./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.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_fillercode_fillercodesize_ps-cn-10_file-43.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 b69a7204a6f7b01111d4083869bc34b5fabb9af8c8998487c21809740e90e8fa --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-16 23:54:38,452 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-16 23:54:38,504 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-16 23:54:38,509 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-16 23:54:38,510 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-16 23:54:38,528 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-16 23:54:38,528 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-16 23:54:38,528 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-16 23:54:38,529 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-16 23:54:38,529 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-16 23:54:38,529 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-16 23:54:38,530 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-16 23:54:38,530 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-16 23:54:38,530 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-16 23:54:38,530 INFO L153 SettingsManager]: * Use SBE=true [2025-03-16 23:54:38,530 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-16 23:54:38,530 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-16 23:54:38,530 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-16 23:54:38,530 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-16 23:54:38,531 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-16 23:54:38,531 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-16 23:54:38,531 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-16 23:54:38,531 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-16 23:54:38,531 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-16 23:54:38,531 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-16 23:54:38,531 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-16 23:54:38,531 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-16 23:54:38,531 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-16 23:54:38,532 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-16 23:54:38,532 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-16 23:54:38,532 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-16 23:54:38,532 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-16 23:54:38,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 23:54:38,532 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-16 23:54:38,532 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-16 23:54:38,533 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-16 23:54:38,533 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-16 23:54:38,533 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-16 23:54:38,533 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-16 23:54:38,533 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-16 23:54:38,533 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-16 23:54:38,533 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-16 23:54:38,533 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-16 23:54:38,533 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> b69a7204a6f7b01111d4083869bc34b5fabb9af8c8998487c21809740e90e8fa [2025-03-16 23:54:38,749 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-16 23:54:38,754 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-16 23:54:38,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-16 23:54:38,757 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-16 23:54:38,757 INFO L274 PluginConnector]: CDTParser initialized [2025-03-16 23:54:38,758 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2025-03-16 23:54:39,897 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db8f10bf1/5f86f316d9ed4503b8e0901b08142152/FLAG5799adaaa [2025-03-16 23:54:40,107 INFO L384 CDTParser]: Found 1 translation units. [2025-03-16 23:54:40,111 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2025-03-16 23:54:40,126 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db8f10bf1/5f86f316d9ed4503b8e0901b08142152/FLAG5799adaaa [2025-03-16 23:54:40,465 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db8f10bf1/5f86f316d9ed4503b8e0901b08142152 [2025-03-16 23:54:40,467 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-16 23:54:40,468 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-16 23:54:40,469 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-16 23:54:40,469 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-16 23:54:40,472 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-16 23:54:40,472 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 11:54:40" (1/1) ... [2025-03-16 23:54:40,475 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78f24040 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:40, skipping insertion in model container [2025-03-16 23:54:40,475 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 11:54:40" (1/1) ... [2025-03-16 23:54:40,490 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-16 23:54:40,584 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_fillercode_fillercodesize_ps-cn-10_file-43.i[915,928] [2025-03-16 23:54:40,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 23:54:40,654 INFO L200 MainTranslator]: Completed pre-run [2025-03-16 23:54:40,664 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_fillercode_fillercodesize_ps-cn-10_file-43.i[915,928] [2025-03-16 23:54:40,695 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 23:54:40,713 INFO L204 MainTranslator]: Completed translation [2025-03-16 23:54:40,714 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:40 WrapperNode [2025-03-16 23:54:40,715 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-16 23:54:40,716 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-16 23:54:40,716 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-16 23:54:40,716 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-16 23:54:40,721 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:40" (1/1) ... [2025-03-16 23:54:40,731 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:40" (1/1) ... [2025-03-16 23:54:40,762 INFO L138 Inliner]: procedures = 26, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 226 [2025-03-16 23:54:40,762 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-16 23:54:40,762 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-16 23:54:40,763 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-16 23:54:40,763 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-16 23:54:40,770 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:40" (1/1) ... [2025-03-16 23:54:40,770 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:40" (1/1) ... [2025-03-16 23:54:40,774 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:40" (1/1) ... [2025-03-16 23:54:40,789 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]. [2025-03-16 23:54:40,789 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:40" (1/1) ... [2025-03-16 23:54:40,789 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:40" (1/1) ... [2025-03-16 23:54:40,794 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:40" (1/1) ... [2025-03-16 23:54:40,794 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:40" (1/1) ... [2025-03-16 23:54:40,795 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:40" (1/1) ... [2025-03-16 23:54:40,796 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:40" (1/1) ... [2025-03-16 23:54:40,798 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-16 23:54:40,798 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-16 23:54:40,798 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-16 23:54:40,799 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-16 23:54:40,799 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:40" (1/1) ... [2025-03-16 23:54:40,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 23:54:40,814 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 23:54:40,825 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) [2025-03-16 23:54:40,827 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 [2025-03-16 23:54:40,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-16 23:54:40,842 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-16 23:54:40,842 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-16 23:54:40,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-16 23:54:40,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-16 23:54:40,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-16 23:54:40,912 INFO L256 CfgBuilder]: Building ICFG [2025-03-16 23:54:40,914 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-16 23:54:41,165 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L171: havoc property_#t~bitwise25#1;havoc property_#t~short26#1; [2025-03-16 23:54:41,194 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2025-03-16 23:54:41,194 INFO L307 CfgBuilder]: Performing block encoding [2025-03-16 23:54:41,208 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-16 23:54:41,209 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-16 23:54:41,210 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 11:54:41 BoogieIcfgContainer [2025-03-16 23:54:41,210 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-16 23:54:41,211 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-16 23:54:41,211 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-16 23:54:41,214 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-16 23:54:41,215 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.03 11:54:40" (1/3) ... [2025-03-16 23:54:41,215 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6827e32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 11:54:41, skipping insertion in model container [2025-03-16 23:54:41,215 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:40" (2/3) ... [2025-03-16 23:54:41,215 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6827e32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 11:54:41, skipping insertion in model container [2025-03-16 23:54:41,215 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 11:54:41" (3/3) ... [2025-03-16 23:54:41,216 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2025-03-16 23:54:41,225 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-16 23:54:41,227 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-43.i that has 2 procedures, 90 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-16 23:54:41,263 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-16 23:54:41,272 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;@35a37f9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-16 23:54:41,273 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-16 23:54:41,276 INFO L276 IsEmpty]: Start isEmpty. Operand has 90 states, 52 states have (on average 1.3653846153846154) internal successors, (71), 53 states have internal predecessors, (71), 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) [2025-03-16 23:54:41,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2025-03-16 23:54:41,289 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:54:41,289 INFO L218 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] [2025-03-16 23:54:41,290 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:54:41,293 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:54:41,294 INFO L85 PathProgramCache]: Analyzing trace with hash -692294555, now seen corresponding path program 1 times [2025-03-16 23:54:41,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 23:54:41,300 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [752454951] [2025-03-16 23:54:41,300 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:54:41,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 23:54:41,380 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 214 statements into 1 equivalence classes. [2025-03-16 23:54:41,406 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 214 of 214 statements. [2025-03-16 23:54:41,406 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:54:41,406 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:54:41,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 2312 trivial. 0 not checked. [2025-03-16 23:54:41,609 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 23:54:41,609 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [752454951] [2025-03-16 23:54:41,609 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [752454951] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-16 23:54:41,609 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [606716619] [2025-03-16 23:54:41,610 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:54:41,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-16 23:54:41,610 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 23:54:41,618 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) [2025-03-16 23:54:41,619 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-16 23:54:41,706 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 214 statements into 1 equivalence classes. [2025-03-16 23:54:41,791 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 214 of 214 statements. [2025-03-16 23:54:41,791 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:54:41,792 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:54:41,794 INFO L256 TraceCheckSpWp]: Trace formula consists of 498 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-16 23:54:41,800 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-16 23:54:41,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 2312 trivial. 0 not checked. [2025-03-16 23:54:41,834 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-16 23:54:41,835 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [606716619] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 23:54:41,835 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-16 23:54:41,835 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-16 23:54:41,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158554948] [2025-03-16 23:54:41,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 23:54:41,839 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-16 23:54:41,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 23:54:41,852 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-16 23:54:41,852 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-16 23:54:41,854 INFO L87 Difference]: Start difference. First operand has 90 states, 52 states have (on average 1.3653846153846154) internal successors, (71), 53 states have internal predecessors, (71), 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 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) [2025-03-16 23:54:41,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 23:54:41,878 INFO L93 Difference]: Finished difference Result 177 states and 315 transitions. [2025-03-16 23:54:41,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-16 23:54:41,880 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (35), 2 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 214 [2025-03-16 23:54:41,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 23:54:41,884 INFO L225 Difference]: With dead ends: 177 [2025-03-16 23:54:41,885 INFO L226 Difference]: Without dead ends: 88 [2025-03-16 23:54:41,887 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 215 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-16 23:54:41,890 INFO L435 NwaCegarLoop]: 135 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 135 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 23:54:41,891 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 135 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 23:54:41,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2025-03-16 23:54:41,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 88. [2025-03-16 23:54:41,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 51 states have (on average 1.3137254901960784) internal successors, (67), 51 states have internal predecessors, (67), 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) [2025-03-16 23:54:41,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 137 transitions. [2025-03-16 23:54:41,925 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 137 transitions. Word has length 214 [2025-03-16 23:54:41,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 23:54:41,926 INFO L471 AbstractCegarLoop]: Abstraction has 88 states and 137 transitions. [2025-03-16 23:54:41,926 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) [2025-03-16 23:54:41,926 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 137 transitions. [2025-03-16 23:54:41,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2025-03-16 23:54:41,931 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:54:41,931 INFO L218 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] [2025-03-16 23:54:41,938 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-03-16 23:54:42,132 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-03-16 23:54:42,132 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:54:42,132 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:54:42,133 INFO L85 PathProgramCache]: Analyzing trace with hash -1108718202, now seen corresponding path program 1 times [2025-03-16 23:54:42,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 23:54:42,133 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562022515] [2025-03-16 23:54:42,133 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:54:42,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 23:54:42,160 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 214 statements into 1 equivalence classes. [2025-03-16 23:54:42,204 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 214 of 214 statements. [2025-03-16 23:54:42,206 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:54:42,206 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:54:42,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2025-03-16 23:54:42,411 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 23:54:42,411 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [562022515] [2025-03-16 23:54:42,411 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [562022515] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 23:54:42,411 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 23:54:42,411 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-16 23:54:42,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950774332] [2025-03-16 23:54:42,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 23:54:42,412 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-16 23:54:42,412 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 23:54:42,413 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-16 23:54:42,413 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 23:54:42,413 INFO L87 Difference]: Start difference. First operand 88 states and 137 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2025-03-16 23:54:42,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 23:54:42,440 INFO L93 Difference]: Finished difference Result 176 states and 275 transitions. [2025-03-16 23:54:42,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-16 23:54:42,440 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 214 [2025-03-16 23:54:42,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 23:54:42,442 INFO L225 Difference]: With dead ends: 176 [2025-03-16 23:54:42,442 INFO L226 Difference]: Without dead ends: 89 [2025-03-16 23:54:42,443 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-16 23:54:42,443 INFO L435 NwaCegarLoop]: 134 mSDtfsCounter, 0 mSDsluCounter, 129 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 263 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 23:54:42,443 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 263 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 23:54:42,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2025-03-16 23:54:42,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 89. [2025-03-16 23:54:42,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 52 states have (on average 1.3076923076923077) internal successors, (68), 52 states have internal predecessors, (68), 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) [2025-03-16 23:54:42,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 138 transitions. [2025-03-16 23:54:42,459 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 138 transitions. Word has length 214 [2025-03-16 23:54:42,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 23:54:42,460 INFO L471 AbstractCegarLoop]: Abstraction has 89 states and 138 transitions. [2025-03-16 23:54:42,461 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2025-03-16 23:54:42,461 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 138 transitions. [2025-03-16 23:54:42,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2025-03-16 23:54:42,465 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:54:42,465 INFO L218 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] [2025-03-16 23:54:42,465 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-16 23:54:42,465 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:54:42,466 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:54:42,466 INFO L85 PathProgramCache]: Analyzing trace with hash -221214521, now seen corresponding path program 1 times [2025-03-16 23:54:42,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 23:54:42,467 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278350300] [2025-03-16 23:54:42,467 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:54:42,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 23:54:42,485 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 214 statements into 1 equivalence classes. [2025-03-16 23:54:42,627 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 214 of 214 statements. [2025-03-16 23:54:42,627 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:54:42,627 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-16 23:54:42,627 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-16 23:54:42,636 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 214 statements into 1 equivalence classes. [2025-03-16 23:54:42,730 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 214 of 214 statements. [2025-03-16 23:54:42,732 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:54:42,732 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-16 23:54:42,828 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-16 23:54:42,828 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-16 23:54:42,829 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-16 23:54:42,831 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-16 23:54:42,833 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2025-03-16 23:54:42,940 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-16 23:54:42,942 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.03 11:54:42 BoogieIcfgContainer [2025-03-16 23:54:42,943 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-16 23:54:42,943 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-16 23:54:42,943 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-16 23:54:42,943 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-16 23:54:42,944 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 11:54:41" (3/4) ... [2025-03-16 23:54:42,945 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-16 23:54:42,945 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-16 23:54:42,946 INFO L158 Benchmark]: Toolchain (without parser) took 2477.86ms. Allocated memory is still 142.6MB. Free memory was 106.6MB in the beginning and 72.1MB in the end (delta: 34.5MB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. [2025-03-16 23:54:42,946 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 201.3MB. Free memory is still 126.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-16 23:54:42,946 INFO L158 Benchmark]: CACSL2BoogieTranslator took 246.25ms. Allocated memory is still 142.6MB. Free memory was 106.6MB in the beginning and 91.6MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-16 23:54:42,946 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.44ms. Allocated memory is still 142.6MB. Free memory was 91.6MB in the beginning and 88.6MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-16 23:54:42,946 INFO L158 Benchmark]: Boogie Preprocessor took 35.43ms. Allocated memory is still 142.6MB. Free memory was 88.6MB in the beginning and 85.5MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-16 23:54:42,947 INFO L158 Benchmark]: IcfgBuilder took 411.61ms. Allocated memory is still 142.6MB. Free memory was 85.5MB in the beginning and 60.4MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-03-16 23:54:42,947 INFO L158 Benchmark]: TraceAbstraction took 1731.32ms. Allocated memory is still 142.6MB. Free memory was 60.4MB in the beginning and 72.1MB in the end (delta: -11.7MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. [2025-03-16 23:54:42,947 INFO L158 Benchmark]: Witness Printer took 2.34ms. Allocated memory is still 142.6MB. Free memory was 72.1MB in the beginning and 72.1MB in the end (delta: 32.3kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-16 23:54:42,948 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 201.3MB. Free memory is still 126.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 246.25ms. Allocated memory is still 142.6MB. Free memory was 106.6MB in the beginning and 91.6MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.44ms. Allocated memory is still 142.6MB. Free memory was 91.6MB in the beginning and 88.6MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 35.43ms. Allocated memory is still 142.6MB. Free memory was 88.6MB in the beginning and 85.5MB in the end (delta: 3.1MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 411.61ms. Allocated memory is still 142.6MB. Free memory was 85.5MB in the beginning and 60.4MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 1731.32ms. Allocated memory is still 142.6MB. Free memory was 60.4MB in the beginning and 72.1MB in the end (delta: -11.7MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. * Witness Printer took 2.34ms. Allocated memory is still 142.6MB. Free memory was 72.1MB in the beginning and 72.1MB in the end (delta: 32.3kB). 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 110, overapproximation of someBinaryFLOATComparisonOperation at line 112, overapproximation of someBinaryFLOATComparisonOperation at line 114, overapproximation of someBinaryFLOATComparisonOperation at line 157, overapproximation of someBinaryFLOATComparisonOperation at line 71, overapproximation of someBinaryFLOATComparisonOperation at line 115, overapproximation of someBinaryFLOATComparisonOperation at line 171, overapproximation of someBinaryDOUBLEComparisonOperation at line 171, overapproximation of someBinaryDOUBLEComparisonOperation at line 76, overapproximation of someBinaryDOUBLEComparisonOperation at line 99, overapproximation of someBinaryDOUBLEComparisonOperation at line 72, overapproximation of someBinaryDOUBLEComparisonOperation at line 117, overapproximation of someBinaryDOUBLEComparisonOperation at line 85, overapproximation of someBinaryDOUBLEComparisonOperation at line 119, overapproximation of someBinaryDOUBLEComparisonOperation at line 171. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 1000.6; [L23] float var_1_2 = 255.675; [L24] float var_1_3 = 10.4; [L25] float var_1_4 = 31.4; [L26] double var_1_5 = 7.75; [L27] double var_1_6 = 63.1; [L28] signed char var_1_7 = 32; [L29] signed char var_1_10 = 64; [L30] signed short int var_1_11 = 5; [L31] unsigned short int var_1_12 = 4; [L32] unsigned char var_1_13 = 1; [L33] unsigned short int var_1_14 = 49632; [L34] unsigned short int var_1_15 = 0; [L35] signed char var_1_16 = 50; [L36] signed char var_1_18 = 2; [L37] signed char var_1_19 = 25; [L38] signed char var_1_20 = 10; [L39] signed char var_1_21 = 1; [L40] signed char var_1_22 = 8; [L41] unsigned long int var_1_23 = 25; [L42] unsigned short int var_1_24 = 32; [L43] signed long int var_1_26 = 50; [L44] unsigned long int var_1_27 = 8; [L45] unsigned long int var_1_28 = 5; [L46] float var_1_29 = 4.5; [L47] unsigned long int var_1_30 = 8; [L48] signed long int var_1_31 = -32; [L49] float var_1_32 = 5.75; [L50] float var_1_33 = 128.25; [L51] signed char var_1_34 = 32; [L52] signed char var_1_35 = -32; [L53] float var_1_36 = 15.25; [L54] unsigned short int var_1_37 = 2; [L55] unsigned short int var_1_38 = 5; [L56] signed char last_1_var_1_7 = 32; [L57] signed short int last_1_var_1_11 = 5; [L58] signed long int last_1_var_1_26 = 50; [L175] isInitial = 1 [L176] FCALL initially() [L177] COND TRUE 1 [L178] CALL updateLastVariables() [L166] last_1_var_1_7 = var_1_7 [L167] last_1_var_1_11 = var_1_11 [L168] last_1_var_1_26 = var_1_26 [L178] RET updateLastVariables() [L179] CALL updateVariables() [L109] var_1_2 = __VERIFIER_nondet_float() [L110] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=52/5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=52/5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L110] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_3=52/5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L111] var_1_3 = __VERIFIER_nondet_float() [L112] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L112] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_4=157/5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L113] var_1_4 = __VERIFIER_nondet_float() [L114] CALL assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L114] RET assume_abort_if_not((var_1_4 >= -922337.2036854776000e+13F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L115] CALL assume_abort_if_not(var_1_4 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L115] RET assume_abort_if_not(var_1_4 != 0.0F) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_5=31/4, var_1_6=631/10, var_1_7=32] [L116] var_1_5 = __VERIFIER_nondet_double() [L117] CALL assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_6=631/10, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_6=631/10, var_1_7=32] [L117] RET assume_abort_if_not((var_1_5 >= -922337.2036854765600e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_6=631/10, var_1_7=32] [L118] var_1_6 = __VERIFIER_nondet_double() [L119] CALL assume_abort_if_not((var_1_6 >= -922337.2036854765600e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L119] RET assume_abort_if_not((var_1_6 >= -922337.2036854765600e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=64, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L120] var_1_10 = __VERIFIER_nondet_char() [L121] CALL assume_abort_if_not(var_1_10 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L121] RET assume_abort_if_not(var_1_10 >= -127) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L122] CALL assume_abort_if_not(var_1_10 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L122] RET assume_abort_if_not(var_1_10 <= 126) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L123] var_1_13 = __VERIFIER_nondet_uchar() [L124] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L124] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L125] CALL assume_abort_if_not(var_1_13 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L125] RET assume_abort_if_not(var_1_13 <= 1) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=49632, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L126] var_1_14 = __VERIFIER_nondet_ushort() [L127] CALL assume_abort_if_not(var_1_14 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L127] RET assume_abort_if_not(var_1_14 >= 32767) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L128] CALL assume_abort_if_not(var_1_14 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L128] RET assume_abort_if_not(var_1_14 <= 65534) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=0, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L129] var_1_15 = __VERIFIER_nondet_ushort() [L130] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L130] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L131] CALL assume_abort_if_not(var_1_15 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L131] RET assume_abort_if_not(var_1_15 <= 32767) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=2, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L132] var_1_18 = __VERIFIER_nondet_char() [L133] CALL assume_abort_if_not(var_1_18 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L133] RET assume_abort_if_not(var_1_18 >= -63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L134] CALL assume_abort_if_not(var_1_18 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L134] RET assume_abort_if_not(var_1_18 <= 63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=25, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L135] var_1_19 = __VERIFIER_nondet_char() [L136] CALL assume_abort_if_not(var_1_19 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L136] RET assume_abort_if_not(var_1_19 >= -63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L137] CALL assume_abort_if_not(var_1_19 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L137] RET assume_abort_if_not(var_1_19 <= 63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=10, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L138] var_1_20 = __VERIFIER_nondet_char() [L139] CALL assume_abort_if_not(var_1_20 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L139] RET assume_abort_if_not(var_1_20 >= -63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L140] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L140] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L141] var_1_21 = __VERIFIER_nondet_char() [L142] CALL assume_abort_if_not(var_1_21 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L142] RET assume_abort_if_not(var_1_21 >= -1) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L143] CALL assume_abort_if_not(var_1_21 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L143] RET assume_abort_if_not(var_1_21 <= 126) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=8, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L144] var_1_22 = __VERIFIER_nondet_char() [L145] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L145] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L146] CALL assume_abort_if_not(var_1_22 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L146] RET assume_abort_if_not(var_1_22 <= 126) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L147] var_1_24 = __VERIFIER_nondet_ushort() [L148] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L148] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L149] CALL assume_abort_if_not(var_1_24 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L149] RET assume_abort_if_not(var_1_24 <= 32767) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=5, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L150] var_1_28 = __VERIFIER_nondet_ulong() [L151] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L151] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L152] CALL assume_abort_if_not(var_1_28 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L152] RET assume_abort_if_not(var_1_28 <= 4294967294) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_30=8, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L153] var_1_30 = __VERIFIER_nondet_ulong() [L154] CALL assume_abort_if_not(var_1_30 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L154] RET assume_abort_if_not(var_1_30 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L155] CALL assume_abort_if_not(var_1_30 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L155] RET assume_abort_if_not(var_1_30 <= 4294967295) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_33=513/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L156] var_1_33 = __VERIFIER_nondet_float() [L157] CALL assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L157] RET assume_abort_if_not((var_1_33 >= -922337.2036854765600e+13F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=-32, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L158] var_1_35 = __VERIFIER_nondet_char() [L159] CALL assume_abort_if_not(var_1_35 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=126, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=126, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L159] RET assume_abort_if_not(var_1_35 >= -127) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=126, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L160] CALL assume_abort_if_not(var_1_35 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=126, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=126, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L160] RET assume_abort_if_not(var_1_35 <= 126) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=126, var_1_36=61/4, var_1_37=2, var_1_38=5, var_1_7=32] [L161] var_1_38 = __VERIFIER_nondet_ushort() [L162] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=126, var_1_36=61/4, var_1_37=2, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=126, var_1_36=61/4, var_1_37=2, var_1_7=32] [L162] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=126, var_1_36=61/4, var_1_37=2, var_1_7=32] [L163] CALL assume_abort_if_not(var_1_38 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=126, var_1_36=61/4, var_1_37=2, var_1_38=-2, var_1_7=32] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=126, var_1_36=61/4, var_1_37=2, var_1_38=-2, var_1_7=32] [L163] RET assume_abort_if_not(var_1_38 <= 65534) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=8, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=126, var_1_36=61/4, var_1_37=2, var_1_38=-2, var_1_7=32] [L179] RET updateVariables() [L180] CALL step() [L62] var_1_27 = var_1_28 VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=9/2, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=126, var_1_36=61/4, var_1_37=2, var_1_38=-2, var_1_7=32] [L63] COND TRUE var_1_28 != (var_1_27 + var_1_30) [L64] var_1_29 = 63.875f VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=511/8, var_1_30=1, var_1_31=-32, var_1_32=23/4, var_1_34=32, var_1_35=126, var_1_36=61/4, var_1_37=2, var_1_38=-2, var_1_7=32] [L66] var_1_31 = 64 [L67] var_1_32 = var_1_33 [L68] var_1_34 = var_1_35 [L69] var_1_36 = 4.6f [L70] var_1_37 = var_1_38 VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=5003/5, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=511/8, var_1_30=1, var_1_31=64, var_1_32=49638, var_1_33=49638, var_1_34=126, var_1_35=126, var_1_36=23/5, var_1_37=-2, var_1_38=-2, var_1_7=32] [L71] COND TRUE (- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4)) [L72] var_1_1 = ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=5, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=49637, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=511/8, var_1_30=1, var_1_31=64, var_1_32=49638, var_1_33=49638, var_1_34=126, var_1_35=126, var_1_36=23/5, var_1_37=-2, var_1_38=-2, var_1_5=49637, var_1_6=49637, var_1_7=32] [L76] COND TRUE var_1_1 > var_1_4 [L77] var_1_11 = var_1_10 VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=-127, var_1_12=4, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=49637, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=511/8, var_1_30=1, var_1_31=64, var_1_32=49638, var_1_33=49638, var_1_34=126, var_1_35=126, var_1_36=23/5, var_1_37=-2, var_1_38=-2, var_1_5=49637, var_1_6=49637, var_1_7=32] [L81] COND TRUE \read(var_1_13) [L82] var_1_12 = (var_1_14 - var_1_15) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=-127, var_1_12=0, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=49637, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=511/8, var_1_30=1, var_1_31=64, var_1_32=49638, var_1_33=49638, var_1_34=126, var_1_35=126, var_1_36=23/5, var_1_37=-2, var_1_38=-2, var_1_5=49637, var_1_6=49637, var_1_7=32] [L84] signed char stepLocal_0 = var_1_20; VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, stepLocal_0=-63, var_1_10=-127, var_1_11=-127, var_1_12=0, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=50, var_1_18=-63, var_1_19=-62, var_1_1=49637, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=511/8, var_1_30=1, var_1_31=64, var_1_32=49638, var_1_33=49638, var_1_34=126, var_1_35=126, var_1_36=23/5, var_1_37=-2, var_1_38=-2, var_1_5=49637, var_1_6=49637, var_1_7=32] [L85] COND TRUE var_1_1 <= (((((var_1_1) < (var_1_1)) ? (var_1_1) : (var_1_1))) + var_1_1) [L86] var_1_16 = ((((var_1_10) < ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20))) ? (var_1_10) : ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20)))) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, stepLocal_0=-63, var_1_10=-127, var_1_11=-127, var_1_12=0, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=-127, var_1_18=-63, var_1_19=-62, var_1_1=49637, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=25, var_1_24=32639, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=511/8, var_1_30=1, var_1_31=64, var_1_32=49638, var_1_33=49638, var_1_34=126, var_1_35=126, var_1_36=23/5, var_1_37=-2, var_1_38=-2, var_1_5=49637, var_1_6=49637, var_1_7=32] [L94] COND TRUE (- (var_1_14 - var_1_24)) < var_1_10 [L95] var_1_23 = (var_1_24 + (var_1_22 + 4u)) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, stepLocal_0=-63, var_1_10=-127, var_1_11=-127, var_1_12=0, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=-127, var_1_18=-63, var_1_19=-62, var_1_1=49637, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=32643, var_1_24=32639, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=511/8, var_1_30=1, var_1_31=64, var_1_32=49638, var_1_33=49638, var_1_34=126, var_1_35=126, var_1_36=23/5, var_1_37=-2, var_1_38=-2, var_1_5=49637, var_1_6=49637, var_1_7=32] [L99] COND FALSE !(var_1_6 != 49.125) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, stepLocal_0=-63, var_1_10=-127, var_1_11=-127, var_1_12=0, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=-127, var_1_18=-63, var_1_19=-62, var_1_1=49637, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=32643, var_1_24=32639, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=511/8, var_1_30=1, var_1_31=64, var_1_32=49638, var_1_33=49638, var_1_34=126, var_1_35=126, var_1_36=23/5, var_1_37=-2, var_1_38=-2, var_1_5=49637, var_1_6=49637, var_1_7=32] [L104] EXPR var_1_12 & last_1_var_1_7 VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, stepLocal_0=-63, var_1_10=-127, var_1_11=-127, var_1_12=0, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=-127, var_1_18=-63, var_1_19=-62, var_1_1=49637, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=32643, var_1_24=32639, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=511/8, var_1_30=1, var_1_31=64, var_1_32=49638, var_1_33=49638, var_1_34=126, var_1_35=126, var_1_36=23/5, var_1_37=-2, var_1_38=-2, var_1_5=49637, var_1_6=49637, var_1_7=32] [L104] COND FALSE !(-4 > (var_1_12 & last_1_var_1_7)) [L180] RET step() [L181] CALL, EXPR property() [L171] EXPR (((- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4))) ? (var_1_1 == ((double) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))))) : (var_1_1 == ((double) var_1_5))) && ((-4 > (var_1_12 & last_1_var_1_7)) ? (var_1_7 == ((signed char) var_1_10)) : 1) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=-127, var_1_12=0, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=-127, var_1_18=-63, var_1_19=-62, var_1_1=49637, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=32643, var_1_24=32639, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=511/8, var_1_30=1, var_1_31=64, var_1_32=49638, var_1_33=49638, var_1_34=126, var_1_35=126, var_1_36=23/5, var_1_37=-2, var_1_38=-2, var_1_5=49637, var_1_6=49637, var_1_7=32] [L171-L172] return ((((((((- 1000.5f) != (var_1_2 * (var_1_3 / var_1_4))) ? (var_1_1 == ((double) ((((var_1_5) > (var_1_6)) ? (var_1_5) : (var_1_6))))) : (var_1_1 == ((double) var_1_5))) && ((-4 > (var_1_12 & last_1_var_1_7)) ? (var_1_7 == ((signed char) var_1_10)) : 1)) && ((var_1_1 > var_1_4) ? (var_1_11 == ((signed short int) var_1_10)) : (var_1_11 == ((signed short int) ((((last_1_var_1_11) < (((16 - 32) + (64 + var_1_10)))) ? (last_1_var_1_11) : (((16 - 32) + (64 + var_1_10))))))))) && (var_1_13 ? (var_1_12 == ((unsigned short int) (var_1_14 - var_1_15))) : 1)) && ((var_1_1 <= (((((var_1_1) < (var_1_1)) ? (var_1_1) : (var_1_1))) + var_1_1)) ? (var_1_16 == ((signed char) ((((var_1_10) < ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20))) ? (var_1_10) : ((((((var_1_18) < (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20)))))) : ((var_1_19 < var_1_20) ? (var_1_16 == ((signed char) (var_1_21 - var_1_22))) : (var_1_16 == ((signed char) var_1_10))))) && (((- (var_1_14 - var_1_24)) < var_1_10) ? (var_1_23 == ((unsigned long int) (var_1_24 + (var_1_22 + 4u)))) : (var_1_23 == ((unsigned long int) ((((var_1_14) < (var_1_12)) ? (var_1_14) : (var_1_12))))))) && ((var_1_6 != 49.125) ? ((((((64u) < 0 ) ? -(64u) : (64u))) < last_1_var_1_26) ? (var_1_26 == ((signed long int) var_1_15)) : 1) : 1) ; [L181] RET, EXPR property() [L181] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=-127, var_1_12=0, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=-127, var_1_18=-63, var_1_19=-62, var_1_1=49637, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=32643, var_1_24=32639, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=511/8, var_1_30=1, var_1_31=64, var_1_32=49638, var_1_33=49638, var_1_34=126, var_1_35=126, var_1_36=23/5, var_1_37=-2, var_1_38=-2, var_1_5=49637, var_1_6=49637, var_1_7=32] [L19] reach_error() VAL [isInitial=1, last_1_var_1_11=5, last_1_var_1_26=50, last_1_var_1_7=32, var_1_10=-127, var_1_11=-127, var_1_12=0, var_1_13=1, var_1_14=-2147385345, var_1_15=32767, var_1_16=-127, var_1_18=-63, var_1_19=-62, var_1_1=49637, var_1_20=-63, var_1_21=-1, var_1_22=0, var_1_23=32643, var_1_24=32639, var_1_26=50, var_1_27=0, var_1_28=0, var_1_29=511/8, var_1_30=1, var_1_31=64, var_1_32=49638, var_1_33=49638, var_1_34=126, var_1_35=126, var_1_36=23/5, var_1_37=-2, var_1_38=-2, var_1_5=49637, var_1_6=49637, var_1_7=32] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 90 locations, 176 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.6s, OverallIterations: 3, TraceHistogramMax: 35, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 398 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 129 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12 IncrementalHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 269 mSDtfsCounter, 12 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 218 GetRequests, 217 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=90occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 856 NumberOfCodeBlocks, 856 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 639 ConstructedInterpolants, 0 QuantifiedInterpolants, 641 SizeOfPredicates, 0 NumberOfNonLiveVariables, 498 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 7072/7140 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, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-03-16 23:54:42,968 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/21.0.5-tem/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_1.6.800.v20240513-1750.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_fillercode_fillercodesize_ps-cn-10_file-43.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 b69a7204a6f7b01111d4083869bc34b5fabb9af8c8998487c21809740e90e8fa --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-16 23:54:44,654 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-16 23:54:44,735 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-16 23:54:44,742 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-16 23:54:44,742 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-16 23:54:44,759 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-16 23:54:44,759 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-16 23:54:44,760 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-16 23:54:44,760 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-16 23:54:44,760 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-16 23:54:44,760 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-16 23:54:44,760 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-16 23:54:44,760 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-16 23:54:44,760 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-16 23:54:44,760 INFO L153 SettingsManager]: * Use SBE=true [2025-03-16 23:54:44,760 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-16 23:54:44,760 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-16 23:54:44,760 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-16 23:54:44,760 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-16 23:54:44,760 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-16 23:54:44,760 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-16 23:54:44,761 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 23:54:44,761 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-16 23:54:44,761 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-16 23:54:44,762 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-16 23:54:44,762 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-16 23:54:44,762 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-16 23:54:44,762 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-16 23:54:44,762 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> b69a7204a6f7b01111d4083869bc34b5fabb9af8c8998487c21809740e90e8fa [2025-03-16 23:54:44,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-16 23:54:44,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-16 23:54:44,975 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-16 23:54:44,976 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-16 23:54:44,976 INFO L274 PluginConnector]: CDTParser initialized [2025-03-16 23:54:44,978 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2025-03-16 23:54:46,109 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/199750268/038948019724402e8fd6aed1f502784b/FLAG8dc20db29 [2025-03-16 23:54:46,249 INFO L384 CDTParser]: Found 1 translation units. [2025-03-16 23:54:46,250 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2025-03-16 23:54:46,255 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/199750268/038948019724402e8fd6aed1f502784b/FLAG8dc20db29 [2025-03-16 23:54:46,264 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/199750268/038948019724402e8fd6aed1f502784b [2025-03-16 23:54:46,265 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-16 23:54:46,266 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-16 23:54:46,267 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-16 23:54:46,267 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-16 23:54:46,270 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-16 23:54:46,270 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 11:54:46" (1/1) ... [2025-03-16 23:54:46,271 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1acf4b74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:46, skipping insertion in model container [2025-03-16 23:54:46,271 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 11:54:46" (1/1) ... [2025-03-16 23:54:46,287 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-16 23:54:46,382 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_fillercode_fillercodesize_ps-cn-10_file-43.i[915,928] [2025-03-16 23:54:46,447 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 23:54:46,460 INFO L200 MainTranslator]: Completed pre-run [2025-03-16 23:54:46,468 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_fillercode_fillercodesize_ps-cn-10_file-43.i[915,928] [2025-03-16 23:54:46,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 23:54:46,517 INFO L204 MainTranslator]: Completed translation [2025-03-16 23:54:46,517 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:46 WrapperNode [2025-03-16 23:54:46,518 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-16 23:54:46,518 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-16 23:54:46,518 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-16 23:54:46,518 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-16 23:54:46,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:46" (1/1) ... [2025-03-16 23:54:46,529 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:46" (1/1) ... [2025-03-16 23:54:46,546 INFO L138 Inliner]: procedures = 27, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 196 [2025-03-16 23:54:46,547 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-16 23:54:46,547 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-16 23:54:46,547 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-16 23:54:46,547 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-16 23:54:46,556 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:46" (1/1) ... [2025-03-16 23:54:46,556 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:46" (1/1) ... [2025-03-16 23:54:46,559 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:46" (1/1) ... [2025-03-16 23:54:46,573 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]. [2025-03-16 23:54:46,573 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:46" (1/1) ... [2025-03-16 23:54:46,573 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:46" (1/1) ... [2025-03-16 23:54:46,584 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:46" (1/1) ... [2025-03-16 23:54:46,585 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:46" (1/1) ... [2025-03-16 23:54:46,587 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:46" (1/1) ... [2025-03-16 23:54:46,588 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:46" (1/1) ... [2025-03-16 23:54:46,590 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-16 23:54:46,590 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-16 23:54:46,591 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-16 23:54:46,591 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-16 23:54:46,591 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:46" (1/1) ... [2025-03-16 23:54:46,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 23:54:46,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 23:54:46,616 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) [2025-03-16 23:54:46,621 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 [2025-03-16 23:54:46,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-16 23:54:46,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-16 23:54:46,636 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-16 23:54:46,637 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-16 23:54:46,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-16 23:54:46,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-16 23:54:46,716 INFO L256 CfgBuilder]: Building ICFG [2025-03-16 23:54:46,718 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-16 23:54:53,246 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2025-03-16 23:54:53,246 INFO L307 CfgBuilder]: Performing block encoding [2025-03-16 23:54:53,254 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-16 23:54:53,255 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-16 23:54:53,255 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 11:54:53 BoogieIcfgContainer [2025-03-16 23:54:53,255 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-16 23:54:53,257 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-16 23:54:53,257 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-16 23:54:53,260 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-16 23:54:53,260 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.03 11:54:46" (1/3) ... [2025-03-16 23:54:53,260 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@285f0482 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 11:54:53, skipping insertion in model container [2025-03-16 23:54:53,260 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:54:46" (2/3) ... [2025-03-16 23:54:53,260 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@285f0482 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 11:54:53, skipping insertion in model container [2025-03-16 23:54:53,260 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 11:54:53" (3/3) ... [2025-03-16 23:54:53,261 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-43.i [2025-03-16 23:54:53,270 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-16 23:54:53,271 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-43.i that has 2 procedures, 80 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-16 23:54:53,303 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-16 23:54:53,309 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;@776c9209, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-16 23:54:53,310 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-16 23:54:53,312 INFO L276 IsEmpty]: Start isEmpty. Operand has 80 states, 42 states have (on average 1.3333333333333333) internal successors, (56), 43 states have internal predecessors, (56), 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) [2025-03-16 23:54:53,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2025-03-16 23:54:53,319 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:54:53,319 INFO L218 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] [2025-03-16 23:54:53,320 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:54:53,322 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:54:53,323 INFO L85 PathProgramCache]: Analyzing trace with hash 814183914, now seen corresponding path program 1 times [2025-03-16 23:54:53,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-16 23:54:53,329 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1359281324] [2025-03-16 23:54:53,329 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:54:53,330 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 [2025-03-16 23:54:53,330 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-16 23:54:53,332 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) [2025-03-16 23:54:53,334 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 [2025-03-16 23:54:53,417 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 210 statements into 1 equivalence classes. [2025-03-16 23:54:53,730 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 210 of 210 statements. [2025-03-16 23:54:53,731 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:54:53,731 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:54:53,744 INFO L256 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-16 23:54:53,751 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-16 23:54:53,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 968 proven. 0 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2025-03-16 23:54:53,786 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-16 23:54:53,786 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-16 23:54:53,786 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1359281324] [2025-03-16 23:54:53,787 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1359281324] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 23:54:53,787 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 23:54:53,787 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-16 23:54:53,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1365947208] [2025-03-16 23:54:53,788 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 23:54:53,791 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-16 23:54:53,791 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-16 23:54:53,816 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-16 23:54:53,817 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-16 23:54:53,819 INFO L87 Difference]: Start difference. First operand has 80 states, 42 states have (on average 1.3333333333333333) internal successors, (56), 43 states have internal predecessors, (56), 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 21.0) internal successors, (42), 2 states have internal predecessors, (42), 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) [2025-03-16 23:54:53,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 23:54:53,838 INFO L93 Difference]: Finished difference Result 157 states and 285 transitions. [2025-03-16 23:54:53,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-16 23:54:53,840 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (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 210 [2025-03-16 23:54:53,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 23:54:53,847 INFO L225 Difference]: With dead ends: 157 [2025-03-16 23:54:53,847 INFO L226 Difference]: Without dead ends: 78 [2025-03-16 23:54:53,850 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 209 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-16 23:54:53,852 INFO L435 NwaCegarLoop]: 121 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, 121 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 [2025-03-16 23:54:53,852 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 121 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 23:54:53,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2025-03-16 23:54:53,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 78. [2025-03-16 23:54:53,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 41 states have (on average 1.2439024390243902) internal successors, (51), 41 states have internal predecessors, (51), 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) [2025-03-16 23:54:53,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 121 transitions. [2025-03-16 23:54:53,880 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 121 transitions. Word has length 210 [2025-03-16 23:54:53,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 23:54:53,881 INFO L471 AbstractCegarLoop]: Abstraction has 78 states and 121 transitions. [2025-03-16 23:54:53,881 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 21.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (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) [2025-03-16 23:54:53,881 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 121 transitions. [2025-03-16 23:54:53,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2025-03-16 23:54:53,885 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:54:53,886 INFO L218 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] [2025-03-16 23:54:53,899 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 [2025-03-16 23:54:54,086 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 [2025-03-16 23:54:54,087 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:54:54,087 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:54:54,087 INFO L85 PathProgramCache]: Analyzing trace with hash -1924299798, now seen corresponding path program 1 times [2025-03-16 23:54:54,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-16 23:54:54,088 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1991087659] [2025-03-16 23:54:54,088 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:54:54,088 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 [2025-03-16 23:54:54,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-16 23:54:54,090 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) [2025-03-16 23:54:54,091 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 [2025-03-16 23:54:54,144 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 210 statements into 1 equivalence classes. [2025-03-16 23:54:54,443 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 210 of 210 statements. [2025-03-16 23:54:54,443 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:54:54,444 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:54:54,457 INFO L256 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 17 conjuncts are in the unsatisfiable core [2025-03-16 23:54:54,466 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-16 23:55:13,360 WARN L286 SmtUtils]: Spent 5.72s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2025-03-16 23:55:22,492 WARN L873 $PredicateComparison]: unable to prove that (and (= c_~var_1_26~0 (_ bv50 32)) (let ((.cse0 (fp.gt c_~var_1_5~0 c_~var_1_6~0))) (or (and (= c_~var_1_1~0 c_~var_1_6~0) (not .cse0)) (and .cse0 (= c_~var_1_5~0 c_~var_1_1~0)))) (= (_ bv50 32) c_~last_1_var_1_26~0) (not (fp.eq (fp.neg ((_ to_fp 8 24) c_currentRoundingMode (/ 2001.0 2.0))) (fp.mul c_currentRoundingMode c_~var_1_2~0 (fp.div c_currentRoundingMode c_~var_1_3~0 c_~var_1_4~0))))) is different from true [2025-03-16 23:55:28,173 WARN L286 SmtUtils]: Spent 5.67s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2025-03-16 23:55:39,017 WARN L286 SmtUtils]: Spent 8.03s on a formula simplification that was a NOOP. DAG size: 4 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2025-03-16 23:55:46,999 WARN L286 SmtUtils]: Spent 7.98s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2025-03-16 23:55:55,975 WARN L286 SmtUtils]: Spent 5.23s on a formula simplification that was a NOOP. DAG size: 11 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)