./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_codestructure_steplocals_file-50.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 2adacd4649b551fd532011cf99cda3c1fed229d8b4498a92bd6c1b105ba71c3d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 07:33:16,311 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 07:33:16,378 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-11 07:33:16,385 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 07:33:16,386 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 07:33:16,407 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 07:33:16,408 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 07:33:16,408 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 07:33:16,409 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 07:33:16,412 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 07:33:16,412 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 07:33:16,412 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 07:33:16,413 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 07:33:16,413 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 07:33:16,413 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 07:33:16,413 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 07:33:16,414 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 07:33:16,414 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-11 07:33:16,415 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 07:33:16,415 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-11 07:33:16,416 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 07:33:16,416 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 07:33:16,416 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 07:33:16,416 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 07:33:16,417 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 07:33:16,417 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-11 07:33:16,417 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 07:33:16,417 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 07:33:16,417 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 07:33:16,417 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 07:33:16,418 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 07:33:16,418 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 07:33:16,418 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 07:33:16,418 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 07:33:16,418 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 07:33:16,418 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 07:33:16,418 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 07:33:16,419 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 07:33:16,419 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 07:33:16,419 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 07:33:16,421 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 07:33:16,421 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 07:33:16,421 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2adacd4649b551fd532011cf99cda3c1fed229d8b4498a92bd6c1b105ba71c3d [2024-10-11 07:33:16,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 07:33:16,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 07:33:16,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 07:33:16,690 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 07:33:16,691 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 07:33:16,692 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i [2024-10-11 07:33:18,097 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 07:33:18,299 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 07:33:18,300 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i [2024-10-11 07:33:18,310 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/3a8d52ad2/1215fc71dd92449f865bf8e5d9723be6/FLAGa3c6afb58 [2024-10-11 07:33:18,684 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/3a8d52ad2/1215fc71dd92449f865bf8e5d9723be6 [2024-10-11 07:33:18,686 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 07:33:18,688 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 07:33:18,688 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 07:33:18,689 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 07:33:18,693 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 07:33:18,694 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 07:33:18" (1/1) ... [2024-10-11 07:33:18,694 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e9eab6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:18, skipping insertion in model container [2024-10-11 07:33:18,695 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 07:33:18" (1/1) ... [2024-10-11 07:33:18,716 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 07:33:18,879 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_codestructure_steplocals_file-50.i[917,930] [2024-10-11 07:33:18,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 07:33:18,970 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 07:33:18,981 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_codestructure_steplocals_file-50.i[917,930] [2024-10-11 07:33:19,021 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 07:33:19,041 INFO L204 MainTranslator]: Completed translation [2024-10-11 07:33:19,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:19 WrapperNode [2024-10-11 07:33:19,042 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 07:33:19,043 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 07:33:19,043 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 07:33:19,043 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 07:33:19,049 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:19" (1/1) ... [2024-10-11 07:33:19,063 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:19" (1/1) ... [2024-10-11 07:33:19,099 INFO L138 Inliner]: procedures = 26, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 202 [2024-10-11 07:33:19,099 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 07:33:19,100 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 07:33:19,102 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 07:33:19,102 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 07:33:19,111 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:19" (1/1) ... [2024-10-11 07:33:19,111 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:19" (1/1) ... [2024-10-11 07:33:19,114 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:19" (1/1) ... [2024-10-11 07:33:19,138 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]. [2024-10-11 07:33:19,142 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:19" (1/1) ... [2024-10-11 07:33:19,142 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:19" (1/1) ... [2024-10-11 07:33:19,150 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:19" (1/1) ... [2024-10-11 07:33:19,153 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:19" (1/1) ... [2024-10-11 07:33:19,157 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:19" (1/1) ... [2024-10-11 07:33:19,159 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:19" (1/1) ... [2024-10-11 07:33:19,163 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 07:33:19,164 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 07:33:19,164 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 07:33:19,164 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 07:33:19,164 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:19" (1/1) ... [2024-10-11 07:33:19,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 07:33:19,179 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 07:33:19,194 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 07:33:19,198 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 07:33:19,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 07:33:19,239 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-11 07:33:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-11 07:33:19,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 07:33:19,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 07:33:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 07:33:19,304 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 07:33:19,306 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 07:33:19,552 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-10-11 07:33:19,553 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 07:33:19,620 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 07:33:19,620 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-11 07:33:19,621 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 07:33:19 BoogieIcfgContainer [2024-10-11 07:33:19,621 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 07:33:19,623 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 07:33:19,623 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 07:33:19,626 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 07:33:19,626 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 07:33:18" (1/3) ... [2024-10-11 07:33:19,627 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51c730c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 07:33:19, skipping insertion in model container [2024-10-11 07:33:19,631 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:19" (2/3) ... [2024-10-11 07:33:19,631 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51c730c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 07:33:19, skipping insertion in model container [2024-10-11 07:33:19,632 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 07:33:19" (3/3) ... [2024-10-11 07:33:19,633 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-50.i [2024-10-11 07:33:19,648 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 07:33:19,648 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 07:33:19,699 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 07:33:19,704 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;@546191ee, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 07:33:19,704 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 07:33:19,708 INFO L276 IsEmpty]: Start isEmpty. Operand has 84 states, 41 states have (on average 1.3170731707317074) internal successors, (54), 42 states have internal predecessors, (54), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-10-11 07:33:19,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-10-11 07:33:19,740 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 07:33:19,741 INFO L215 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 07:33:19,742 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 07:33:19,746 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 07:33:19,747 INFO L85 PathProgramCache]: Analyzing trace with hash -1381164915, now seen corresponding path program 1 times [2024-10-11 07:33:19,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 07:33:19,755 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538169342] [2024-10-11 07:33:19,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 07:33:19,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 07:33:19,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,018 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 07:33:20,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 07:33:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-11 07:33:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,035 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-11 07:33:20,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-11 07:33:20,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 07:33:20,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-11 07:33:20,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-11 07:33:20,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-11 07:33:20,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-11 07:33:20,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-11 07:33:20,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-11 07:33:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-11 07:33:20,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-11 07:33:20,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-11 07:33:20,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-11 07:33:20,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-11 07:33:20,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 07:33:20,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 07:33:20,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,121 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-11 07:33:20,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-11 07:33:20,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-11 07:33:20,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-11 07:33:20,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-11 07:33:20,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-11 07:33:20,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-11 07:33:20,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-11 07:33:20,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-11 07:33:20,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-11 07:33:20,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-10-11 07:33:20,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-11 07:33:20,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-10-11 07:33:20,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,187 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-10-11 07:33:20,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,191 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-10-11 07:33:20,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-10-11 07:33:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-10-11 07:33:20,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-10-11 07:33:20,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2024-10-11 07:33:20,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-10-11 07:33:20,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-10-11 07:33:20,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,230 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-10-11 07:33:20,230 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 07:33:20,231 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538169342] [2024-10-11 07:33:20,231 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1538169342] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 07:33:20,231 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 07:33:20,232 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-11 07:33:20,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147602255] [2024-10-11 07:33:20,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 07:33:20,239 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-11 07:33:20,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 07:33:20,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-11 07:33:20,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-11 07:33:20,262 INFO L87 Difference]: Start difference. First operand has 84 states, 41 states have (on average 1.3170731707317074) internal successors, (54), 42 states have internal predecessors, (54), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 2 states, 2 states have (on average 18.5) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2024-10-11 07:33:20,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 07:33:20,310 INFO L93 Difference]: Finished difference Result 165 states and 306 transitions. [2024-10-11 07:33:20,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-11 07:33:20,312 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 18.5) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) Word has length 234 [2024-10-11 07:33:20,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 07:33:20,320 INFO L225 Difference]: With dead ends: 165 [2024-10-11 07:33:20,320 INFO L226 Difference]: Without dead ends: 82 [2024-10-11 07:33:20,326 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-11 07:33:20,329 INFO L432 NwaCegarLoop]: 126 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, 126 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 [2024-10-11 07:33:20,330 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 126 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-11 07:33:20,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2024-10-11 07:33:20,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2024-10-11 07:33:20,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 40 states have (on average 1.225) internal successors, (49), 40 states have internal predecessors, (49), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-10-11 07:33:20,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 129 transitions. [2024-10-11 07:33:20,390 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 129 transitions. Word has length 234 [2024-10-11 07:33:20,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 07:33:20,391 INFO L471 AbstractCegarLoop]: Abstraction has 82 states and 129 transitions. [2024-10-11 07:33:20,391 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 18.5) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 2 states have call successors, (40) [2024-10-11 07:33:20,391 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 129 transitions. [2024-10-11 07:33:20,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-10-11 07:33:20,396 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 07:33:20,397 INFO L215 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 07:33:20,397 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 07:33:20,397 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 07:33:20,397 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 07:33:20,398 INFO L85 PathProgramCache]: Analyzing trace with hash 2015473925, now seen corresponding path program 1 times [2024-10-11 07:33:20,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 07:33:20,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1999402526] [2024-10-11 07:33:20,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 07:33:20,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 07:33:20,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 07:33:20,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-10-11 07:33:20,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2024-10-11 07:33:20,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-10-11 07:33:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2024-10-11 07:33:20,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-11 07:33:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-10-11 07:33:20,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-10-11 07:33:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-10-11 07:33:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-11 07:33:20,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-11 07:33:20,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,877 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-10-11 07:33:20,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-10-11 07:33:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-11 07:33:20,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-10-11 07:33:20,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-10-11 07:33:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-10-11 07:33:20,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-10-11 07:33:20,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 07:33:20,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-10-11 07:33:20,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-10-11 07:33:20,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-10-11 07:33:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-10-11 07:33:20,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-10-11 07:33:20,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-10-11 07:33:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2024-10-11 07:33:20,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-10-11 07:33:20,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2024-10-11 07:33:20,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-10-11 07:33:20,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-10-11 07:33:20,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-10-11 07:33:20,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-10-11 07:33:20,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-10-11 07:33:20,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-10-11 07:33:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-10-11 07:33:20,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-10-11 07:33:20,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-10-11 07:33:20,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2024-10-11 07:33:20,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-10-11 07:33:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-10-11 07:33:20,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:20,962 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-10-11 07:33:20,964 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 07:33:20,964 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1999402526] [2024-10-11 07:33:20,965 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1999402526] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 07:33:20,965 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 07:33:20,965 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-11 07:33:20,965 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1923662693] [2024-10-11 07:33:20,965 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 07:33:20,967 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-11 07:33:20,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 07:33:20,968 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-11 07:33:20,968 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 07:33:20,969 INFO L87 Difference]: Start difference. First operand 82 states and 129 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-10-11 07:33:21,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 07:33:21,040 INFO L93 Difference]: Finished difference Result 244 states and 385 transitions. [2024-10-11 07:33:21,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-11 07:33:21,040 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 234 [2024-10-11 07:33:21,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 07:33:21,043 INFO L225 Difference]: With dead ends: 244 [2024-10-11 07:33:21,043 INFO L226 Difference]: Without dead ends: 163 [2024-10-11 07:33:21,047 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 07:33:21,048 INFO L432 NwaCegarLoop]: 235 mSDtfsCounter, 124 mSDsluCounter, 121 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 356 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-10-11 07:33:21,049 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [124 Valid, 356 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-10-11 07:33:21,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2024-10-11 07:33:21,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 160. [2024-10-11 07:33:21,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160 states, 77 states have (on average 1.2077922077922079) internal successors, (93), 77 states have internal predecessors, (93), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-10-11 07:33:21,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 253 transitions. [2024-10-11 07:33:21,126 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 253 transitions. Word has length 234 [2024-10-11 07:33:21,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 07:33:21,127 INFO L471 AbstractCegarLoop]: Abstraction has 160 states and 253 transitions. [2024-10-11 07:33:21,127 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-10-11 07:33:21,128 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 253 transitions. [2024-10-11 07:33:21,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-10-11 07:33:21,135 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 07:33:21,135 INFO L215 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 07:33:21,136 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-11 07:33:21,136 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 07:33:21,136 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 07:33:21,136 INFO L85 PathProgramCache]: Analyzing trace with hash 1622446915, now seen corresponding path program 1 times [2024-10-11 07:33:21,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 07:33:21,138 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [684408910] [2024-10-11 07:33:21,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 07:33:21,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 07:33:21,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-10-11 07:33:21,355 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [983711046] [2024-10-11 07:33:21,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 07:33:21,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 07:33:21,360 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 07:33:21,361 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-10-11 07:33:21,366 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-10-11 07:33:21,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-11 07:33:21,558 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-11 07:33:21,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-11 07:33:21,747 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-11 07:33:21,748 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-11 07:33:21,748 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-10-11 07:33:21,762 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-10-11 07:33:21,951 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-10-11 07:33:21,956 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-10-11 07:33:22,065 INFO L165 ceAbstractionStarter]: Computing trace abstraction results [2024-10-11 07:33:22,068 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 07:33:22 BoogieIcfgContainer [2024-10-11 07:33:22,068 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-11 07:33:22,069 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-11 07:33:22,069 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-11 07:33:22,069 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-11 07:33:22,070 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 07:33:19" (3/4) ... [2024-10-11 07:33:22,072 INFO L142 WitnessPrinter]: No result that supports witness generation found [2024-10-11 07:33:22,073 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-11 07:33:22,074 INFO L158 Benchmark]: Toolchain (without parser) took 3386.17ms. Allocated memory was 159.4MB in the beginning and 203.4MB in the end (delta: 44.0MB). Free memory was 124.9MB in the beginning and 73.2MB in the end (delta: 51.8MB). Peak memory consumption was 94.9MB. Max. memory is 16.1GB. [2024-10-11 07:33:22,074 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory was 90.7MB in the beginning and 90.6MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 07:33:22,074 INFO L158 Benchmark]: CACSL2BoogieTranslator took 353.51ms. Allocated memory is still 159.4MB. Free memory was 124.9MB in the beginning and 108.3MB in the end (delta: 16.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-10-11 07:33:22,075 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.01ms. Allocated memory is still 159.4MB. Free memory was 108.3MB in the beginning and 105.1MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-11 07:33:22,075 INFO L158 Benchmark]: Boogie Preprocessor took 62.85ms. Allocated memory is still 159.4MB. Free memory was 105.1MB in the beginning and 100.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-11 07:33:22,075 INFO L158 Benchmark]: RCFGBuilder took 457.56ms. Allocated memory is still 159.4MB. Free memory was 100.9MB in the beginning and 72.6MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-10-11 07:33:22,076 INFO L158 Benchmark]: TraceAbstraction took 2445.50ms. Allocated memory was 159.4MB in the beginning and 203.4MB in the end (delta: 44.0MB). Free memory was 71.6MB in the beginning and 74.2MB in the end (delta: -2.7MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. [2024-10-11 07:33:22,076 INFO L158 Benchmark]: Witness Printer took 4.14ms. Allocated memory is still 203.4MB. Free memory was 74.2MB in the beginning and 73.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 07:33:22,078 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory was 90.7MB in the beginning and 90.6MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 353.51ms. Allocated memory is still 159.4MB. Free memory was 124.9MB in the beginning and 108.3MB in the end (delta: 16.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.01ms. Allocated memory is still 159.4MB. Free memory was 108.3MB in the beginning and 105.1MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.85ms. Allocated memory is still 159.4MB. Free memory was 105.1MB in the beginning and 100.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 457.56ms. Allocated memory is still 159.4MB. Free memory was 100.9MB in the beginning and 72.6MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * TraceAbstraction took 2445.50ms. Allocated memory was 159.4MB in the beginning and 203.4MB in the end (delta: 44.0MB). Free memory was 71.6MB in the beginning and 74.2MB in the end (delta: -2.7MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. * Witness Printer took 4.14ms. Allocated memory is still 203.4MB. Free memory was 74.2MB in the beginning and 73.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 161, overapproximation of someBinaryArithmeticFLOAToperation at line 74, overapproximation of someUnaryFLOAToperation at line 74. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] signed long int var_1_2 = -16; [L24] signed long int var_1_3 = 4; [L25] unsigned char var_1_4 = 0; [L26] signed long int var_1_5 = 256; [L27] signed long int var_1_6 = 32; [L28] unsigned char var_1_7 = 0; [L29] unsigned char var_1_8 = 1; [L30] signed short int var_1_9 = -2; [L31] signed short int var_1_10 = -1; [L32] signed short int var_1_11 = 4; [L33] signed short int var_1_12 = -10; [L34] float var_1_13 = 999.4; [L35] float var_1_14 = 100.425; [L36] float var_1_15 = 3.375; [L37] float var_1_16 = 15.9; [L38] signed short int var_1_17 = -10; [L39] signed short int var_1_18 = 18060; [L40] signed short int var_1_19 = 128; [L41] unsigned char var_1_20 = 0; [L42] unsigned long int var_1_21 = 4; [L43] unsigned long int var_1_22 = 0; [L44] unsigned char var_1_23 = 0; [L45] unsigned char var_1_24 = 0; [L46] unsigned char var_1_25 = 100; [L47] unsigned char var_1_26 = 32; [L48] unsigned char var_1_27 = 10; [L49] unsigned char var_1_28 = 1; [L50] unsigned short int var_1_29 = 256; [L51] unsigned char var_1_30 = 1; [L165] isInitial = 1 [L166] FCALL initially() [L167] COND TRUE 1 [L168] FCALL updateLastVariables() [L169] CALL updateVariables() [L96] var_1_2 = __VERIFIER_nondet_long() [L97] CALL assume_abort_if_not(var_1_2 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L97] RET assume_abort_if_not(var_1_2 >= -2147483648) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L98] CALL assume_abort_if_not(var_1_2 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L98] RET assume_abort_if_not(var_1_2 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=4, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L99] var_1_3 = __VERIFIER_nondet_long() [L100] CALL assume_abort_if_not(var_1_3 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L100] RET assume_abort_if_not(var_1_3 >= -2147483648) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L101] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L101] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=0, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L102] var_1_4 = __VERIFIER_nondet_uchar() [L103] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L103] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L104] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L104] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=256, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L105] var_1_5 = __VERIFIER_nondet_long() [L106] CALL assume_abort_if_not(var_1_5 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L106] RET assume_abort_if_not(var_1_5 >= -1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L107] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L107] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=32, var_1_7=0, var_1_8=1, var_1_9=-2] [L108] var_1_6 = __VERIFIER_nondet_long() [L109] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L109] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L110] CALL assume_abort_if_not(var_1_6 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L110] RET assume_abort_if_not(var_1_6 <= 2147483647) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=0, var_1_8=1, var_1_9=-2] [L111] var_1_7 = __VERIFIER_nondet_uchar() [L112] CALL assume_abort_if_not(var_1_7 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L112] RET assume_abort_if_not(var_1_7 >= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L113] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L113] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L114] var_1_8 = __VERIFIER_nondet_uchar() [L115] CALL assume_abort_if_not(var_1_8 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L115] RET assume_abort_if_not(var_1_8 >= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L116] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L116] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, var_1_10=-1, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L117] var_1_10 = __VERIFIER_nondet_short() [L118] CALL assume_abort_if_not(var_1_10 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L118] RET assume_abort_if_not(var_1_10 >= -32767) VAL [isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L119] CALL assume_abort_if_not(var_1_10 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L119] RET assume_abort_if_not(var_1_10 <= 32766) VAL [isInitial=1, var_1_10=-32767, var_1_11=4, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L120] var_1_11 = __VERIFIER_nondet_short() [L121] CALL assume_abort_if_not(var_1_11 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L121] RET assume_abort_if_not(var_1_11 >= -1) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L122] CALL assume_abort_if_not(var_1_11 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L122] RET assume_abort_if_not(var_1_11 <= 32766) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=-10, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L123] var_1_12 = __VERIFIER_nondet_short() [L124] CALL assume_abort_if_not(var_1_12 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L124] RET assume_abort_if_not(var_1_12 >= -32767) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L125] CALL assume_abort_if_not(var_1_12 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L125] RET assume_abort_if_not(var_1_12 <= 32766) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_14=4017/40, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L126] var_1_14 = __VERIFIER_nondet_float() [L127] CALL assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L127] RET assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_15=27/8, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L128] var_1_15 = __VERIFIER_nondet_float() [L129] CALL assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L129] RET assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_16=159/10, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L130] var_1_16 = __VERIFIER_nondet_float() [L131] CALL assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L131] RET assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=18060, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L132] var_1_18 = __VERIFIER_nondet_short() [L133] CALL assume_abort_if_not(var_1_18 >= 16382) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L133] RET assume_abort_if_not(var_1_18 >= 16382) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L134] CALL assume_abort_if_not(var_1_18 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L134] RET assume_abort_if_not(var_1_18 <= 32766) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=128, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L135] var_1_19 = __VERIFIER_nondet_short() [L136] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L136] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L137] CALL assume_abort_if_not(var_1_19 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L137] RET assume_abort_if_not(var_1_19 <= 32766) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=4, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L138] var_1_21 = __VERIFIER_nondet_ulong() [L139] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L139] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L140] CALL assume_abort_if_not(var_1_21 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L140] RET assume_abort_if_not(var_1_21 <= 4294967295) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L141] CALL assume_abort_if_not(var_1_21 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L141] RET assume_abort_if_not(var_1_21 != 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L142] var_1_22 = __VERIFIER_nondet_ulong() [L143] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L143] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L144] CALL assume_abort_if_not(var_1_22 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L144] RET assume_abort_if_not(var_1_22 <= 4294967295) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L145] var_1_23 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L146] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L147] CALL assume_abort_if_not(var_1_23 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L147] RET assume_abort_if_not(var_1_23 <= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L148] var_1_24 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L149] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L150] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L150] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=32, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L151] var_1_26 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L152] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L153] CALL assume_abort_if_not(var_1_26 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=768, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=768, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L153] RET assume_abort_if_not(var_1_26 <= 127) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=768, var_1_27=10, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L154] var_1_27 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=768, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=768, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L155] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=768, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L156] CALL assume_abort_if_not(var_1_27 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=768, var_1_27=-256, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=768, var_1_27=-256, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L156] RET assume_abort_if_not(var_1_27 <= 127) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=768, var_1_27=-256, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L169] RET updateVariables() [L170] CALL step() [L55] signed long int stepLocal_1 = (((var_1_2) > (var_1_3)) ? (var_1_2) : (var_1_3)); [L56] signed long int stepLocal_0 = var_1_5; VAL [isInitial=1, stepLocal_0=-1, stepLocal_1=-1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=1, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=768, var_1_27=-256, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L57] COND FALSE !(stepLocal_1 <= (var_1_5 - var_1_6)) [L66] var_1_1 = 0 VAL [isInitial=1, stepLocal_0=-1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=768, var_1_27=-256, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=-2] [L68] COND FALSE !((var_1_6 > var_1_3) && var_1_1) [L71] var_1_9 = ((((var_1_10) > ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12))))) ? (var_1_10) : ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12)))))) VAL [isInitial=1, stepLocal_0=-1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=4997/5, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=768, var_1_27=-256, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L73] COND TRUE \read(var_1_8) [L74] var_1_13 = (((((var_1_14 + var_1_15)) < (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16))))) ? ((var_1_14 + var_1_15)) : (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16)))))) VAL [isInitial=1, stepLocal_0=-1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=-10, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=0, var_1_21=16383, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=768, var_1_27=-256, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L76] var_1_17 = ((var_1_18 - 25) - var_1_19) [L77] unsigned long int stepLocal_2 = var_1_22 + var_1_3; VAL [isInitial=1, stepLocal_0=-1, stepLocal_2=0, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=0, var_1_21=16383, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=768, var_1_27=-256, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L78] COND FALSE !(((var_1_18 % var_1_21) & ((((1u) < 0 ) ? -(1u) : (1u)))) < stepLocal_2) [L81] var_1_20 = var_1_7 VAL [isInitial=1, stepLocal_0=-1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=1, var_1_21=16383, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=100, var_1_26=768, var_1_27=-256, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L83] COND TRUE \read(var_1_8) [L84] var_1_25 = (var_1_26 + var_1_27) VAL [isInitial=1, stepLocal_0=-1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=1, var_1_21=16383, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=768, var_1_27=-256, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L86] signed long int stepLocal_3 = ~ var_1_5; VAL [isInitial=1, stepLocal_0=-1, stepLocal_3=0, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=1, var_1_21=16383, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=768, var_1_27=-256, var_1_28=1, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L87] COND TRUE stepLocal_3 > var_1_3 [L88] var_1_28 = (! var_1_7) VAL [isInitial=1, stepLocal_0=-1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=1, var_1_21=16383, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=768, var_1_27=-256, var_1_28=0, var_1_29=256, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L92] var_1_29 = var_1_27 [L93] var_1_30 = var_1_8 [L170] RET step() [L171] CALL, EXPR property() [L161-L162] return (((((((((((((var_1_2) > (var_1_3)) ? (var_1_2) : (var_1_3))) <= (var_1_5 - var_1_6)) ? ((var_1_5 < var_1_6) ? (var_1_4 ? (var_1_1 == ((unsigned char) var_1_7)) : (var_1_1 == ((unsigned char) var_1_8))) : 1) : (var_1_1 == ((unsigned char) 0))) && (((var_1_6 > var_1_3) && var_1_1) ? (var_1_9 == ((signed short int) var_1_10)) : (var_1_9 == ((signed short int) ((((var_1_10) > ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12))))) ? (var_1_10) : ((((((var_1_11 - 10)) < (var_1_12)) ? ((var_1_11 - 10)) : (var_1_12)))))))))) && (var_1_8 ? (var_1_13 == ((float) (((((var_1_14 + var_1_15)) < (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16))))) ? ((var_1_14 + var_1_15)) : (((((-0.2f) < (var_1_16)) ? (-0.2f) : (var_1_16)))))))) : 1)) && (var_1_17 == ((signed short int) ((var_1_18 - 25) - var_1_19)))) && ((((var_1_18 % var_1_21) & ((((1u) < 0 ) ? -(1u) : (1u)))) < (var_1_22 + var_1_3)) ? (var_1_20 == ((unsigned char) (var_1_23 || var_1_24))) : (var_1_20 == ((unsigned char) var_1_7)))) && (var_1_8 ? (var_1_25 == ((unsigned char) (var_1_26 + var_1_27))) : 1)) && (((~ var_1_5) > var_1_3) ? (var_1_28 == ((unsigned char) (! var_1_7))) : (var_1_28 == ((unsigned char) (var_1_20 || ((! var_1_23) && (var_1_24 || var_1_7))))))) && (var_1_29 == ((unsigned short int) var_1_27))) && (var_1_30 == ((unsigned char) var_1_8)) ; [L171] RET, EXPR property() [L171] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=1, var_1_21=16383, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=768, var_1_27=-256, var_1_28=0, var_1_29=0, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] [L19] reach_error() VAL [isInitial=1, var_1_10=-32767, var_1_11=10, var_1_12=0, var_1_13=2, var_1_16=0, var_1_17=0, var_1_18=16382, var_1_19=16357, var_1_1=0, var_1_20=1, var_1_21=16383, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=0, var_1_26=768, var_1_27=-256, var_1_28=0, var_1_29=0, var_1_2=-1, var_1_30=1, var_1_3=-1, var_1_4=1, var_1_5=-1, var_1_6=1, var_1_7=1, var_1_8=1, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 84 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.3s, OverallIterations: 3, TraceHistogramMax: 40, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 124 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 124 mSDsluCounter, 482 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 121 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 17 IncrementalHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 361 mSDtfsCounter, 17 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 206 GetRequests, 205 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=160occurred in iteration=2, InterpolantAutomatonStates: 5, 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, 3 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 936 NumberOfCodeBlocks, 936 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 466 ConstructedInterpolants, 0 QuantifiedInterpolants, 468 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 6240/6240 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 [2024-10-11 07:33:22,132 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/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-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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 2adacd4649b551fd532011cf99cda3c1fed229d8b4498a92bd6c1b105ba71c3d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 07:33:24,174 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 07:33:24,251 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-10-11 07:33:24,255 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 07:33:24,256 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 07:33:24,281 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 07:33:24,282 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 07:33:24,283 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 07:33:24,283 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 07:33:24,284 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 07:33:24,284 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 07:33:24,285 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 07:33:24,285 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 07:33:24,285 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 07:33:24,287 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 07:33:24,287 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 07:33:24,288 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 07:33:24,288 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-11 07:33:24,288 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-11 07:33:24,288 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 07:33:24,289 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 07:33:24,292 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 07:33:24,292 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 07:33:24,292 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 07:33:24,292 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 07:33:24,292 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 07:33:24,293 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 07:33:24,293 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-11 07:33:24,293 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 07:33:24,293 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 07:33:24,293 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 07:33:24,293 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 07:33:24,294 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 07:33:24,294 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 07:33:24,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 07:33:24,294 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 07:33:24,294 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 07:33:24,294 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 07:33:24,294 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 07:33:24,295 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 07:33:24,295 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 07:33:24,295 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 07:33:24,295 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 07:33:24,296 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 07:33:24,296 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 07:33:24,296 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2adacd4649b551fd532011cf99cda3c1fed229d8b4498a92bd6c1b105ba71c3d [2024-10-11 07:33:24,615 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 07:33:24,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 07:33:24,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 07:33:24,639 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 07:33:24,639 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 07:33:24,642 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i [2024-10-11 07:33:26,181 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 07:33:26,427 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 07:33:26,427 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-50.i [2024-10-11 07:33:26,436 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/411c49732/5e613caa5f61470ea6b4d2996f747616/FLAGa5d180cf3 [2024-10-11 07:33:26,769 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/411c49732/5e613caa5f61470ea6b4d2996f747616 [2024-10-11 07:33:26,771 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 07:33:26,772 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 07:33:26,775 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 07:33:26,775 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 07:33:26,780 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 07:33:26,781 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 07:33:26" (1/1) ... [2024-10-11 07:33:26,782 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17f267b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:26, skipping insertion in model container [2024-10-11 07:33:26,782 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 07:33:26" (1/1) ... [2024-10-11 07:33:26,806 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 07:33:26,989 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_codestructure_steplocals_file-50.i[917,930] [2024-10-11 07:33:27,067 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 07:33:27,086 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 07:33:27,099 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_codestructure_steplocals_file-50.i[917,930] [2024-10-11 07:33:27,141 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 07:33:27,165 INFO L204 MainTranslator]: Completed translation [2024-10-11 07:33:27,165 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:27 WrapperNode [2024-10-11 07:33:27,165 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 07:33:27,166 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 07:33:27,166 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 07:33:27,166 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 07:33:27,172 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:27" (1/1) ... [2024-10-11 07:33:27,190 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:27" (1/1) ... [2024-10-11 07:33:27,224 INFO L138 Inliner]: procedures = 27, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 193 [2024-10-11 07:33:27,224 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 07:33:27,225 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 07:33:27,225 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 07:33:27,225 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 07:33:27,234 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:27" (1/1) ... [2024-10-11 07:33:27,235 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:27" (1/1) ... [2024-10-11 07:33:27,238 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:27" (1/1) ... [2024-10-11 07:33:27,250 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]. [2024-10-11 07:33:27,250 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:27" (1/1) ... [2024-10-11 07:33:27,251 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:27" (1/1) ... [2024-10-11 07:33:27,258 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:27" (1/1) ... [2024-10-11 07:33:27,260 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:27" (1/1) ... [2024-10-11 07:33:27,262 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:27" (1/1) ... [2024-10-11 07:33:27,263 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:27" (1/1) ... [2024-10-11 07:33:27,267 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 07:33:27,267 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 07:33:27,268 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 07:33:27,268 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 07:33:27,268 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:27" (1/1) ... [2024-10-11 07:33:27,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 07:33:27,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 07:33:27,297 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 07:33:27,303 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 07:33:27,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 07:33:27,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-11 07:33:27,342 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-11 07:33:27,345 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-11 07:33:27,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 07:33:27,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 07:33:27,446 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 07:33:27,448 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 07:33:27,937 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-10-11 07:33:27,937 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 07:33:28,004 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 07:33:28,004 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-11 07:33:28,005 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 07:33:28 BoogieIcfgContainer [2024-10-11 07:33:28,005 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 07:33:28,008 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 07:33:28,009 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 07:33:28,011 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 07:33:28,012 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 07:33:26" (1/3) ... [2024-10-11 07:33:28,013 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72a4537c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 07:33:28, skipping insertion in model container [2024-10-11 07:33:28,013 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:33:27" (2/3) ... [2024-10-11 07:33:28,013 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72a4537c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 07:33:28, skipping insertion in model container [2024-10-11 07:33:28,013 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 07:33:28" (3/3) ... [2024-10-11 07:33:28,015 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-50.i [2024-10-11 07:33:28,030 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 07:33:28,031 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 07:33:28,087 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 07:33:28,093 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;@70a49d07, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 07:33:28,093 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 07:33:28,098 INFO L276 IsEmpty]: Start isEmpty. Operand has 84 states, 41 states have (on average 1.3170731707317074) internal successors, (54), 42 states have internal predecessors, (54), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-10-11 07:33:28,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-10-11 07:33:28,113 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 07:33:28,114 INFO L215 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 07:33:28,115 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 07:33:28,119 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 07:33:28,121 INFO L85 PathProgramCache]: Analyzing trace with hash -1381164915, now seen corresponding path program 1 times [2024-10-11 07:33:28,141 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-11 07:33:28,142 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [72295812] [2024-10-11 07:33:28,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 07:33:28,143 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 [2024-10-11 07:33:28,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-11 07:33:28,147 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-clean/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) [2024-10-11 07:33:28,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/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 [2024-10-11 07:33:28,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:28,520 INFO L255 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-10-11 07:33:28,542 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 07:33:28,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 1374 proven. 0 refuted. 0 times theorem prover too weak. 1746 trivial. 0 not checked. [2024-10-11 07:33:28,606 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-11 07:33:28,606 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-11 07:33:28,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [72295812] [2024-10-11 07:33:28,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [72295812] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 07:33:28,607 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 07:33:28,607 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-11 07:33:28,609 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1075792146] [2024-10-11 07:33:28,609 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 07:33:28,613 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-10-11 07:33:28,613 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-11 07:33:28,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-10-11 07:33:28,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-11 07:33:28,633 INFO L87 Difference]: Start difference. First operand has 84 states, 41 states have (on average 1.3170731707317074) internal successors, (54), 42 states have internal predecessors, (54), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 2 states, 2 states have (on average 20.5) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2024-10-11 07:33:28,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 07:33:28,772 INFO L93 Difference]: Finished difference Result 165 states and 306 transitions. [2024-10-11 07:33:28,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-10-11 07:33:28,781 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 20.5) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 234 [2024-10-11 07:33:28,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 07:33:28,788 INFO L225 Difference]: With dead ends: 165 [2024-10-11 07:33:28,788 INFO L226 Difference]: Without dead ends: 82 [2024-10-11 07:33:28,791 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 233 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-10-11 07:33:28,794 INFO L432 NwaCegarLoop]: 126 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 126 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-11 07:33:28,795 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 126 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-11 07:33:28,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2024-10-11 07:33:28,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2024-10-11 07:33:28,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 40 states have (on average 1.225) internal successors, (49), 40 states have internal predecessors, (49), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2024-10-11 07:33:28,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 129 transitions. [2024-10-11 07:33:28,840 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 129 transitions. Word has length 234 [2024-10-11 07:33:28,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 07:33:28,840 INFO L471 AbstractCegarLoop]: Abstraction has 82 states and 129 transitions. [2024-10-11 07:33:28,840 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 20.5) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2024-10-11 07:33:28,841 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 129 transitions. [2024-10-11 07:33:28,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-10-11 07:33:28,844 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 07:33:28,844 INFO L215 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 07:33:28,854 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/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 [2024-10-11 07:33:29,045 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-clean/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 [2024-10-11 07:33:29,045 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 07:33:29,046 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 07:33:29,046 INFO L85 PathProgramCache]: Analyzing trace with hash 2015473925, now seen corresponding path program 1 times [2024-10-11 07:33:29,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-11 07:33:29,048 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1829530693] [2024-10-11 07:33:29,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 07:33:29,048 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 [2024-10-11 07:33:29,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-11 07:33:29,051 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-clean/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) [2024-10-11 07:33:29,056 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/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 [2024-10-11 07:33:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:29,344 INFO L255 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-10-11 07:33:29,358 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-10-11 07:33:29,415 INFO L134 CoverageAnalysis]: Checked inductivity of 3120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3120 trivial. 0 not checked. [2024-10-11 07:33:29,415 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-10-11 07:33:29,415 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-10-11 07:33:29,416 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1829530693] [2024-10-11 07:33:29,416 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1829530693] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 07:33:29,416 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 07:33:29,416 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-11 07:33:29,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649222034] [2024-10-11 07:33:29,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 07:33:29,418 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-11 07:33:29,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-10-11 07:33:29,419 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-11 07:33:29,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 07:33:29,420 INFO L87 Difference]: Start difference. First operand 82 states and 129 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-10-11 07:33:29,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 07:33:29,587 INFO L93 Difference]: Finished difference Result 244 states and 385 transitions. [2024-10-11 07:33:29,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-11 07:33:29,587 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) Word has length 234 [2024-10-11 07:33:29,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 07:33:29,590 INFO L225 Difference]: With dead ends: 244 [2024-10-11 07:33:29,591 INFO L226 Difference]: Without dead ends: 163 [2024-10-11 07:33:29,592 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-11 07:33:29,592 INFO L432 NwaCegarLoop]: 235 mSDtfsCounter, 124 mSDsluCounter, 121 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 356 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-10-11 07:33:29,593 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [124 Valid, 356 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-10-11 07:33:29,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2024-10-11 07:33:29,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 160. [2024-10-11 07:33:29,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160 states, 77 states have (on average 1.2077922077922079) internal successors, (93), 77 states have internal predecessors, (93), 80 states have call successors, (80), 2 states have call predecessors, (80), 2 states have return successors, (80), 80 states have call predecessors, (80), 80 states have call successors, (80) [2024-10-11 07:33:29,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 253 transitions. [2024-10-11 07:33:29,619 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 253 transitions. Word has length 234 [2024-10-11 07:33:29,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 07:33:29,620 INFO L471 AbstractCegarLoop]: Abstraction has 160 states and 253 transitions. [2024-10-11 07:33:29,621 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 1 states have call predecessors, (40), 1 states have call successors, (40) [2024-10-11 07:33:29,621 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 253 transitions. [2024-10-11 07:33:29,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-10-11 07:33:29,623 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 07:33:29,623 INFO L215 NwaCegarLoop]: trace histogram [40, 40, 40, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 07:33:29,634 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-clean/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 [2024-10-11 07:33:29,827 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-clean/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 [2024-10-11 07:33:29,829 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 07:33:29,830 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 07:33:29,830 INFO L85 PathProgramCache]: Analyzing trace with hash 1622446915, now seen corresponding path program 1 times [2024-10-11 07:33:29,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-10-11 07:33:29,831 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1511447030] [2024-10-11 07:33:29,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 07:33:29,831 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 [2024-10-11 07:33:29,831 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/mathsat [2024-10-11 07:33:29,834 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-clean/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) [2024-10-11 07:33:29,835 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/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 [2024-10-11 07:33:30,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 07:33:30,238 INFO L255 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-10-11 07:33:30,255 INFO L278 TraceCheckSpWp]: Computing forward predicates...