MB. 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 165, overapproximation of someUnaryDOUBLEoperation at line 35, overapproximation of someBinaryArithmeticDOUBLEoperation at line 104, overapproximation of someBinaryDOUBLEComparisonOperation at line 165. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 5; [L23] unsigned char var_1_5 = 128; [L24] unsigned char var_1_6 = 10; [L25] unsigned char var_1_7 = 0; [L26] signed long int var_1_8 = 128; [L27] signed long int var_1_9 = 1967984875; [L28] float var_1_10 = 256.625; [L29] float var_1_11 = 24.5; [L30] float var_1_12 = 999999.25; [L31] unsigned char var_1_13 = 1; [L32] unsigned char var_1_14 = 0; [L33] double var_1_15 = 127.3; [L34] float var_1_16 = 15.8; [L35] double var_1_17 = -0.4; [L36] unsigned long int var_1_18 = 8; [L37] unsigned long int var_1_19 = 2366774301; [L38] unsigned char var_1_20 = 0; [L39] signed short int var_1_21 = 5; [L40] signed char var_1_22 = 0; [L41] signed char var_1_23 = 2; [L42] unsigned char var_1_24 = 1; [L43] unsigned char var_1_25 = 0; [L44] signed long int var_1_26 = 64; [L45] signed long int var_1_27 = -100000000; [L46] signed char var_1_28 = -100; [L47] signed char var_1_29 = -2; [L48] unsigned char var_1_30 = 5; [L49] unsigned char var_1_31 = 1; [L50] double var_1_32 = 63.75; [L51] double var_1_33 = 15.5; [L52] signed long int var_1_34 = -2; [L53] unsigned char last_1_var_1_1 = 5; [L54] unsigned long int last_1_var_1_18 = 8; [L55] signed char last_1_var_1_22 = 0; [L169] isInitial = 1 [L170] FCALL initially() [L171] COND TRUE 1 [L172] CALL updateLastVariables() [L160] last_1_var_1_1 = var_1_1 [L161] last_1_var_1_18 = var_1_18 [L162] last_1_var_1_22 = var_1_22 [L172] RET updateLastVariables() [L173] CALL updateVariables() [L108] var_1_5 = __VERIFIER_nondet_uchar() [L109] CALL assume_abort_if_not(var_1_5 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=10, var_1_7=0, var_1_8=128, var_1_9=1967984875] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=10, var_1_7=0, var_1_8=128, var_1_9=1967984875] [L109] RET assume_abort_if_not(var_1_5 >= 127) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=10, var_1_7=0, var_1_8=128, var_1_9=1967984875] [L110] CALL assume_abort_if_not(var_1_5 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=10, var_1_7=0, var_1_8=128, var_1_9=1967984875] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=10, var_1_7=0, var_1_8=128, var_1_9=1967984875] [L110] RET assume_abort_if_not(var_1_5 <= 254) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=10, var_1_7=0, var_1_8=128, var_1_9=1967984875] [L111] var_1_6 = __VERIFIER_nondet_uchar() [L112] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_7=0, var_1_8=128, var_1_9=1967984875] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_7=0, var_1_8=128, var_1_9=1967984875] [L112] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_7=0, var_1_8=128, var_1_9=1967984875] [L113] CALL assume_abort_if_not(var_1_6 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1967984875] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1967984875] [L113] RET assume_abort_if_not(var_1_6 <= 64) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1967984875] [L114] var_1_7 = __VERIFIER_nondet_uchar() [L115] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_8=128, var_1_9=1967984875] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_8=128, var_1_9=1967984875] [L115] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_8=128, var_1_9=1967984875] [L116] CALL assume_abort_if_not(var_1_7 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1967984875] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1967984875] [L116] RET assume_abort_if_not(var_1_7 <= 63) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1967984875] [L117] var_1_9 = __VERIFIER_nondet_long() [L118] CALL assume_abort_if_not(var_1_9 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L118] RET assume_abort_if_not(var_1_9 >= 1073741822) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L119] CALL assume_abort_if_not(var_1_9 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L119] RET assume_abort_if_not(var_1_9 <= 2147483646) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_11=49/2, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L120] var_1_11 = __VERIFIER_nondet_float() [L121] CALL assume_abort_if_not((var_1_11 >= -922337.2036854765600e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L121] RET assume_abort_if_not((var_1_11 >= -922337.2036854765600e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_12=3999997/4, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L122] var_1_12 = __VERIFIER_nondet_float() [L123] CALL assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L123] RET assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=1, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L124] var_1_13 = __VERIFIER_nondet_uchar() [L125] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L125] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L126] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L126] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L127] var_1_14 = __VERIFIER_nondet_uchar() [L128] CALL assume_abort_if_not(var_1_14 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L128] RET assume_abort_if_not(var_1_14 >= 0) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L129] CALL assume_abort_if_not(var_1_14 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L129] RET assume_abort_if_not(var_1_14 <= 1) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_16=79/5, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L130] var_1_16 = __VERIFIER_nondet_float() [L131] CALL assume_abort_if_not((var_1_16 >= -922337.2036854776000e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854776000e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L131] RET assume_abort_if_not((var_1_16 >= -922337.2036854776000e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854776000e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L132] CALL assume_abort_if_not(var_1_16 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L132] RET assume_abort_if_not(var_1_16 != 0.0F) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L133] var_1_17 = __VERIFIER_nondet_double() [L134] CALL assume_abort_if_not((var_1_17 >= -461168.6018427382800e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L134] RET assume_abort_if_not((var_1_17 >= -461168.6018427382800e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2366774301, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L135] var_1_19 = __VERIFIER_nondet_ulong() [L136] CALL assume_abort_if_not(var_1_19 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L136] RET assume_abort_if_not(var_1_19 >= 2147483647) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L137] CALL assume_abort_if_not(var_1_19 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L137] RET assume_abort_if_not(var_1_19 <= 4294967294) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=0, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L138] var_1_20 = __VERIFIER_nondet_uchar() [L139] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L139] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L140] CALL assume_abort_if_not(var_1_20 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L140] RET assume_abort_if_not(var_1_20 <= 1) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=2, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L141] var_1_23 = __VERIFIER_nondet_char() [L142] CALL assume_abort_if_not(var_1_23 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L142] RET assume_abort_if_not(var_1_23 >= -63) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L143] CALL assume_abort_if_not(var_1_23 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L143] RET assume_abort_if_not(var_1_23 <= 63) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=0, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L144] var_1_25 = __VERIFIER_nondet_uchar() [L145] CALL assume_abort_if_not(var_1_25 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L145] RET assume_abort_if_not(var_1_25 >= 1) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L146] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L146] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-100000000, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L147] var_1_27 = __VERIFIER_nondet_long() [L148] CALL assume_abort_if_not(var_1_27 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L148] RET assume_abort_if_not(var_1_27 >= -2147483647) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L149] CALL assume_abort_if_not(var_1_27 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L149] RET assume_abort_if_not(var_1_27 <= 2147483646) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-2, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L150] var_1_29 = __VERIFIER_nondet_char() [L151] CALL assume_abort_if_not(var_1_29 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-1, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-1, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L151] RET assume_abort_if_not(var_1_29 >= -127) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-1, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L152] CALL assume_abort_if_not(var_1_29 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-1, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-1, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L152] RET assume_abort_if_not(var_1_29 <= 126) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-1, var_1_30=5, var_1_31=1, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L153] var_1_31 = __VERIFIER_nondet_uchar() [L154] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-1, var_1_30=5, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-1, var_1_30=5, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L154] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-1, var_1_30=5, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L155] CALL assume_abort_if_not(var_1_31 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-1, var_1_30=5, var_1_31=0, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-1, var_1_30=5, var_1_31=0, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L155] RET assume_abort_if_not(var_1_31 <= 254) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-1, var_1_30=5, var_1_31=0, var_1_32=255/4, var_1_33=31/2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L156] var_1_33 = __VERIFIER_nondet_double() [L157] CALL assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-1, var_1_30=5, var_1_31=0, var_1_32=255/4, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-1, var_1_30=5, var_1_31=0, var_1_32=255/4, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L157] RET assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=64, var_1_27=-2147483647, var_1_28=-100, var_1_29=-1, var_1_30=5, var_1_31=0, var_1_32=255/4, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L173] RET updateVariables() [L174] CALL step() [L59] var_1_24 = var_1_25 [L60] var_1_26 = var_1_27 [L61] var_1_28 = var_1_29 [L62] var_1_30 = var_1_31 [L63] var_1_32 = var_1_33 VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=-2147483647, var_1_27=-2147483647, var_1_28=-1, var_1_29=-1, var_1_30=0, var_1_31=0, var_1_32=2, var_1_33=2, var_1_34=-2, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L64] COND TRUE (var_1_33 >= var_1_32) || var_1_24 [L65] var_1_34 = ((((var_1_31) < (var_1_28)) ? (var_1_31) : (var_1_28))) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=-2147483647, var_1_27=-2147483647, var_1_28=-1, var_1_29=-1, var_1_30=0, var_1_31=0, var_1_32=2, var_1_33=2, var_1_34=-1, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L67] unsigned char stepLocal_2 = var_1_9 >= last_1_var_1_22; [L68] signed long int stepLocal_1 = last_1_var_1_1; VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, stepLocal_1=5, stepLocal_2=1, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=-2147483647, var_1_27=-2147483647, var_1_28=-1, var_1_29=-1, var_1_30=0, var_1_31=0, var_1_32=2, var_1_33=2, var_1_34=-1, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L69] COND FALSE !(stepLocal_1 > last_1_var_1_18) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, stepLocal_2=1, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=8, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=-2147483647, var_1_27=-2147483647, var_1_28=-1, var_1_29=-1, var_1_30=0, var_1_31=0, var_1_32=2, var_1_33=2, var_1_34=-1, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L72] COND TRUE var_1_20 || stepLocal_2 [L73] var_1_18 = var_1_6 VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=0, var_1_19=2147483647, var_1_1=5, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=-2147483647, var_1_27=-2147483647, var_1_28=-1, var_1_29=-1, var_1_30=0, var_1_31=0, var_1_32=2, var_1_33=2, var_1_34=-1, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L78] COND TRUE last_1_var_1_1 > (var_1_18 * var_1_18) [L79] var_1_1 = (var_1_5 - (var_1_6 + var_1_7)) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=0, var_1_19=2147483647, var_1_1=127, var_1_20=1, var_1_21=5, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=-2147483647, var_1_27=-2147483647, var_1_28=-1, var_1_29=-1, var_1_30=0, var_1_31=0, var_1_32=2, var_1_33=2, var_1_34=-1, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L83] var_1_21 = ((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7))) [L84] unsigned char stepLocal_0 = var_1_6; VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, stepLocal_0=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=0, var_1_19=2147483647, var_1_1=127, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=-2147483647, var_1_27=-2147483647, var_1_28=-1, var_1_29=-1, var_1_30=0, var_1_31=0, var_1_32=2, var_1_33=2, var_1_34=-1, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L85] COND FALSE !((- var_1_18) > stepLocal_0) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=0, var_1_19=2147483647, var_1_1=127, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=-2147483647, var_1_27=-2147483647, var_1_28=-1, var_1_29=-1, var_1_30=0, var_1_31=0, var_1_32=2, var_1_33=2, var_1_34=-1, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L88] signed long int stepLocal_3 = var_1_8; VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, stepLocal_3=128, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=0, var_1_19=2147483647, var_1_1=127, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=-2147483647, var_1_27=-2147483647, var_1_28=-1, var_1_29=-1, var_1_30=0, var_1_31=0, var_1_32=2, var_1_33=2, var_1_34=-1, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L89] COND FALSE !(var_1_18 == stepLocal_3) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=2053/8, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=0, var_1_19=2147483647, var_1_1=127, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=-2147483647, var_1_27=-2147483647, var_1_28=-1, var_1_29=-1, var_1_30=0, var_1_31=0, var_1_32=2, var_1_33=2, var_1_34=-1, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L96] COND TRUE var_1_8 != ((((var_1_6) < (var_1_5)) ? (var_1_6) : (var_1_5))) [L97] var_1_10 = ((((var_1_11) > (var_1_12)) ? (var_1_11) : (var_1_12))) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=3, var_1_11=3, var_1_12=0, var_1_13=0, var_1_14=0, var_1_15=1273/10, var_1_18=0, var_1_19=2147483647, var_1_1=127, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=-2147483647, var_1_27=-2147483647, var_1_28=-1, var_1_29=-1, var_1_30=0, var_1_31=0, var_1_32=2, var_1_33=2, var_1_34=-1, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L103] COND TRUE (var_1_12 / var_1_16) >= var_1_10 [L104] var_1_15 = (var_1_17 + 255.5) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=3, var_1_11=3, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=0, var_1_19=2147483647, var_1_1=127, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=-2147483647, var_1_27=-2147483647, var_1_28=-1, var_1_29=-1, var_1_30=0, var_1_31=0, var_1_32=2, var_1_33=2, var_1_34=-1, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L174] RET step() [L175] CALL, EXPR property() [L165-L166] return (((((((last_1_var_1_1 > (var_1_18 * var_1_18)) ? (var_1_1 == ((unsigned char) (var_1_5 - (var_1_6 + var_1_7)))) : (var_1_1 == ((unsigned char) ((((var_1_7) < ((((((16) < 0 ) ? -(16) : (16))) + var_1_6))) ? (var_1_7) : ((((((16) < 0 ) ? -(16) : (16))) + var_1_6))))))) && (((- var_1_18) > var_1_6) ? (var_1_8 == ((signed long int) ((var_1_9 - var_1_21) - var_1_5))) : 1)) && ((var_1_8 != ((((var_1_6) < (var_1_5)) ? (var_1_6) : (var_1_5)))) ? (var_1_10 == ((float) ((((var_1_11) > (var_1_12)) ? (var_1_11) : (var_1_12))))) : ((var_1_13 || var_1_14) ? (var_1_10 == ((float) var_1_11)) : 1))) && (((var_1_12 / var_1_16) >= var_1_10) ? (var_1_15 == ((double) (var_1_17 + 255.5))) : 1)) && ((last_1_var_1_1 > last_1_var_1_18) ? (var_1_18 == ((unsigned long int) ((((var_1_9) < ((var_1_19 - var_1_6))) ? (var_1_9) : ((var_1_19 - var_1_6)))))) : ((var_1_20 || (var_1_9 >= last_1_var_1_22)) ? (var_1_18 == ((unsigned long int) var_1_6)) : (var_1_18 == ((unsigned long int) var_1_7))))) && (var_1_21 == ((signed short int) ((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))))) && ((var_1_18 == var_1_8) ? ((! var_1_20) ? (var_1_22 == ((signed char) ((((var_1_6) > ((5 - var_1_7))) ? (var_1_6) : ((5 - var_1_7)))))) : (var_1_22 == ((signed char) (var_1_7 + var_1_23)))) : 1) ; [L175] RET, EXPR property() [L175] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=3, var_1_11=3, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=0, var_1_19=2147483647, var_1_1=127, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=-2147483647, var_1_27=-2147483647, var_1_28=-1, var_1_29=-1, var_1_30=0, var_1_31=0, var_1_32=2, var_1_33=2, var_1_34=-1, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] [L19] reach_error() VAL [isInitial=1, last_1_var_1_18=8, last_1_var_1_1=5, last_1_var_1_22=0, var_1_10=3, var_1_11=3, var_1_12=0, var_1_13=0, var_1_14=0, var_1_18=0, var_1_19=2147483647, var_1_1=127, var_1_20=1, var_1_21=0, var_1_22=0, var_1_23=-63, var_1_24=1, var_1_25=1, var_1_26=-2147483647, var_1_27=-2147483647, var_1_28=-1, var_1_29=-1, var_1_30=0, var_1_31=0, var_1_32=2, var_1_33=2, var_1_34=-1, var_1_5=127, var_1_6=0, var_1_7=0, var_1_8=128, var_1_9=1073741822] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.4s, OverallIterations: 3, TraceHistogramMax: 32, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 55 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 55 mSDsluCounter, 472 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 252 mSDsCounter, 97 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 101 IncrementalHoareTripleChecker+Invalid, 198 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 97 mSolverCounterUnsat, 220 mSDtfsCounter, 101 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 171 GetRequests, 166 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=132occurred in iteration=2, InterpolantAutomatonStates: 7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 16 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 774 NumberOfCodeBlocks, 774 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 384 ConstructedInterpolants, 0 QuantifiedInterpolants, 1096 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 3968/3968 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 [2024-10-14 08:10:32,681 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_fillercodesize_ps-cn-10_file-12.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 ea4055c75fb350310b3215a8981130c580e58fba9b5b8342dbda4e462ee818c7 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 08:10:35,078 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 08:10:35,172 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-14 08:10:35,181 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 08:10:35,181 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 08:10:35,219 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 08:10:35,222 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 08:10:35,223 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 08:10:35,224 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 08:10:35,224 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 08:10:35,225 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 08:10:35,225 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 08:10:35,227 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 08:10:35,228 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 08:10:35,228 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 08:10:35,230 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 08:10:35,230 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 08:10:35,231 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-14 08:10:35,231 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-14 08:10:35,234 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 08:10:35,235 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 08:10:35,235 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 08:10:35,235 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 08:10:35,236 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 08:10:35,237 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 08:10:35,237 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 08:10:35,237 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 08:10:35,237 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-14 08:10:35,238 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 08:10:35,238 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 08:10:35,238 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 08:10:35,239 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 08:10:35,241 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 08:10:35,241 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 08:10:35,241 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 08:10:35,241 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 08:10:35,242 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 08:10:35,242 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 08:10:35,242 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 08:10:35,242 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 08:10:35,243 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 08:10:35,244 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 08:10:35,244 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 08:10:35,244 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 08:10:35,245 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 08:10:35,245 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea4055c75fb350310b3215a8981130c580e58fba9b5b8342dbda4e462ee818c7 [2024-10-14 08:10:35,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 08:10:35,654 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 08:10:35,658 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 08:10:35,659 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 08:10:35,660 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 08:10:35,662 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-12.i [2024-10-14 08:10:37,343 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 08:10:37,610 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 08:10:37,610 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-12.i [2024-10-14 08:10:37,629 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a072dfef/e5ff48330bd348ffb215109842f039b8/FLAG11c89c1c4 [2024-10-14 08:10:37,942 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a072dfef/e5ff48330bd348ffb215109842f039b8 [2024-10-14 08:10:37,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 08:10:37,946 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 08:10:37,947 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 08:10:37,947 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 08:10:37,953 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 08:10:37,954 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:10:37" (1/1) ... [2024-10-14 08:10:37,954 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6255a47b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:37, skipping insertion in model container [2024-10-14 08:10:37,955 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 08:10:37" (1/1) ... [2024-10-14 08:10:37,984 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 08:10:38,163 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_fillercodesize_ps-cn-10_file-12.i[915,928] [2024-10-14 08:10:38,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 08:10:38,291 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 08:10:38,306 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_fillercodesize_ps-cn-10_file-12.i[915,928] [2024-10-14 08:10:38,348 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 08:10:38,370 INFO L204 MainTranslator]: Completed translation [2024-10-14 08:10:38,371 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:38 WrapperNode [2024-10-14 08:10:38,371 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 08:10:38,372 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 08:10:38,372 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 08:10:38,372 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 08:10:38,379 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:38" (1/1) ... [2024-10-14 08:10:38,399 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:38" (1/1) ... [2024-10-14 08:10:38,459 INFO L138 Inliner]: procedures = 27, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 189 [2024-10-14 08:10:38,462 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 08:10:38,463 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 08:10:38,463 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 08:10:38,463 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 08:10:38,475 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:38" (1/1) ... [2024-10-14 08:10:38,475 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:38" (1/1) ... [2024-10-14 08:10:38,487 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:38" (1/1) ... [2024-10-14 08:10:38,513 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]. [2024-10-14 08:10:38,514 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:38" (1/1) ... [2024-10-14 08:10:38,517 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:38" (1/1) ... [2024-10-14 08:10:38,530 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:38" (1/1) ... [2024-10-14 08:10:38,537 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:38" (1/1) ... [2024-10-14 08:10:38,544 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:38" (1/1) ... [2024-10-14 08:10:38,550 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:38" (1/1) ... [2024-10-14 08:10:38,561 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 08:10:38,565 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 08:10:38,565 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 08:10:38,565 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 08:10:38,566 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:38" (1/1) ... [2024-10-14 08:10:38,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 08:10:38,586 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 08:10:38,604 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) [2024-10-14 08:10:38,611 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 [2024-10-14 08:10:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 08:10:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-14 08:10:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-14 08:10:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-14 08:10:38,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 08:10:38,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 08:10:38,751 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 08:10:38,754 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 08:10:44,386 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-10-14 08:10:44,386 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 08:10:44,446 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 08:10:44,450 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-14 08:10:44,451 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 08:10:44 BoogieIcfgContainer [2024-10-14 08:10:44,451 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 08:10:44,453 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 08:10:44,453 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 08:10:44,457 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 08:10:44,457 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 08:10:37" (1/3) ... [2024-10-14 08:10:44,458 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@533dc43a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 08:10:44, skipping insertion in model container [2024-10-14 08:10:44,458 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 08:10:38" (2/3) ... [2024-10-14 08:10:44,458 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@533dc43a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 08:10:44, skipping insertion in model container [2024-10-14 08:10:44,458 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 08:10:44" (3/3) ... [2024-10-14 08:10:44,460 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-12.i [2024-10-14 08:10:44,476 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 08:10:44,476 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 08:10:44,544 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 08:10:44,552 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;@210ae1fb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 08:10:44,564 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 08:10:44,570 INFO L276 IsEmpty]: Start isEmpty. Operand has 76 states, 41 states have (on average 1.3658536585365855) internal successors, (56), 42 states have internal predecessors, (56), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-10-14 08:10:44,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-10-14 08:10:44,592 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:10:44,593 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:10:44,594 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:10:44,600 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:10:44,602 INFO L85 PathProgramCache]: Analyzing trace with hash -280503178, now seen corresponding path program 1 times [2024-10-14 08:10:44,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 08:10:44,620 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [887337979] [2024-10-14 08:10:44,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:10:44,620 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 [2024-10-14 08:10:44,621 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 08:10:44,624 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) [2024-10-14 08:10:44,626 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 [2024-10-14 08:10:45,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:45,106 INFO L255 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-14 08:10:45,121 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 08:10:45,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 942 proven. 0 refuted. 0 times theorem prover too weak. 1042 trivial. 0 not checked. [2024-10-14 08:10:45,185 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-14 08:10:45,186 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-14 08:10:45,186 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [887337979] [2024-10-14 08:10:45,193 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [887337979] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 08:10:45,194 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 08:10:45,194 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-14 08:10:45,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7805830] [2024-10-14 08:10:45,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 08:10:45,201 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-14 08:10:45,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-14 08:10:45,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-14 08:10:45,223 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 08:10:45,225 INFO L87 Difference]: Start difference. First operand has 76 states, 41 states have (on average 1.3658536585365855) internal successors, (56), 42 states have internal predecessors, (56), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-10-14 08:10:46,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 08:10:46,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:10:46,448 INFO L93 Difference]: Finished difference Result 149 states and 270 transitions. [2024-10-14 08:10:46,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-14 08:10:46,479 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 193 [2024-10-14 08:10:46,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:10:46,485 INFO L225 Difference]: With dead ends: 149 [2024-10-14 08:10:46,486 INFO L226 Difference]: Without dead ends: 74 [2024-10-14 08:10:46,489 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 192 GetRequests, 192 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-14 08:10:46,493 INFO L432 NwaCegarLoop]: 112 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 112 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2024-10-14 08:10:46,493 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 112 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2024-10-14 08:10:46,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2024-10-14 08:10:46,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2024-10-14 08:10:46,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 40 states have (on average 1.275) internal successors, (51), 40 states have internal predecessors, (51), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2024-10-14 08:10:46,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 115 transitions. [2024-10-14 08:10:46,540 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 115 transitions. Word has length 193 [2024-10-14 08:10:46,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:10:46,540 INFO L471 AbstractCegarLoop]: Abstraction has 74 states and 115 transitions. [2024-10-14 08:10:46,540 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 20.0) internal successors, (40), 2 states have internal predecessors, (40), 2 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2024-10-14 08:10:46,541 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 115 transitions. [2024-10-14 08:10:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-10-14 08:10:46,550 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:10:46,550 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:10:46,566 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 [2024-10-14 08:10:46,751 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 [2024-10-14 08:10:46,752 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:10:46,752 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:10:46,752 INFO L85 PathProgramCache]: Analyzing trace with hash -1092816198, now seen corresponding path program 1 times [2024-10-14 08:10:46,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 08:10:46,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1267149568] [2024-10-14 08:10:46,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:10:46,754 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 [2024-10-14 08:10:46,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 08:10:46,758 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) [2024-10-14 08:10:46,779 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 [2024-10-14 08:10:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:47,193 INFO L255 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-10-14 08:10:47,201 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-14 08:10:50,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-10-14 08:10:50,031 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-14 08:10:50,031 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-14 08:10:50,031 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1267149568] [2024-10-14 08:10:50,031 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1267149568] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 08:10:50,031 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 08:10:50,031 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-14 08:10:50,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1425531972] [2024-10-14 08:10:50,032 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 08:10:50,033 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-14 08:10:50,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-14 08:10:50,034 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-14 08:10:50,037 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-10-14 08:10:50,037 INFO L87 Difference]: Start difference. First operand 74 states and 115 transitions. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-10-14 08:10:52,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 08:10:54,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-10-14 08:10:54,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-14 08:10:54,094 INFO L93 Difference]: Finished difference Result 221 states and 344 transitions. [2024-10-14 08:10:54,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-14 08:10:54,123 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) Word has length 193 [2024-10-14 08:10:54,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-14 08:10:54,126 INFO L225 Difference]: With dead ends: 221 [2024-10-14 08:10:54,127 INFO L226 Difference]: Without dead ends: 148 [2024-10-14 08:10:54,128 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 189 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-10-14 08:10:54,129 INFO L432 NwaCegarLoop]: 108 mSDtfsCounter, 52 mSDsluCounter, 252 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 65 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 360 SdHoareTripleChecker+Invalid, 163 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 65 IncrementalHoareTripleChecker+Valid, 98 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2024-10-14 08:10:54,129 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [52 Valid, 360 Invalid, 163 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [65 Valid, 98 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2024-10-14 08:10:54,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2024-10-14 08:10:54,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 132. [2024-10-14 08:10:54,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 65 states have (on average 1.1846153846153846) internal successors, (77), 65 states have internal predecessors, (77), 64 states have call successors, (64), 2 states have call predecessors, (64), 2 states have return successors, (64), 64 states have call predecessors, (64), 64 states have call successors, (64) [2024-10-14 08:10:54,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 205 transitions. [2024-10-14 08:10:54,178 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 205 transitions. Word has length 193 [2024-10-14 08:10:54,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-14 08:10:54,179 INFO L471 AbstractCegarLoop]: Abstraction has 132 states and 205 transitions. [2024-10-14 08:10:54,179 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 1 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 1 states have call predecessors, (32), 1 states have call successors, (32) [2024-10-14 08:10:54,179 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 205 transitions. [2024-10-14 08:10:54,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-10-14 08:10:54,182 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 08:10:54,183 INFO L215 NwaCegarLoop]: trace histogram [32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 08:10:54,198 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 [2024-10-14 08:10:54,383 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 [2024-10-14 08:10:54,384 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 08:10:54,385 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 08:10:54,385 INFO L85 PathProgramCache]: Analyzing trace with hash -620084167, now seen corresponding path program 1 times [2024-10-14 08:10:54,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-14 08:10:54,386 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [950957887] [2024-10-14 08:10:54,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 08:10:54,386 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 [2024-10-14 08:10:54,387 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-14 08:10:54,393 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) [2024-10-14 08:10:54,397 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-10-14 08:10:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 08:10:54,770 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-10-14 08:10:54,779 INFO L278 TraceCheckSpWp]: Computing forward predicates...