./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-21.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-21.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 40ea124f1e5f21b9d3d8924c02c7fbb03f236c53815a2037272232f1d30f818f --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 17:02:49,798 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 17:02:49,888 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-16 17:02:49,894 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 17:02:49,894 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 17:02:49,914 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 17:02:49,915 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 17:02:49,915 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 17:02:49,916 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 17:02:49,916 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 17:02:49,917 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 17:02:49,917 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 17:02:49,917 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 17:02:49,918 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 17:02:49,918 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 17:02:49,918 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 17:02:49,919 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 17:02:49,922 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-16 17:02:49,922 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 17:02:49,922 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-16 17:02:49,923 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 17:02:49,923 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 17:02:49,924 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 17:02:49,924 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 17:02:49,924 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 17:02:49,924 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-16 17:02:49,925 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 17:02:49,925 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 17:02:49,925 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 17:02:49,925 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 17:02:49,926 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 17:02:49,926 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 17:02:49,926 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 17:02:49,927 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 17:02:49,927 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 17:02:49,931 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 17:02:49,931 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 17:02:49,932 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 17:02:49,932 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 17:02:49,933 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 17:02:49,933 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 17:02:49,933 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 17:02:49,934 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 40ea124f1e5f21b9d3d8924c02c7fbb03f236c53815a2037272232f1d30f818f [2024-11-16 17:02:50,201 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 17:02:50,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 17:02:50,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 17:02:50,233 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 17:02:50,234 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 17:02:50,235 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-21.i [2024-11-16 17:02:51,686 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 17:02:51,915 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 17:02:51,920 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-21.i [2024-11-16 17:02:51,930 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c136df14/01cf672e4cfa4a6b9e91380ad4f220bd/FLAGe6c98c741 [2024-11-16 17:02:51,941 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c136df14/01cf672e4cfa4a6b9e91380ad4f220bd [2024-11-16 17:02:51,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 17:02:51,946 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 17:02:51,947 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 17:02:51,947 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 17:02:51,954 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 17:02:51,954 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 05:02:51" (1/1) ... [2024-11-16 17:02:51,955 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c50692e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:02:51, skipping insertion in model container [2024-11-16 17:02:51,955 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 05:02:51" (1/1) ... [2024-11-16 17:02:51,992 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 17:02:52,190 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-21.i[916,929] [2024-11-16 17:02:52,280 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 17:02:52,294 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 17:02:52,310 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-21.i[916,929] [2024-11-16 17:02:52,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 17:02:52,379 INFO L204 MainTranslator]: Completed translation [2024-11-16 17:02:52,379 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:02:52 WrapperNode [2024-11-16 17:02:52,379 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 17:02:52,380 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 17:02:52,381 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 17:02:52,381 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 17:02:52,387 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:02:52" (1/1) ... [2024-11-16 17:02:52,397 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:02:52" (1/1) ... [2024-11-16 17:02:52,446 INFO L138 Inliner]: procedures = 26, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 232 [2024-11-16 17:02:52,447 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 17:02:52,447 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 17:02:52,448 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 17:02:52,448 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 17:02:52,458 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:02:52" (1/1) ... [2024-11-16 17:02:52,459 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:02:52" (1/1) ... [2024-11-16 17:02:52,464 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:02:52" (1/1) ... [2024-11-16 17:02:52,504 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-16 17:02:52,505 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:02:52" (1/1) ... [2024-11-16 17:02:52,505 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:02:52" (1/1) ... [2024-11-16 17:02:52,520 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:02:52" (1/1) ... [2024-11-16 17:02:52,521 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:02:52" (1/1) ... [2024-11-16 17:02:52,528 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:02:52" (1/1) ... [2024-11-16 17:02:52,532 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:02:52" (1/1) ... [2024-11-16 17:02:52,537 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 17:02:52,538 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 17:02:52,539 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 17:02:52,539 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 17:02:52,540 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:02:52" (1/1) ... [2024-11-16 17:02:52,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 17:02:52,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 17:02:52,579 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 17:02:52,582 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 17:02:52,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 17:02:52,634 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 17:02:52,634 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 17:02:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 17:02:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 17:02:52,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 17:02:52,755 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 17:02:52,757 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 17:02:53,318 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-16 17:02:53,319 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 17:02:53,356 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 17:02:53,356 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 17:02:53,357 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 05:02:53 BoogieIcfgContainer [2024-11-16 17:02:53,357 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 17:02:53,360 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 17:02:53,360 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 17:02:53,363 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 17:02:53,363 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 05:02:51" (1/3) ... [2024-11-16 17:02:53,364 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38c12ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 05:02:53, skipping insertion in model container [2024-11-16 17:02:53,364 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:02:52" (2/3) ... [2024-11-16 17:02:53,364 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38c12ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 05:02:53, skipping insertion in model container [2024-11-16 17:02:53,364 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 05:02:53" (3/3) ... [2024-11-16 17:02:53,366 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-21.i [2024-11-16 17:02:53,382 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 17:02:53,382 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 17:02:53,439 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 17:02:53,446 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;@278fbe48, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 17:02:53,447 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 17:02:53,451 INFO L276 IsEmpty]: Start isEmpty. Operand has 100 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-16 17:02:53,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-16 17:02:53,471 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 17:02:53,472 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 17:02:53,473 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 17:02:53,477 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 17:02:53,478 INFO L85 PathProgramCache]: Analyzing trace with hash -288803374, now seen corresponding path program 1 times [2024-11-16 17:02:53,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 17:02:53,491 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1225220469] [2024-11-16 17:02:53,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 17:02:53,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 17:02:53,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 17:02:53,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 17:02:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 17:02:53,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-16 17:02:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-16 17:02:53,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-16 17:02:53,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-16 17:02:53,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-16 17:02:53,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-16 17:02:53,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-16 17:02:53,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-16 17:02:53,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-16 17:02:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-16 17:02:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-16 17:02:53,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-16 17:02:53,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 17:02:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-16 17:02:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-16 17:02:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-16 17:02:53,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-16 17:02:53,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-16 17:02:53,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-16 17:02:53,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-16 17:02:53,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-16 17:02:53,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-16 17:02:53,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-16 17:02:53,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:53,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-16 17:02:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:54,005 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-16 17:02:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:54,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-16 17:02:54,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:54,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-16 17:02:54,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:54,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-16 17:02:54,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:54,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-16 17:02:54,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:54,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-16 17:02:54,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:54,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-16 17:02:54,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:54,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-16 17:02:54,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-11-16 17:02:54,046 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 17:02:54,046 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1225220469] [2024-11-16 17:02:54,051 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1225220469] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 17:02:54,051 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 17:02:54,052 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 17:02:54,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [607330650] [2024-11-16 17:02:54,054 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 17:02:54,058 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-16 17:02:54,059 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 17:02:54,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-16 17:02:54,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 17:02:54,089 INFO L87 Difference]: Start difference. First operand has 100 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-16 17:02:54,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 17:02:54,123 INFO L93 Difference]: Finished difference Result 191 states and 340 transitions. [2024-11-16 17:02:54,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 17:02:54,125 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) Word has length 222 [2024-11-16 17:02:54,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 17:02:54,136 INFO L225 Difference]: With dead ends: 191 [2024-11-16 17:02:54,136 INFO L226 Difference]: Without dead ends: 94 [2024-11-16 17:02:54,140 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 17:02:54,143 INFO L432 NwaCegarLoop]: 145 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 145 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-16 17:02:54,144 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 145 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 17:02:54,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2024-11-16 17:02:54,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2024-11-16 17:02:54,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 57 states have (on average 1.3157894736842106) internal successors, (75), 57 states have internal predecessors, (75), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-16 17:02:54,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 145 transitions. [2024-11-16 17:02:54,207 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 145 transitions. Word has length 222 [2024-11-16 17:02:54,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 17:02:54,207 INFO L471 AbstractCegarLoop]: Abstraction has 94 states and 145 transitions. [2024-11-16 17:02:54,208 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.0) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-16 17:02:54,208 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 145 transitions. [2024-11-16 17:02:54,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-16 17:02:54,214 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 17:02:54,215 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 17:02:54,215 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 17:02:54,216 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 17:02:54,216 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 17:02:54,217 INFO L85 PathProgramCache]: Analyzing trace with hash -734178196, now seen corresponding path program 1 times [2024-11-16 17:02:54,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 17:02:54,218 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2137579834] [2024-11-16 17:02:54,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 17:02:54,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 17:02:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 17:02:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 17:02:55,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 17:02:55,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-16 17:02:55,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-16 17:02:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-16 17:02:55,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-16 17:02:55,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-16 17:02:55,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-16 17:02:55,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-16 17:02:55,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-16 17:02:55,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-16 17:02:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-16 17:02:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-16 17:02:55,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,247 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-16 17:02:55,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,252 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 17:02:55,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-16 17:02:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-16 17:02:55,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-16 17:02:55,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,266 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-16 17:02:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-16 17:02:55,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-16 17:02:55,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-16 17:02:55,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-16 17:02:55,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-16 17:02:55,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-16 17:02:55,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-16 17:02:55,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-16 17:02:55,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-16 17:02:55,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-16 17:02:55,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-16 17:02:55,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-16 17:02:55,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-16 17:02:55,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-16 17:02:55,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-16 17:02:55,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:55,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-16 17:02:55,341 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 17:02:55,341 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2137579834] [2024-11-16 17:02:55,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2137579834] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 17:02:55,342 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 17:02:55,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 17:02:55,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [849974205] [2024-11-16 17:02:55,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 17:02:55,346 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-16 17:02:55,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 17:02:55,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-16 17:02:55,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-16 17:02:55,348 INFO L87 Difference]: Start difference. First operand 94 states and 145 transitions. Second operand has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 states have internal predecessors, (53), 1 states have call successors, (35), 1 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-16 17:02:55,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 17:02:55,962 INFO L93 Difference]: Finished difference Result 254 states and 387 transitions. [2024-11-16 17:02:55,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-16 17:02:55,963 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 states have internal predecessors, (53), 1 states have call successors, (35), 1 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 1 states have call successors, (35) Word has length 222 [2024-11-16 17:02:55,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 17:02:55,969 INFO L225 Difference]: With dead ends: 254 [2024-11-16 17:02:55,971 INFO L226 Difference]: Without dead ends: 163 [2024-11-16 17:02:55,973 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2024-11-16 17:02:55,974 INFO L432 NwaCegarLoop]: 157 mSDtfsCounter, 175 mSDsluCounter, 208 mSDsCounter, 0 mSdLazyCounter, 445 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 241 SdHoareTripleChecker+Valid, 365 SdHoareTripleChecker+Invalid, 450 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 445 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-16 17:02:55,978 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [241 Valid, 365 Invalid, 450 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 445 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-16 17:02:55,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163 states. [2024-11-16 17:02:56,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163 to 98. [2024-11-16 17:02:56,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 60 states have (on average 1.25) internal successors, (75), 60 states have internal predecessors, (75), 35 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-16 17:02:56,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 145 transitions. [2024-11-16 17:02:56,015 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 145 transitions. Word has length 222 [2024-11-16 17:02:56,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 17:02:56,018 INFO L471 AbstractCegarLoop]: Abstraction has 98 states and 145 transitions. [2024-11-16 17:02:56,019 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 states have internal predecessors, (53), 1 states have call successors, (35), 1 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 1 states have call successors, (35) [2024-11-16 17:02:56,019 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 145 transitions. [2024-11-16 17:02:56,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-16 17:02:56,022 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 17:02:56,022 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 17:02:56,022 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-16 17:02:56,023 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 17:02:56,023 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 17:02:56,023 INFO L85 PathProgramCache]: Analyzing trace with hash 1753334637, now seen corresponding path program 1 times [2024-11-16 17:02:56,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 17:02:56,024 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1963354301] [2024-11-16 17:02:56,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 17:02:56,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 17:02:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 17:02:56,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 17:02:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 17:02:56,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,359 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-16 17:02:56,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-16 17:02:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-16 17:02:56,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-16 17:02:56,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-16 17:02:56,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-16 17:02:56,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-16 17:02:56,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-16 17:02:56,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-16 17:02:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-16 17:02:56,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,406 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-16 17:02:56,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-16 17:02:56,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,412 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 17:02:56,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-16 17:02:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-16 17:02:56,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,422 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-16 17:02:56,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-16 17:02:56,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-16 17:02:56,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-16 17:02:56,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-16 17:02:56,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-16 17:02:56,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-16 17:02:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-16 17:02:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-16 17:02:56,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-16 17:02:56,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,454 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-16 17:02:56,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-16 17:02:56,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-16 17:02:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-16 17:02:56,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-16 17:02:56,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,470 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-16 17:02:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-16 17:02:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-16 17:02:56,477 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 17:02:56,477 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1963354301] [2024-11-16 17:02:56,477 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1963354301] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 17:02:56,477 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1989569982] [2024-11-16 17:02:56,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 17:02:56,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 17:02:56,478 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 17:02:56,480 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-16 17:02:56,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-16 17:02:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:56,650 INFO L255 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-16 17:02:56,666 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 17:02:57,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 34 proven. 102 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-16 17:02:57,016 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-16 17:02:57,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-16 17:02:57,326 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1989569982] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-16 17:02:57,329 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-16 17:02:57,329 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2024-11-16 17:02:57,329 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935318288] [2024-11-16 17:02:57,330 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-16 17:02:57,331 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-16 17:02:57,331 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 17:02:57,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-16 17:02:57,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-16 17:02:57,332 INFO L87 Difference]: Start difference. First operand 98 states and 145 transitions. Second operand has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 3 states have call successors, (103), 2 states have call predecessors, (103), 4 states have return successors, (104), 2 states have call predecessors, (104), 3 states have call successors, (104) [2024-11-16 17:02:57,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 17:02:57,557 INFO L93 Difference]: Finished difference Result 201 states and 294 transitions. [2024-11-16 17:02:57,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-16 17:02:57,558 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 3 states have call successors, (103), 2 states have call predecessors, (103), 4 states have return successors, (104), 2 states have call predecessors, (104), 3 states have call successors, (104) Word has length 222 [2024-11-16 17:02:57,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 17:02:57,560 INFO L225 Difference]: With dead ends: 201 [2024-11-16 17:02:57,560 INFO L226 Difference]: Without dead ends: 106 [2024-11-16 17:02:57,561 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 519 GetRequests, 510 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=46, Invalid=64, Unknown=0, NotChecked=0, Total=110 [2024-11-16 17:02:57,562 INFO L432 NwaCegarLoop]: 104 mSDtfsCounter, 75 mSDsluCounter, 133 mSDsCounter, 0 mSdLazyCounter, 196 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 237 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 196 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-16 17:02:57,562 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [75 Valid, 237 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 196 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-16 17:02:57,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2024-11-16 17:02:57,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 102. [2024-11-16 17:02:57,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 63 states have (on average 1.2222222222222223) internal successors, (77), 63 states have internal predecessors, (77), 35 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-16 17:02:57,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 147 transitions. [2024-11-16 17:02:57,579 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 147 transitions. Word has length 222 [2024-11-16 17:02:57,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 17:02:57,580 INFO L471 AbstractCegarLoop]: Abstraction has 102 states and 147 transitions. [2024-11-16 17:02:57,580 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 3 states have call successors, (103), 2 states have call predecessors, (103), 4 states have return successors, (104), 2 states have call predecessors, (104), 3 states have call successors, (104) [2024-11-16 17:02:57,580 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 147 transitions. [2024-11-16 17:02:57,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-16 17:02:57,583 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 17:02:57,583 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 17:02:57,602 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-16 17:02:57,784 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 17:02:57,784 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 17:02:57,785 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 17:02:57,785 INFO L85 PathProgramCache]: Analyzing trace with hash 1624251918, now seen corresponding path program 1 times [2024-11-16 17:02:57,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 17:02:57,785 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091186195] [2024-11-16 17:02:57,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 17:02:57,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 17:02:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 17:02:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,005 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 17:02:59,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 17:02:59,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,057 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-16 17:02:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2024-11-16 17:02:59,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-16 17:02:59,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-16 17:02:59,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-16 17:02:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-16 17:02:59,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-11-16 17:02:59,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-16 17:02:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-16 17:02:59,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2024-11-16 17:02:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-16 17:02:59,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,096 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-16 17:02:59,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 17:02:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-16 17:02:59,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-16 17:02:59,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2024-11-16 17:02:59,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,115 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-16 17:02:59,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-16 17:02:59,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-16 17:02:59,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2024-11-16 17:02:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-16 17:02:59,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-16 17:02:59,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-16 17:02:59,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-16 17:02:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-16 17:02:59,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-16 17:02:59,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-16 17:02:59,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,153 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-11-16 17:02:59,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-16 17:02:59,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,161 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-11-16 17:02:59,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-16 17:02:59,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,168 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-16 17:02:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 6 proven. 96 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-16 17:02:59,174 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 17:02:59,174 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2091186195] [2024-11-16 17:02:59,174 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2091186195] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 17:02:59,174 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1887052979] [2024-11-16 17:02:59,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 17:02:59,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 17:02:59,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 17:02:59,177 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-16 17:02:59,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-16 17:02:59,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:02:59,334 INFO L255 TraceCheckSpWp]: Trace formula consists of 523 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-16 17:02:59,343 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 17:02:59,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 294 proven. 96 refuted. 0 times theorem prover too weak. 1990 trivial. 0 not checked. [2024-11-16 17:02:59,642 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-16 17:03:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 6 proven. 96 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-16 17:03:00,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1887052979] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-16 17:03:00,006 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-16 17:03:00,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8, 8] total 19 [2024-11-16 17:03:00,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264785776] [2024-11-16 17:03:00,007 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-16 17:03:00,007 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2024-11-16 17:03:00,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 17:03:00,010 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2024-11-16 17:03:00,011 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=270, Unknown=0, NotChecked=0, Total=342 [2024-11-16 17:03:00,011 INFO L87 Difference]: Start difference. First operand 102 states and 147 transitions. Second operand has 19 states, 19 states have (on average 6.421052631578948) internal successors, (122), 19 states have internal predecessors, (122), 4 states have call successors, (99), 2 states have call predecessors, (99), 4 states have return successors, (100), 4 states have call predecessors, (100), 4 states have call successors, (100) [2024-11-16 17:03:03,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 17:03:03,512 INFO L93 Difference]: Finished difference Result 450 states and 609 transitions. [2024-11-16 17:03:03,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2024-11-16 17:03:03,514 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 6.421052631578948) internal successors, (122), 19 states have internal predecessors, (122), 4 states have call successors, (99), 2 states have call predecessors, (99), 4 states have return successors, (100), 4 states have call predecessors, (100), 4 states have call successors, (100) Word has length 222 [2024-11-16 17:03:03,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 17:03:03,517 INFO L225 Difference]: With dead ends: 450 [2024-11-16 17:03:03,519 INFO L226 Difference]: Without dead ends: 351 [2024-11-16 17:03:03,522 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 582 GetRequests, 513 SyntacticMatches, 0 SemanticMatches, 69 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1314 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=991, Invalid=3979, Unknown=0, NotChecked=0, Total=4970 [2024-11-16 17:03:03,523 INFO L432 NwaCegarLoop]: 182 mSDtfsCounter, 500 mSDsluCounter, 994 mSDsCounter, 0 mSdLazyCounter, 1969 mSolverCounterSat, 151 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 503 SdHoareTripleChecker+Valid, 1176 SdHoareTripleChecker+Invalid, 2120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 151 IncrementalHoareTripleChecker+Valid, 1969 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-11-16 17:03:03,523 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [503 Valid, 1176 Invalid, 2120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [151 Valid, 1969 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-11-16 17:03:03,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 351 states. [2024-11-16 17:03:03,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 351 to 200. [2024-11-16 17:03:03,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 200 states, 139 states have (on average 1.2014388489208634) internal successors, (167), 141 states have internal predecessors, (167), 47 states have call successors, (47), 13 states have call predecessors, (47), 13 states have return successors, (47), 45 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-16 17:03:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 261 transitions. [2024-11-16 17:03:03,563 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 261 transitions. Word has length 222 [2024-11-16 17:03:03,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 17:03:03,564 INFO L471 AbstractCegarLoop]: Abstraction has 200 states and 261 transitions. [2024-11-16 17:03:03,564 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 6.421052631578948) internal successors, (122), 19 states have internal predecessors, (122), 4 states have call successors, (99), 2 states have call predecessors, (99), 4 states have return successors, (100), 4 states have call predecessors, (100), 4 states have call successors, (100) [2024-11-16 17:03:03,564 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 261 transitions. [2024-11-16 17:03:03,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-16 17:03:03,567 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 17:03:03,567 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 17:03:03,586 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-16 17:03:03,767 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2024-11-16 17:03:03,768 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 17:03:03,768 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 17:03:03,768 INFO L85 PathProgramCache]: Analyzing trace with hash 1427738413, now seen corresponding path program 1 times [2024-11-16 17:03:03,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 17:03:03,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071316851] [2024-11-16 17:03:03,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 17:03:03,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 17:03:03,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-16 17:03:03,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1791510910] [2024-11-16 17:03:03,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 17:03:03,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 17:03:03,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 17:03:03,919 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-16 17:03:03,922 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-16 17:03:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-16 17:03:04,085 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-16 17:03:04,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-16 17:03:04,329 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-16 17:03:04,329 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-16 17:03:04,331 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-16 17:03:04,352 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-16 17:03:04,536 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 17:03:04,540 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2024-11-16 17:03:04,703 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-16 17:03:04,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 05:03:04 BoogieIcfgContainer [2024-11-16 17:03:04,707 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-16 17:03:04,707 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-16 17:03:04,707 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-16 17:03:04,708 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-16 17:03:04,708 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 05:02:53" (3/4) ... [2024-11-16 17:03:04,710 INFO L146 WitnessPrinter]: No result that supports witness generation found [2024-11-16 17:03:04,712 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-16 17:03:04,712 INFO L158 Benchmark]: Toolchain (without parser) took 12766.23ms. Allocated memory was 163.6MB in the beginning and 327.2MB in the end (delta: 163.6MB). Free memory was 106.7MB in the beginning and 215.3MB in the end (delta: -108.7MB). Peak memory consumption was 56.1MB. Max. memory is 16.1GB. [2024-11-16 17:03:04,713 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 163.6MB. Free memory is still 127.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 17:03:04,714 INFO L158 Benchmark]: CACSL2BoogieTranslator took 432.59ms. Allocated memory is still 163.6MB. Free memory was 106.7MB in the beginning and 86.9MB in the end (delta: 19.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-16 17:03:04,714 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.38ms. Allocated memory is still 163.6MB. Free memory was 86.9MB in the beginning and 81.5MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-16 17:03:04,715 INFO L158 Benchmark]: Boogie Preprocessor took 89.67ms. Allocated memory is still 163.6MB. Free memory was 81.5MB in the beginning and 72.2MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-16 17:03:04,715 INFO L158 Benchmark]: IcfgBuilder took 818.54ms. Allocated memory is still 163.6MB. Free memory was 72.2MB in the beginning and 127.9MB in the end (delta: -55.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2024-11-16 17:03:04,715 INFO L158 Benchmark]: TraceAbstraction took 11346.59ms. Allocated memory was 163.6MB in the beginning and 327.2MB in the end (delta: 163.6MB). Free memory was 127.1MB in the beginning and 216.2MB in the end (delta: -89.2MB). Peak memory consumption was 76.1MB. Max. memory is 16.1GB. [2024-11-16 17:03:04,715 INFO L158 Benchmark]: Witness Printer took 4.37ms. Allocated memory is still 327.2MB. Free memory was 216.2MB in the beginning and 215.3MB in the end (delta: 901.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-16 17:03:04,717 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 163.6MB. Free memory is still 127.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 432.59ms. Allocated memory is still 163.6MB. Free memory was 106.7MB in the beginning and 86.9MB in the end (delta: 19.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 66.38ms. Allocated memory is still 163.6MB. Free memory was 86.9MB in the beginning and 81.5MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 89.67ms. Allocated memory is still 163.6MB. Free memory was 81.5MB in the beginning and 72.2MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 818.54ms. Allocated memory is still 163.6MB. Free memory was 72.2MB in the beginning and 127.9MB in the end (delta: -55.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * TraceAbstraction took 11346.59ms. Allocated memory was 163.6MB in the beginning and 327.2MB in the end (delta: 163.6MB). Free memory was 127.1MB in the beginning and 216.2MB in the end (delta: -89.2MB). Peak memory consumption was 76.1MB. Max. memory is 16.1GB. * Witness Printer took 4.37ms. Allocated memory is still 327.2MB. Free memory was 216.2MB in the beginning and 215.3MB in the end (delta: 901.1kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 212, overapproximation of someBinaryDOUBLEComparisonOperation at line 212. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 4; [L23] signed long int var_1_5 = 1000000000; [L24] signed long int var_1_6 = 1000000000; [L25] unsigned char var_1_9 = 5; [L26] unsigned char var_1_10 = 64; [L27] unsigned char var_1_11 = 64; [L28] unsigned char var_1_12 = 10; [L29] signed long int var_1_13 = -128; [L30] signed short int var_1_14 = 32; [L31] unsigned char var_1_15 = 0; [L32] unsigned char var_1_17 = 1; [L33] float var_1_18 = 10.55; [L34] float var_1_19 = 49.875; [L35] float var_1_20 = 49.8; [L36] float var_1_21 = 100.6; [L37] float var_1_22 = 3.2; [L38] float var_1_23 = 127.6; [L39] unsigned char var_1_24 = 1; [L40] double var_1_25 = 63.25; [L41] signed long int var_1_27 = 4; [L42] signed short int var_1_28 = 0; [L43] float var_1_29 = 500.3; [L44] signed char var_1_30 = -5; [L45] signed char var_1_31 = -32; [L46] signed char var_1_32 = 16; [L47] signed char var_1_33 = 5; [L48] signed char var_1_34 = 50; [L49] signed char var_1_35 = -25; [L50] signed char var_1_36 = -25; [L51] signed char var_1_37 = 2; [L52] signed char var_1_38 = 4; [L53] double var_1_39 = 999999999.625; [L54] unsigned char var_1_40 = 1; [L55] unsigned char var_1_41 = 0; [L56] unsigned short int var_1_42 = 64; [L57] signed short int last_1_var_1_14 = 32; [L58] signed short int last_1_var_1_28 = 0; [L59] signed char last_1_var_1_38 = 4; [L60] unsigned char last_1_var_1_40 = 1; [L61] unsigned short int last_1_var_1_42 = 64; VAL [isInitial=0, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=64, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=1000000000, var_1_6=1000000000, var_1_9=5] [L216] isInitial = 1 [L217] FCALL initially() [L218] COND TRUE 1 [L219] CALL updateLastVariables() [L205] last_1_var_1_14 = var_1_14 [L206] last_1_var_1_28 = var_1_28 [L207] last_1_var_1_38 = var_1_38 [L208] last_1_var_1_40 = var_1_40 [L209] last_1_var_1_42 = var_1_42 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=64, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=1000000000, var_1_6=1000000000, var_1_9=5] [L219] RET updateLastVariables() [L220] CALL updateVariables() [L148] var_1_5 = __VERIFIER_nondet_long() [L149] CALL assume_abort_if_not(var_1_5 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=64, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=1000000000, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=64, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=1000000000, var_1_9=5] [L149] RET assume_abort_if_not(var_1_5 >= 536870911) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=64, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=1000000000, var_1_9=5] [L150] CALL assume_abort_if_not(var_1_5 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=64, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=1000000000, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=64, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=1000000000, var_1_9=5] [L150] RET assume_abort_if_not(var_1_5 <= 1073741823) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=64, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=1000000000, var_1_9=5] [L151] var_1_6 = __VERIFIER_nondet_long() [L152] CALL assume_abort_if_not(var_1_6 >= 536870911) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=64, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=64, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L152] RET assume_abort_if_not(var_1_6 >= 536870911) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=64, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L153] CALL assume_abort_if_not(var_1_6 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=64, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=64, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L153] RET assume_abort_if_not(var_1_6 <= 1073741823) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=64, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L154] var_1_10 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_10 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L155] RET assume_abort_if_not(var_1_10 >= 63) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L156] CALL assume_abort_if_not(var_1_10 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L156] RET assume_abort_if_not(var_1_10 <= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=64, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L157] var_1_11 = __VERIFIER_nondet_uchar() [L158] CALL assume_abort_if_not(var_1_11 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L158] RET assume_abort_if_not(var_1_11 >= 64) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L159] CALL assume_abort_if_not(var_1_11 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L159] RET assume_abort_if_not(var_1_11 <= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=10, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L160] var_1_12 = __VERIFIER_nondet_uchar() [L161] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L161] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L162] CALL assume_abort_if_not(var_1_12 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L162] RET assume_abort_if_not(var_1_12 <= 127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L163] var_1_17 = __VERIFIER_nondet_uchar() [L164] CALL assume_abort_if_not(var_1_17 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L164] RET assume_abort_if_not(var_1_17 >= 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L165] CALL assume_abort_if_not(var_1_17 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L165] RET assume_abort_if_not(var_1_17 <= 1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_19=399/8, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L166] var_1_19 = __VERIFIER_nondet_float() [L167] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854776000e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L167] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854776000e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_20=249/5, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L168] var_1_20 = __VERIFIER_nondet_float() [L169] CALL assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854776000e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L169] RET assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854776000e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_21=503/5, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L170] var_1_21 = __VERIFIER_nondet_float() [L171] CALL assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L171] RET assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_22=16/5, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L172] var_1_22 = __VERIFIER_nondet_float() [L173] CALL assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L173] RET assume_abort_if_not((var_1_22 >= -461168.6018427382800e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 4611686.018427382800e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_23=638/5, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L174] var_1_23 = __VERIFIER_nondet_float() [L175] CALL assume_abort_if_not((var_1_23 >= -461168.6018427382800e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 4611686.018427382800e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L175] RET assume_abort_if_not((var_1_23 >= -461168.6018427382800e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 4611686.018427382800e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_29=5003/10, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L176] var_1_29 = __VERIFIER_nondet_float() [L177] CALL assume_abort_if_not((var_1_29 >= -922337.2036854776000e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854776000e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L177] RET assume_abort_if_not((var_1_29 >= -922337.2036854776000e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854776000e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L178] CALL assume_abort_if_not(var_1_29 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L178] RET assume_abort_if_not(var_1_29 != 0.0F) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-32, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L179] var_1_31 = __VERIFIER_nondet_char() [L180] CALL assume_abort_if_not(var_1_31 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L180] RET assume_abort_if_not(var_1_31 >= -127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L181] CALL assume_abort_if_not(var_1_31 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L181] RET assume_abort_if_not(var_1_31 <= 126) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=16, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L182] var_1_32 = __VERIFIER_nondet_char() [L183] CALL assume_abort_if_not(var_1_32 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L183] RET assume_abort_if_not(var_1_32 >= -127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L184] CALL assume_abort_if_not(var_1_32 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L184] RET assume_abort_if_not(var_1_32 <= 126) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=5, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L185] var_1_33 = __VERIFIER_nondet_char() [L186] CALL assume_abort_if_not(var_1_33 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L186] RET assume_abort_if_not(var_1_33 >= -127) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L187] CALL assume_abort_if_not(var_1_33 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L187] RET assume_abort_if_not(var_1_33 <= 126) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=50, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L188] var_1_34 = __VERIFIER_nondet_char() [L189] CALL assume_abort_if_not(var_1_34 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L189] RET assume_abort_if_not(var_1_34 >= -63) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L190] CALL assume_abort_if_not(var_1_34 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L190] RET assume_abort_if_not(var_1_34 <= 63) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=-25, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L191] var_1_35 = __VERIFIER_nondet_char() [L192] CALL assume_abort_if_not(var_1_35 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L192] RET assume_abort_if_not(var_1_35 >= -63) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L193] CALL assume_abort_if_not(var_1_35 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L193] RET assume_abort_if_not(var_1_35 <= 63) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=-25, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L194] var_1_36 = __VERIFIER_nondet_char() [L195] CALL assume_abort_if_not(var_1_36 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L195] RET assume_abort_if_not(var_1_36 >= -63) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L196] CALL assume_abort_if_not(var_1_36 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L196] RET assume_abort_if_not(var_1_36 <= 63) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=2, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L197] var_1_37 = __VERIFIER_nondet_char() [L198] CALL assume_abort_if_not(var_1_37 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L198] RET assume_abort_if_not(var_1_37 >= -63) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L199] CALL assume_abort_if_not(var_1_37 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L199] RET assume_abort_if_not(var_1_37 <= 63) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L200] var_1_41 = __VERIFIER_nondet_uchar() [L201] CALL assume_abort_if_not(var_1_41 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L201] RET assume_abort_if_not(var_1_41 >= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L202] CALL assume_abort_if_not(var_1_41 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L202] RET assume_abort_if_not(var_1_41 <= 0) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L220] RET updateVariables() [L221] CALL step() [L65] signed long int stepLocal_0 = last_1_var_1_38; VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_0=4, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=32, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L66] COND TRUE stepLocal_0 > (((((var_1_10 / var_1_11)) < ((var_1_12 * last_1_var_1_28))) ? ((var_1_10 / var_1_11)) : ((var_1_12 * last_1_var_1_28)))) [L67] var_1_14 = (((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))) + (var_1_10 - var_1_12)) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L69] unsigned char stepLocal_2 = var_1_11; [L70] unsigned char stepLocal_1 = var_1_17; VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_1=1, stepLocal_2=-1728, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L71] COND TRUE \read(last_1_var_1_40) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_1=1, stepLocal_2=-1728, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=253/4, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L72] COND TRUE ((((var_1_10) > (last_1_var_1_28)) ? (var_1_10) : (last_1_var_1_28))) >= stepLocal_2 [L73] var_1_25 = 128.8 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_1=1, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_24=1, var_1_25=644/5, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=7999999997/8, var_1_40=1, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L80] var_1_39 = var_1_22 [L81] var_1_40 = var_1_41 [L82] var_1_42 = var_1_11 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_1=1, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=211/20, var_1_1=4, var_1_22=2, var_1_24=1, var_1_25=644/5, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=2, var_1_40=0, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L83] COND FALSE !(var_1_39 < (var_1_19 - var_1_20)) [L90] var_1_18 = var_1_21 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_1=1, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=3, var_1_1=4, var_1_21=3, var_1_22=2, var_1_24=1, var_1_25=644/5, var_1_27=4, var_1_28=0, var_1_30=-5, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=2, var_1_40=0, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L92] COND FALSE !(var_1_21 >= var_1_22) [L99] var_1_30 = (((((((((var_1_34) < (var_1_35)) ? (var_1_34) : (var_1_35)))) < (var_1_36)) ? (((((var_1_34) < (var_1_35)) ? (var_1_34) : (var_1_35)))) : (var_1_36))) + var_1_37) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_1=1, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=3, var_1_1=4, var_1_21=3, var_1_22=2, var_1_24=1, var_1_25=644/5, var_1_27=4, var_1_28=0, var_1_30=65, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=2, var_1_40=0, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L101] COND FALSE !((var_1_23 <= var_1_39) && (var_1_42 <= -128)) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_1=1, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=3, var_1_1=4, var_1_21=3, var_1_22=2, var_1_24=1, var_1_25=644/5, var_1_27=4, var_1_28=0, var_1_30=65, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=2, var_1_40=0, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L104] COND FALSE !(var_1_42 <= -10) [L111] var_1_24 = var_1_12 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_1=1, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=3, var_1_1=4, var_1_21=3, var_1_22=2, var_1_24=-167, var_1_25=644/5, var_1_27=4, var_1_28=0, var_1_30=65, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=2, var_1_40=0, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=5] [L113] COND TRUE var_1_5 >= var_1_24 [L114] var_1_9 = ((var_1_10 + var_1_11) - var_1_12) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_1=1, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=-128, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=3, var_1_1=4, var_1_21=3, var_1_22=2, var_1_24=-167, var_1_25=644/5, var_1_27=4, var_1_28=0, var_1_30=65, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=2, var_1_40=0, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=39] [L118] COND TRUE ! (! (var_1_9 <= var_1_12)) [L119] var_1_13 = var_1_9 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_1=1, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=39, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=3, var_1_1=4, var_1_21=3, var_1_22=2, var_1_24=-167, var_1_25=644/5, var_1_27=4, var_1_28=0, var_1_30=65, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=2, var_1_40=0, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=39] [L121] COND FALSE !(((((var_1_18) < (var_1_39)) ? (var_1_18) : (var_1_39))) > var_1_25) [L124] var_1_1 = var_1_9 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_1=1, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=39, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=3, var_1_1=39, var_1_21=3, var_1_22=2, var_1_24=-167, var_1_25=644/5, var_1_27=4, var_1_28=0, var_1_30=65, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=2, var_1_40=0, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=39] [L126] COND FALSE !(\read(var_1_40)) [L129] var_1_27 = (var_1_1 + ((((var_1_10) < (var_1_6)) ? (var_1_10) : (var_1_6)))) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_1=1, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=39, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=3, var_1_1=39, var_1_21=3, var_1_22=2, var_1_24=-167, var_1_25=644/5, var_1_27=103, var_1_28=0, var_1_30=65, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=2, var_1_40=0, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=39] [L131] COND FALSE !((((((var_1_12 - 50)) < (var_1_14)) ? ((var_1_12 - 50)) : (var_1_14))) != var_1_1) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_1=1, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=39, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=3, var_1_1=39, var_1_21=3, var_1_22=2, var_1_24=-167, var_1_25=644/5, var_1_27=103, var_1_28=0, var_1_30=65, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=2, var_1_40=0, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=39] [L136] unsigned char stepLocal_3 = var_1_17 || var_1_15; VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_1=1, stepLocal_3=1, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=39, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=3, var_1_1=39, var_1_21=3, var_1_22=2, var_1_24=-167, var_1_25=644/5, var_1_27=103, var_1_28=0, var_1_30=65, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=2, var_1_40=0, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=39] [L137] COND FALSE !(var_1_25 > var_1_22) [L144] var_1_28 = var_1_42 VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, stepLocal_1=1, stepLocal_3=1, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=39, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=3, var_1_1=39, var_1_21=3, var_1_22=2, var_1_24=-167, var_1_25=644/5, var_1_27=103, var_1_28=64, var_1_30=65, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=2, var_1_40=0, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=39] [L221] RET step() [L222] CALL, EXPR property() [L212-L213] return (((((((((((((((((((var_1_18) < (var_1_39)) ? (var_1_18) : (var_1_39))) > var_1_25) ? (var_1_1 == ((signed long int) (((var_1_5 + var_1_6) - var_1_9) - var_1_9))) : (var_1_1 == ((signed long int) var_1_9))) && ((var_1_5 >= var_1_24) ? (var_1_9 == ((unsigned char) ((var_1_10 + var_1_11) - var_1_12))) : (var_1_9 == ((unsigned char) var_1_12)))) && ((! (! (var_1_9 <= var_1_12))) ? (var_1_13 == ((signed long int) var_1_9)) : 1)) && ((last_1_var_1_38 > (((((var_1_10 / var_1_11)) < ((var_1_12 * last_1_var_1_28))) ? ((var_1_10 / var_1_11)) : ((var_1_12 * last_1_var_1_28))))) ? (var_1_14 == ((signed short int) (((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))) + (var_1_10 - var_1_12)))) : 1)) && (((((((var_1_12 - 50)) < (var_1_14)) ? ((var_1_12 - 50)) : (var_1_14))) != var_1_1) ? (var_1_40 ? (var_1_15 == ((unsigned char) var_1_17)) : 1) : 1)) && ((var_1_39 < (var_1_19 - var_1_20)) ? ((var_1_6 < var_1_10) ? (var_1_18 == ((float) ((((var_1_21) > ((var_1_22 + var_1_23))) ? (var_1_21) : ((var_1_22 + var_1_23)))))) : (var_1_18 == ((float) 3.5f))) : (var_1_18 == ((float) var_1_21)))) && ((var_1_42 <= -10) ? ((((((var_1_18) > (var_1_21)) ? (var_1_18) : (var_1_21))) <= var_1_25) ? (var_1_24 == ((unsigned char) var_1_11)) : (var_1_24 == ((unsigned char) 1))) : (var_1_24 == ((unsigned char) var_1_12)))) && (last_1_var_1_40 ? ((((((var_1_10) > (last_1_var_1_28)) ? (var_1_10) : (last_1_var_1_28))) >= var_1_11) ? (var_1_25 == ((double) 128.8)) : 1) : ((var_1_17 && (last_1_var_1_42 <= last_1_var_1_14)) ? (var_1_25 == ((double) var_1_23)) : 1))) && (var_1_40 ? (var_1_27 == ((signed long int) ((((((((var_1_6) < (var_1_12)) ? (var_1_6) : (var_1_12)))) < (var_1_24)) ? (((((var_1_6) < (var_1_12)) ? (var_1_6) : (var_1_12)))) : (var_1_24))))) : (var_1_27 == ((signed long int) (var_1_1 + ((((var_1_10) < (var_1_6)) ? (var_1_10) : (var_1_6)))))))) && ((var_1_25 > var_1_22) ? ((var_1_23 == (- (var_1_39 / var_1_29))) ? (((var_1_24 <= 16) && (var_1_17 || var_1_15)) ? (var_1_28 == ((signed short int) var_1_30)) : 1) : 1) : (var_1_28 == ((signed short int) var_1_42)))) && ((var_1_21 >= var_1_22) ? (var_1_40 ? (var_1_30 == ((signed char) ((((var_1_31) > (((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33))))) ? (var_1_31) : (((((var_1_32) > (var_1_33)) ? (var_1_32) : (var_1_33)))))))) : (var_1_30 == ((signed char) -32))) : (var_1_30 == ((signed char) (((((((((var_1_34) < (var_1_35)) ? (var_1_34) : (var_1_35)))) < (var_1_36)) ? (((((var_1_34) < (var_1_35)) ? (var_1_34) : (var_1_35)))) : (var_1_36))) + var_1_37))))) && (((var_1_23 <= var_1_39) && (var_1_42 <= -128)) ? (var_1_38 == ((signed char) ((((var_1_34) > (var_1_32)) ? (var_1_34) : (var_1_32))))) : 1)) && (var_1_39 == ((double) var_1_22))) && (var_1_40 == ((unsigned char) var_1_41))) && (var_1_42 == ((unsigned short int) var_1_11)) ; VAL [\result=0, isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=39, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=3, var_1_1=39, var_1_21=3, var_1_22=2, var_1_24=-167, var_1_25=644/5, var_1_27=103, var_1_28=64, var_1_30=65, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=2, var_1_40=0, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=39] [L222] RET, EXPR property() [L222] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=39, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=3, var_1_1=39, var_1_21=3, var_1_22=2, var_1_24=-167, var_1_25=644/5, var_1_27=103, var_1_28=64, var_1_30=65, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=2, var_1_40=0, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=39] [L19] reach_error() VAL [isInitial=1, last_1_var_1_14=32, last_1_var_1_28=0, last_1_var_1_38=4, last_1_var_1_40=1, last_1_var_1_42=64, var_1_10=1344, var_1_11=-1728, var_1_12=-167, var_1_13=39, var_1_14=39, var_1_15=0, var_1_17=1, var_1_18=3, var_1_1=39, var_1_21=3, var_1_22=2, var_1_24=-167, var_1_25=644/5, var_1_27=103, var_1_28=64, var_1_30=65, var_1_31=-127, var_1_32=-127, var_1_33=-127, var_1_34=63, var_1_35=63, var_1_36=62, var_1_37=3, var_1_38=4, var_1_39=2, var_1_40=0, var_1_41=0, var_1_42=64, var_1_5=536870911, var_1_6=536870911, var_1_9=39] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 100 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 11.1s, OverallIterations: 5, TraceHistogramMax: 35, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 4.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 819 SdHoareTripleChecker+Valid, 2.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 750 mSDsluCounter, 1923 SdHoareTripleChecker+Invalid, 2.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1335 mSDsCounter, 160 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2610 IncrementalHoareTripleChecker+Invalid, 2770 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 160 mSolverCounterUnsat, 588 mSDtfsCounter, 2610 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1291 GetRequests, 1202 SyntacticMatches, 0 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1330 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=200occurred in iteration=4, InterpolantAutomatonStates: 83, 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, 4 MinimizatonAttempts, 220 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 4.2s InterpolantComputationTime, 1776 NumberOfCodeBlocks, 1776 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1768 ConstructedInterpolants, 0 QuantifiedInterpolants, 5079 SizeOfPredicates, 13 NumberOfNonLiveVariables, 1046 ConjunctsInSsa, 16 ConjunctsInUnsatCore, 8 InterpolantComputations, 2 PerfectInterpolantSequences, 18446/19040 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-16 17:03:04,764 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-21.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 40ea124f1e5f21b9d3d8924c02c7fbb03f236c53815a2037272232f1d30f818f --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 17:03:07,016 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 17:03:07,093 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-16 17:03:07,099 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 17:03:07,099 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 17:03:07,133 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 17:03:07,134 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 17:03:07,134 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 17:03:07,135 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 17:03:07,135 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 17:03:07,135 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 17:03:07,136 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 17:03:07,137 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 17:03:07,138 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 17:03:07,141 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 17:03:07,141 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 17:03:07,141 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 17:03:07,142 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-16 17:03:07,142 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-16 17:03:07,157 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 17:03:07,157 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 17:03:07,157 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 17:03:07,158 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 17:03:07,159 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-16 17:03:07,159 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-16 17:03:07,160 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 17:03:07,160 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-16 17:03:07,160 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-16 17:03:07,161 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 17:03:07,161 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 17:03:07,161 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 17:03:07,162 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 17:03:07,162 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 17:03:07,162 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 17:03:07,163 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 17:03:07,164 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 17:03:07,164 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 17:03:07,164 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 17:03:07,165 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-16 17:03:07,165 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-16 17:03:07,165 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 17:03:07,165 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 17:03:07,166 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 17:03:07,166 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 17:03:07,166 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 40ea124f1e5f21b9d3d8924c02c7fbb03f236c53815a2037272232f1d30f818f [2024-11-16 17:03:07,492 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 17:03:07,515 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 17:03:07,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 17:03:07,523 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 17:03:07,525 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 17:03:07,526 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-21.i [2024-11-16 17:03:09,091 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 17:03:09,311 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 17:03:09,312 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-21.i [2024-11-16 17:03:09,321 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b10efce00/80d0d45fe5fd4b3a8083b266d97421c2/FLAG04f9fd50e [2024-11-16 17:03:09,660 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b10efce00/80d0d45fe5fd4b3a8083b266d97421c2 [2024-11-16 17:03:09,663 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 17:03:09,664 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 17:03:09,665 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 17:03:09,665 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 17:03:09,670 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 17:03:09,671 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 05:03:09" (1/1) ... [2024-11-16 17:03:09,672 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77642c0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:03:09, skipping insertion in model container [2024-11-16 17:03:09,672 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 05:03:09" (1/1) ... [2024-11-16 17:03:09,703 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 17:03:09,878 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-21.i[916,929] [2024-11-16 17:03:09,993 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 17:03:10,016 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 17:03:10,030 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-21.i[916,929] [2024-11-16 17:03:10,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 17:03:10,124 INFO L204 MainTranslator]: Completed translation [2024-11-16 17:03:10,124 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:03:10 WrapperNode [2024-11-16 17:03:10,125 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 17:03:10,126 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 17:03:10,127 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 17:03:10,127 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 17:03:10,134 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:03:10" (1/1) ... [2024-11-16 17:03:10,151 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:03:10" (1/1) ... [2024-11-16 17:03:10,200 INFO L138 Inliner]: procedures = 27, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 223 [2024-11-16 17:03:10,203 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 17:03:10,204 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 17:03:10,204 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 17:03:10,204 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 17:03:10,215 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:03:10" (1/1) ... [2024-11-16 17:03:10,216 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:03:10" (1/1) ... [2024-11-16 17:03:10,222 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:03:10" (1/1) ... [2024-11-16 17:03:10,248 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-16 17:03:10,249 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:03:10" (1/1) ... [2024-11-16 17:03:10,249 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:03:10" (1/1) ... [2024-11-16 17:03:10,266 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:03:10" (1/1) ... [2024-11-16 17:03:10,271 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:03:10" (1/1) ... [2024-11-16 17:03:10,274 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:03:10" (1/1) ... [2024-11-16 17:03:10,279 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:03:10" (1/1) ... [2024-11-16 17:03:10,283 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 17:03:10,284 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 17:03:10,284 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 17:03:10,284 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 17:03:10,288 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:03:10" (1/1) ... [2024-11-16 17:03:10,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 17:03:10,305 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 17:03:10,322 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 17:03:10,346 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 17:03:10,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 17:03:10,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-16 17:03:10,397 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 17:03:10,397 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 17:03:10,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 17:03:10,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 17:03:10,532 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 17:03:10,535 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 17:03:25,662 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-16 17:03:25,663 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 17:03:25,679 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 17:03:25,680 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 17:03:25,680 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 05:03:25 BoogieIcfgContainer [2024-11-16 17:03:25,680 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 17:03:25,683 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 17:03:25,683 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 17:03:25,686 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 17:03:25,686 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 05:03:09" (1/3) ... [2024-11-16 17:03:25,687 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a7de29e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 05:03:25, skipping insertion in model container [2024-11-16 17:03:25,687 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 05:03:10" (2/3) ... [2024-11-16 17:03:25,687 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a7de29e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 05:03:25, skipping insertion in model container [2024-11-16 17:03:25,688 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 05:03:25" (3/3) ... [2024-11-16 17:03:25,689 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-21.i [2024-11-16 17:03:25,704 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 17:03:25,705 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 17:03:25,779 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 17:03:25,785 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;@6f0ad843, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 17:03:25,786 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 17:03:25,790 INFO L276 IsEmpty]: Start isEmpty. Operand has 100 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-16 17:03:25,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-16 17:03:25,806 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 17:03:25,806 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 17:03:25,807 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 17:03:25,811 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 17:03:25,811 INFO L85 PathProgramCache]: Analyzing trace with hash -288803374, now seen corresponding path program 1 times [2024-11-16 17:03:25,826 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-16 17:03:25,826 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2113503927] [2024-11-16 17:03:25,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 17:03:25,827 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-16 17:03:25,827 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-16 17:03:25,831 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-16 17:03:25,849 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-16 17:03:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:03:26,907 INFO L255 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-16 17:03:26,930 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 17:03:26,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 648 proven. 0 refuted. 0 times theorem prover too weak. 1732 trivial. 0 not checked. [2024-11-16 17:03:26,991 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-16 17:03:26,992 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-16 17:03:26,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2113503927] [2024-11-16 17:03:26,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2113503927] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 17:03:26,996 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 17:03:26,996 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 17:03:26,997 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989106920] [2024-11-16 17:03:26,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 17:03:27,003 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-16 17:03:27,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-16 17:03:27,030 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-16 17:03:27,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 17:03:27,035 INFO L87 Difference]: Start difference. First operand has 100 states, 62 states have (on average 1.403225806451613) internal successors, (87), 63 states have internal predecessors, (87), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-16 17:03:27,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 17:03:27,076 INFO L93 Difference]: Finished difference Result 191 states and 340 transitions. [2024-11-16 17:03:27,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 17:03:27,080 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 222 [2024-11-16 17:03:27,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 17:03:27,090 INFO L225 Difference]: With dead ends: 191 [2024-11-16 17:03:27,090 INFO L226 Difference]: Without dead ends: 94 [2024-11-16 17:03:27,095 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 17:03:27,100 INFO L432 NwaCegarLoop]: 145 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 145 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-16 17:03:27,101 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 145 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 17:03:27,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2024-11-16 17:03:27,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2024-11-16 17:03:27,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 57 states have (on average 1.3157894736842106) internal successors, (75), 57 states have internal predecessors, (75), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-16 17:03:27,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 145 transitions. [2024-11-16 17:03:27,164 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 145 transitions. Word has length 222 [2024-11-16 17:03:27,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 17:03:27,166 INFO L471 AbstractCegarLoop]: Abstraction has 94 states and 145 transitions. [2024-11-16 17:03:27,166 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (35), 2 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2024-11-16 17:03:27,166 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 145 transitions. [2024-11-16 17:03:27,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-16 17:03:27,173 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 17:03:27,173 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 17:03:27,206 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-16 17:03:27,374 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-16 17:03:27,374 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 17:03:27,375 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 17:03:27,375 INFO L85 PathProgramCache]: Analyzing trace with hash -734178196, now seen corresponding path program 1 times [2024-11-16 17:03:27,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-16 17:03:27,377 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1205036126] [2024-11-16 17:03:27,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 17:03:27,377 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-16 17:03:27,377 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-16 17:03:27,379 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-16 17:03:27,380 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-16 17:03:28,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:03:28,438 INFO L255 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-16 17:03:28,446 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 17:03:39,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 70 proven. 198 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-11-16 17:03:39,448 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-16 17:03:40,001 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-16 17:03:40,001 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1205036126] [2024-11-16 17:03:40,001 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1205036126] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 17:03:40,001 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1242802131] [2024-11-16 17:03:40,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 17:03:40,002 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-16 17:03:40,002 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2024-11-16 17:03:40,005 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-16 17:03:40,006 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-16 17:03:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:03:43,058 INFO L255 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-16 17:03:43,066 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 17:03:47,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 34 proven. 102 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-11-16 17:03:47,980 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-16 17:03:48,342 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1242802131] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 17:03:48,342 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-16 17:03:48,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 8 [2024-11-16 17:03:48,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [910525614] [2024-11-16 17:03:48,343 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-16 17:03:48,344 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-16 17:03:48,345 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-16 17:03:48,346 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-16 17:03:48,346 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-16 17:03:48,346 INFO L87 Difference]: Start difference. First operand 94 states and 145 transitions. Second operand has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 3 states have call successors, (68), 3 states have call predecessors, (68), 4 states have return successors, (69), 2 states have call predecessors, (69), 3 states have call successors, (69) [2024-11-16 17:03:56,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-16 17:04:00,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-16 17:04:04,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-16 17:04:08,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-16 17:04:12,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-16 17:04:12,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 17:04:12,502 INFO L93 Difference]: Finished difference Result 195 states and 295 transitions. [2024-11-16 17:04:12,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-16 17:04:12,616 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 3 states have call successors, (68), 3 states have call predecessors, (68), 4 states have return successors, (69), 2 states have call predecessors, (69), 3 states have call successors, (69) Word has length 222 [2024-11-16 17:04:12,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 17:04:12,619 INFO L225 Difference]: With dead ends: 195 [2024-11-16 17:04:12,620 INFO L226 Difference]: Without dead ends: 104 [2024-11-16 17:04:12,621 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 491 GetRequests, 481 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2024-11-16 17:04:12,622 INFO L432 NwaCegarLoop]: 109 mSDtfsCounter, 41 mSDsluCounter, 212 mSDsCounter, 0 mSdLazyCounter, 276 mSolverCounterSat, 3 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 321 SdHoareTripleChecker+Invalid, 284 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 276 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.7s IncrementalHoareTripleChecker+Time [2024-11-16 17:04:12,622 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 321 Invalid, 284 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 276 Invalid, 5 Unknown, 0 Unchecked, 23.7s Time] [2024-11-16 17:04:12,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2024-11-16 17:04:12,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 102. [2024-11-16 17:04:12,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 63 states have (on average 1.2698412698412698) internal successors, (80), 63 states have internal predecessors, (80), 35 states have call successors, (35), 3 states have call predecessors, (35), 3 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2024-11-16 17:04:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 150 transitions. [2024-11-16 17:04:12,641 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 150 transitions. Word has length 222 [2024-11-16 17:04:12,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 17:04:12,642 INFO L471 AbstractCegarLoop]: Abstraction has 102 states and 150 transitions. [2024-11-16 17:04:12,642 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.125) internal successors, (89), 8 states have internal predecessors, (89), 3 states have call successors, (68), 3 states have call predecessors, (68), 4 states have return successors, (69), 2 states have call predecessors, (69), 3 states have call successors, (69) [2024-11-16 17:04:12,643 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 150 transitions. [2024-11-16 17:04:12,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-16 17:04:12,646 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 17:04:12,646 INFO L215 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 17:04:12,671 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-16 17:04:12,887 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-16 17:04:13,047 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-16 17:04:13,048 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 17:04:13,048 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 17:04:13,049 INFO L85 PathProgramCache]: Analyzing trace with hash -863260915, now seen corresponding path program 1 times [2024-11-16 17:04:13,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-16 17:04:13,049 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1053422253] [2024-11-16 17:04:13,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 17:04:13,050 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-16 17:04:13,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-16 17:04:13,051 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-16 17:04:13,052 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-16 17:04:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 17:04:14,086 INFO L255 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-16 17:04:14,090 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 17:04:14,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 2278 trivial. 0 not checked. [2024-11-16 17:04:14,963 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-16 17:04:14,964 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-16 17:04:14,964 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1053422253] [2024-11-16 17:04:14,964 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1053422253] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 17:04:14,964 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 17:04:14,964 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 17:04:14,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439144260] [2024-11-16 17:04:14,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 17:04:14,965 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-16 17:04:14,965 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-16 17:04:14,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-16 17:04:14,966 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-16 17:04:14,967 INFO L87 Difference]: Start difference. First operand 102 states and 150 transitions. Second operand has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 6 states have internal predecessors, (53), 1 states have call successors, (35), 1 states have call predecessors, (35), 2 states have return successors, (35), 2 states have call predecessors, (35), 1 states have call successors, (35)