./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-22.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed 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-25_file-22.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 b370106b6831f7fcaf5e8bc65265fa72b78c67b18704ec6b0ff7502b9d111dd3 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 11:06:10,745 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 11:06:10,797 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-08 11:06:10,804 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 11:06:10,804 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 11:06:10,825 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 11:06:10,826 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 11:06:10,826 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 11:06:10,826 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 11:06:10,826 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 11:06:10,826 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 11:06:10,827 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 11:06:10,827 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 11:06:10,827 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 11:06:10,828 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 11:06:10,828 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 11:06:10,828 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 11:06:10,828 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-08 11:06:10,828 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 11:06:10,828 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-08 11:06:10,828 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 11:06:10,828 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 11:06:10,829 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 11:06:10,829 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 11:06:10,829 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-08 11:06:10,829 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 11:06:10,829 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 11:06:10,829 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 11:06:10,829 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 11:06:10,829 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 11:06:10,829 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 11:06:10,829 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 11:06:10,829 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 11:06:10,829 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 11:06:10,830 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 11:06:10,830 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 11:06:10,830 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 11:06:10,830 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 11:06:10,830 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 11:06:10,830 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 11:06:10,830 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 11:06:10,830 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 11:06:10,830 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 11:06:10,831 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 -> b370106b6831f7fcaf5e8bc65265fa72b78c67b18704ec6b0ff7502b9d111dd3 [2025-03-08 11:06:11,068 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 11:06:11,074 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 11:06:11,077 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 11:06:11,078 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 11:06:11,078 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 11:06:11,079 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-22.i [2025-03-08 11:06:12,193 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc6a1ead4/82afec0651284bf59e7ce6335e6aa80d/FLAG8a5c8a01b [2025-03-08 11:06:12,445 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 11:06:12,445 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-22.i [2025-03-08 11:06:12,454 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc6a1ead4/82afec0651284bf59e7ce6335e6aa80d/FLAG8a5c8a01b [2025-03-08 11:06:12,751 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc6a1ead4/82afec0651284bf59e7ce6335e6aa80d [2025-03-08 11:06:12,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 11:06:12,754 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 11:06:12,755 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 11:06:12,756 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 11:06:12,759 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 11:06:12,760 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 11:06:12" (1/1) ... [2025-03-08 11:06:12,761 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@207b3483 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:12, skipping insertion in model container [2025-03-08 11:06:12,761 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 11:06:12" (1/1) ... [2025-03-08 11:06:12,776 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 11:06:12,885 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-25_file-22.i[915,928] [2025-03-08 11:06:12,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 11:06:12,977 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 11:06:12,984 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-25_file-22.i[915,928] [2025-03-08 11:06:13,026 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 11:06:13,042 INFO L204 MainTranslator]: Completed translation [2025-03-08 11:06:13,043 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:13 WrapperNode [2025-03-08 11:06:13,043 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 11:06:13,045 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 11:06:13,045 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 11:06:13,045 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 11:06:13,051 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:13" (1/1) ... [2025-03-08 11:06:13,059 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:13" (1/1) ... [2025-03-08 11:06:13,098 INFO L138 Inliner]: procedures = 26, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 244 [2025-03-08 11:06:13,107 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 11:06:13,107 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 11:06:13,108 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 11:06:13,108 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 11:06:13,114 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:13" (1/1) ... [2025-03-08 11:06:13,115 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:13" (1/1) ... [2025-03-08 11:06:13,117 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:13" (1/1) ... [2025-03-08 11:06:13,134 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]. [2025-03-08 11:06:13,134 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:13" (1/1) ... [2025-03-08 11:06:13,134 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:13" (1/1) ... [2025-03-08 11:06:13,149 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:13" (1/1) ... [2025-03-08 11:06:13,150 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:13" (1/1) ... [2025-03-08 11:06:13,155 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:13" (1/1) ... [2025-03-08 11:06:13,159 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:13" (1/1) ... [2025-03-08 11:06:13,162 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 11:06:13,165 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 11:06:13,166 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 11:06:13,166 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 11:06:13,167 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:13" (1/1) ... [2025-03-08 11:06:13,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 11:06:13,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 11:06:13,194 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) [2025-03-08 11:06:13,199 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 [2025-03-08 11:06:13,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 11:06:13,217 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-08 11:06:13,218 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-08 11:06:13,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 11:06:13,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 11:06:13,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 11:06:13,273 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 11:06:13,275 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 11:06:13,573 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L178: havoc property_#t~bitwise27#1;havoc property_#t~short28#1; [2025-03-08 11:06:13,609 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2025-03-08 11:06:13,609 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 11:06:13,626 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 11:06:13,626 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-08 11:06:13,626 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 11:06:13 BoogieIcfgContainer [2025-03-08 11:06:13,626 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 11:06:13,628 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 11:06:13,628 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 11:06:13,631 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 11:06:13,632 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 11:06:12" (1/3) ... [2025-03-08 11:06:13,633 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6784bda1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 11:06:13, skipping insertion in model container [2025-03-08 11:06:13,633 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:13" (2/3) ... [2025-03-08 11:06:13,633 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6784bda1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 11:06:13, skipping insertion in model container [2025-03-08 11:06:13,633 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 11:06:13" (3/3) ... [2025-03-08 11:06:13,634 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-22.i [2025-03-08 11:06:13,645 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 11:06:13,647 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-22.i that has 2 procedures, 104 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-08 11:06:13,690 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 11:06:13,702 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;@1fc346a5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 11:06:13,702 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 11:06:13,705 INFO L276 IsEmpty]: Start isEmpty. Operand has 104 states, 65 states have (on average 1.3846153846153846) internal successors, (90), 66 states have internal predecessors, (90), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-03-08 11:06:13,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2025-03-08 11:06:13,715 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 11:06:13,716 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 11:06:13,716 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 11:06:13,719 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 11:06:13,720 INFO L85 PathProgramCache]: Analyzing trace with hash 380722110, now seen corresponding path program 1 times [2025-03-08 11:06:13,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 11:06:13,725 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1086531263] [2025-03-08 11:06:13,725 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 11:06:13,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 11:06:13,824 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-08 11:06:13,847 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-08 11:06:13,849 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 11:06:13,850 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 11:06:14,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2025-03-08 11:06:14,043 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 11:06:14,043 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1086531263] [2025-03-08 11:06:14,043 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1086531263] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 11:06:14,043 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [3373851] [2025-03-08 11:06:14,043 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 11:06:14,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 11:06:14,044 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 11:06:14,046 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) [2025-03-08 11:06:14,048 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-08 11:06:14,120 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-08 11:06:14,190 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-08 11:06:14,190 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 11:06:14,190 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 11:06:14,194 INFO L256 TraceCheckSpWp]: Trace formula consists of 511 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-08 11:06:14,203 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 11:06:14,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 2450 trivial. 0 not checked. [2025-03-08 11:06:14,239 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-08 11:06:14,240 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [3373851] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 11:06:14,240 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-08 11:06:14,240 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-08 11:06:14,242 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [914883733] [2025-03-08 11:06:14,242 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 11:06:14,245 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-08 11:06:14,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 11:06:14,262 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-08 11:06:14,263 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 11:06:14,265 INFO L87 Difference]: Start difference. First operand has 104 states, 65 states have (on average 1.3846153846153846) internal successors, (90), 66 states have internal predecessors, (90), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 2 states have call successors, (36) [2025-03-08 11:06:14,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 11:06:14,299 INFO L93 Difference]: Finished difference Result 202 states and 355 transitions. [2025-03-08 11:06:14,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-08 11:06:14,302 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 2 states have call successors, (36) Word has length 227 [2025-03-08 11:06:14,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 11:06:14,307 INFO L225 Difference]: With dead ends: 202 [2025-03-08 11:06:14,308 INFO L226 Difference]: Without dead ends: 101 [2025-03-08 11:06:14,311 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 11:06:14,314 INFO L435 NwaCegarLoop]: 151 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 151 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-08 11:06:14,316 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 151 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-08 11:06:14,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2025-03-08 11:06:14,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2025-03-08 11:06:14,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 63 states have (on average 1.3333333333333333) internal successors, (84), 63 states have internal predecessors, (84), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-03-08 11:06:14,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 156 transitions. [2025-03-08 11:06:14,363 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 156 transitions. Word has length 227 [2025-03-08 11:06:14,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 11:06:14,363 INFO L471 AbstractCegarLoop]: Abstraction has 101 states and 156 transitions. [2025-03-08 11:06:14,363 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 26.0) internal successors, (52), 2 states have internal predecessors, (52), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 2 states have call successors, (36) [2025-03-08 11:06:14,363 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 156 transitions. [2025-03-08 11:06:14,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2025-03-08 11:06:14,366 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 11:06:14,366 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 11:06:14,373 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-08 11:06:14,567 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 [2025-03-08 11:06:14,567 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 11:06:14,568 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 11:06:14,568 INFO L85 PathProgramCache]: Analyzing trace with hash 1090105473, now seen corresponding path program 1 times [2025-03-08 11:06:14,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 11:06:14,568 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1158185835] [2025-03-08 11:06:14,568 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 11:06:14,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 11:06:14,590 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-08 11:06:14,650 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-08 11:06:14,651 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 11:06:14,651 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 11:06:14,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2025-03-08 11:06:14,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 11:06:14,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1158185835] [2025-03-08 11:06:14,949 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1158185835] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 11:06:14,949 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 11:06:14,949 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-08 11:06:14,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509319903] [2025-03-08 11:06:14,949 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 11:06:14,950 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-08 11:06:14,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 11:06:14,950 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-08 11:06:14,950 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-08 11:06:14,951 INFO L87 Difference]: Start difference. First operand 101 states and 156 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-03-08 11:06:15,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 11:06:15,126 INFO L93 Difference]: Finished difference Result 245 states and 380 transitions. [2025-03-08 11:06:15,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-08 11:06:15,126 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) Word has length 227 [2025-03-08 11:06:15,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 11:06:15,130 INFO L225 Difference]: With dead ends: 245 [2025-03-08 11:06:15,130 INFO L226 Difference]: Without dead ends: 147 [2025-03-08 11:06:15,131 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-08 11:06:15,132 INFO L435 NwaCegarLoop]: 206 mSDtfsCounter, 126 mSDsluCounter, 245 mSDsCounter, 0 mSdLazyCounter, 97 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 126 SdHoareTripleChecker+Valid, 451 SdHoareTripleChecker+Invalid, 97 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 97 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-08 11:06:15,133 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [126 Valid, 451 Invalid, 97 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 97 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-08 11:06:15,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2025-03-08 11:06:15,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 146. [2025-03-08 11:06:15,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 82 states have (on average 1.2560975609756098) internal successors, (103), 83 states have internal predecessors, (103), 61 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (61), 60 states have call predecessors, (61), 61 states have call successors, (61) [2025-03-08 11:06:15,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 225 transitions. [2025-03-08 11:06:15,176 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 225 transitions. Word has length 227 [2025-03-08 11:06:15,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 11:06:15,177 INFO L471 AbstractCegarLoop]: Abstraction has 146 states and 225 transitions. [2025-03-08 11:06:15,177 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-03-08 11:06:15,177 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 225 transitions. [2025-03-08 11:06:15,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2025-03-08 11:06:15,179 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 11:06:15,179 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 11:06:15,179 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 11:06:15,179 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 11:06:15,183 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 11:06:15,183 INFO L85 PathProgramCache]: Analyzing trace with hash -947950816, now seen corresponding path program 1 times [2025-03-08 11:06:15,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 11:06:15,183 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [657538436] [2025-03-08 11:06:15,184 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 11:06:15,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 11:06:15,202 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-08 11:06:15,257 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-08 11:06:15,257 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 11:06:15,260 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 11:06:15,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2025-03-08 11:06:15,618 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 11:06:15,618 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [657538436] [2025-03-08 11:06:15,618 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [657538436] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 11:06:15,618 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 11:06:15,618 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-08 11:06:15,619 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1663263336] [2025-03-08 11:06:15,619 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 11:06:15,619 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-08 11:06:15,619 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 11:06:15,619 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-08 11:06:15,619 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-08 11:06:15,620 INFO L87 Difference]: Start difference. First operand 146 states and 225 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-03-08 11:06:15,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 11:06:15,805 INFO L93 Difference]: Finished difference Result 249 states and 382 transitions. [2025-03-08 11:06:15,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 11:06:15,806 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) Word has length 227 [2025-03-08 11:06:15,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 11:06:15,811 INFO L225 Difference]: With dead ends: 249 [2025-03-08 11:06:15,811 INFO L226 Difference]: Without dead ends: 146 [2025-03-08 11:06:15,812 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-08 11:06:15,813 INFO L435 NwaCegarLoop]: 146 mSDtfsCounter, 135 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 110 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 146 SdHoareTripleChecker+Invalid, 119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 110 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-08 11:06:15,813 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [135 Valid, 146 Invalid, 119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-08 11:06:15,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2025-03-08 11:06:15,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 146. [2025-03-08 11:06:15,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 82 states have (on average 1.2439024390243902) internal successors, (102), 83 states have internal predecessors, (102), 61 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (61), 60 states have call predecessors, (61), 61 states have call successors, (61) [2025-03-08 11:06:15,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 224 transitions. [2025-03-08 11:06:15,849 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 224 transitions. Word has length 227 [2025-03-08 11:06:15,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 11:06:15,850 INFO L471 AbstractCegarLoop]: Abstraction has 146 states and 224 transitions. [2025-03-08 11:06:15,850 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-03-08 11:06:15,850 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 224 transitions. [2025-03-08 11:06:15,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2025-03-08 11:06:15,852 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 11:06:15,852 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 11:06:15,852 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-08 11:06:15,852 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 11:06:15,853 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 11:06:15,853 INFO L85 PathProgramCache]: Analyzing trace with hash -1945023169, now seen corresponding path program 1 times [2025-03-08 11:06:15,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 11:06:15,853 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1268406311] [2025-03-08 11:06:15,853 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 11:06:15,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 11:06:15,876 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-08 11:06:15,940 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-08 11:06:15,940 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 11:06:15,940 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 11:06:16,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 12 proven. 93 refuted. 0 times theorem prover too weak. 2415 trivial. 0 not checked. [2025-03-08 11:06:16,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 11:06:16,364 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1268406311] [2025-03-08 11:06:16,364 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1268406311] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 11:06:16,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [878843315] [2025-03-08 11:06:16,365 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 11:06:16,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 11:06:16,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 11:06:16,367 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-08 11:06:16,369 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-08 11:06:16,435 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-08 11:06:16,495 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-08 11:06:16,496 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 11:06:16,496 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 11:06:16,498 INFO L256 TraceCheckSpWp]: Trace formula consists of 513 conjuncts, 12 conjuncts are in the unsatisfiable core [2025-03-08 11:06:16,507 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 11:06:17,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 1457 proven. 144 refuted. 0 times theorem prover too weak. 919 trivial. 0 not checked. [2025-03-08 11:06:17,293 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-08 11:06:17,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 60 proven. 147 refuted. 0 times theorem prover too weak. 2313 trivial. 0 not checked. [2025-03-08 11:06:17,728 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [878843315] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-08 11:06:17,728 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-08 11:06:17,728 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9, 9] total 20 [2025-03-08 11:06:17,728 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1902402782] [2025-03-08 11:06:17,729 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-08 11:06:17,730 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2025-03-08 11:06:17,730 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 11:06:17,731 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2025-03-08 11:06:17,732 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=307, Unknown=0, NotChecked=0, Total=380 [2025-03-08 11:06:17,733 INFO L87 Difference]: Start difference. First operand 146 states and 224 transitions. Second operand has 20 states, 20 states have (on average 6.95) internal successors, (139), 20 states have internal predecessors, (139), 7 states have call successors, (102), 3 states have call predecessors, (102), 7 states have return successors, (103), 7 states have call predecessors, (103), 7 states have call successors, (103) [2025-03-08 11:06:18,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 11:06:18,859 INFO L93 Difference]: Finished difference Result 341 states and 496 transitions. [2025-03-08 11:06:18,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2025-03-08 11:06:18,859 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 6.95) internal successors, (139), 20 states have internal predecessors, (139), 7 states have call successors, (102), 3 states have call predecessors, (102), 7 states have return successors, (103), 7 states have call predecessors, (103), 7 states have call successors, (103) Word has length 227 [2025-03-08 11:06:18,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 11:06:18,861 INFO L225 Difference]: With dead ends: 341 [2025-03-08 11:06:18,862 INFO L226 Difference]: Without dead ends: 238 [2025-03-08 11:06:18,863 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 489 GetRequests, 444 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 453 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=503, Invalid=1659, Unknown=0, NotChecked=0, Total=2162 [2025-03-08 11:06:18,863 INFO L435 NwaCegarLoop]: 102 mSDtfsCounter, 512 mSDsluCounter, 680 mSDsCounter, 0 mSdLazyCounter, 787 mSolverCounterSat, 293 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 518 SdHoareTripleChecker+Valid, 782 SdHoareTripleChecker+Invalid, 1080 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 293 IncrementalHoareTripleChecker+Valid, 787 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2025-03-08 11:06:18,863 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [518 Valid, 782 Invalid, 1080 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [293 Valid, 787 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2025-03-08 11:06:18,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2025-03-08 11:06:18,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 210. [2025-03-08 11:06:18,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 210 states, 129 states have (on average 1.248062015503876) internal successors, (161), 129 states have internal predecessors, (161), 72 states have call successors, (72), 8 states have call predecessors, (72), 8 states have return successors, (72), 72 states have call predecessors, (72), 72 states have call successors, (72) [2025-03-08 11:06:18,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 305 transitions. [2025-03-08 11:06:18,895 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 305 transitions. Word has length 227 [2025-03-08 11:06:18,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 11:06:18,895 INFO L471 AbstractCegarLoop]: Abstraction has 210 states and 305 transitions. [2025-03-08 11:06:18,895 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 6.95) internal successors, (139), 20 states have internal predecessors, (139), 7 states have call successors, (102), 3 states have call predecessors, (102), 7 states have return successors, (103), 7 states have call predecessors, (103), 7 states have call successors, (103) [2025-03-08 11:06:18,896 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 305 transitions. [2025-03-08 11:06:18,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2025-03-08 11:06:18,898 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 11:06:18,898 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 11:06:18,905 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-03-08 11:06:19,098 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2025-03-08 11:06:19,099 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 11:06:19,099 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 11:06:19,099 INFO L85 PathProgramCache]: Analyzing trace with hash -1254461695, now seen corresponding path program 1 times [2025-03-08 11:06:19,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 11:06:19,099 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1810689354] [2025-03-08 11:06:19,099 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 11:06:19,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 11:06:19,111 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-08 11:06:19,187 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-08 11:06:19,189 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 11:06:19,189 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-08 11:06:19,192 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1349463476] [2025-03-08 11:06:19,192 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 11:06:19,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 11:06:19,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 11:06:19,194 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-08 11:06:19,197 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-03-08 11:06:19,249 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-08 11:06:19,296 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-08 11:06:19,297 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 11:06:19,297 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 11:06:19,302 INFO L256 TraceCheckSpWp]: Trace formula consists of 510 conjuncts, 9 conjuncts are in the unsatisfiable core [2025-03-08 11:06:19,307 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 11:06:19,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 593 proven. 12 refuted. 0 times theorem prover too weak. 1915 trivial. 0 not checked. [2025-03-08 11:06:19,618 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-08 11:06:19,877 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 11:06:19,877 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1810689354] [2025-03-08 11:06:19,877 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2025-03-08 11:06:19,877 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1349463476] [2025-03-08 11:06:19,877 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1349463476] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 11:06:19,877 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2025-03-08 11:06:19,877 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2025-03-08 11:06:19,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649134581] [2025-03-08 11:06:19,878 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2025-03-08 11:06:19,878 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-03-08 11:06:19,878 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 11:06:19,878 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-03-08 11:06:19,878 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2025-03-08 11:06:19,878 INFO L87 Difference]: Start difference. First operand 210 states and 305 transitions. Second operand has 7 states, 7 states have (on average 8.0) internal successors, (56), 6 states have internal predecessors, (56), 2 states have call successors, (36), 2 states have call predecessors, (36), 3 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2025-03-08 11:06:20,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 11:06:20,272 INFO L93 Difference]: Finished difference Result 590 states and 839 transitions. [2025-03-08 11:06:20,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-03-08 11:06:20,273 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 6 states have internal predecessors, (56), 2 states have call successors, (36), 2 states have call predecessors, (36), 3 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 227 [2025-03-08 11:06:20,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 11:06:20,276 INFO L225 Difference]: With dead ends: 590 [2025-03-08 11:06:20,276 INFO L226 Difference]: Without dead ends: 470 [2025-03-08 11:06:20,277 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 280 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=98, Invalid=174, Unknown=0, NotChecked=0, Total=272 [2025-03-08 11:06:20,277 INFO L435 NwaCegarLoop]: 106 mSDtfsCounter, 240 mSDsluCounter, 334 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 294 SdHoareTripleChecker+Valid, 440 SdHoareTripleChecker+Invalid, 336 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-03-08 11:06:20,277 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [294 Valid, 440 Invalid, 336 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 321 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-03-08 11:06:20,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 470 states. [2025-03-08 11:06:20,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 470 to 362. [2025-03-08 11:06:20,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 362 states, 238 states have (on average 1.2941176470588236) internal successors, (308), 238 states have internal predecessors, (308), 108 states have call successors, (108), 15 states have call predecessors, (108), 15 states have return successors, (108), 108 states have call predecessors, (108), 108 states have call successors, (108) [2025-03-08 11:06:20,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 524 transitions. [2025-03-08 11:06:20,315 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 524 transitions. Word has length 227 [2025-03-08 11:06:20,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 11:06:20,315 INFO L471 AbstractCegarLoop]: Abstraction has 362 states and 524 transitions. [2025-03-08 11:06:20,315 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 6 states have internal predecessors, (56), 2 states have call successors, (36), 2 states have call predecessors, (36), 3 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2025-03-08 11:06:20,316 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 524 transitions. [2025-03-08 11:06:20,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2025-03-08 11:06:20,317 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 11:06:20,317 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 11:06:20,325 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2025-03-08 11:06:20,518 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 11:06:20,518 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 11:06:20,519 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 11:06:20,519 INFO L85 PathProgramCache]: Analyzing trace with hash -2098933566, now seen corresponding path program 1 times [2025-03-08 11:06:20,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 11:06:20,519 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [863521799] [2025-03-08 11:06:20,519 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 11:06:20,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 11:06:20,531 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-08 11:06:20,597 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-08 11:06:20,597 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 11:06:20,597 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-08 11:06:20,600 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [865830498] [2025-03-08 11:06:20,600 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 11:06:20,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 11:06:20,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 11:06:20,602 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-08 11:06:20,604 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2025-03-08 11:06:20,665 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-08 11:06:20,747 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-08 11:06:20,747 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 11:06:20,747 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-08 11:06:20,747 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-08 11:06:20,771 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 227 statements into 1 equivalence classes. [2025-03-08 11:06:20,796 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 227 of 227 statements. [2025-03-08 11:06:20,796 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 11:06:20,796 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-08 11:06:20,885 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-08 11:06:20,885 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-08 11:06:20,886 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-08 11:06:20,894 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2025-03-08 11:06:21,087 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 11:06:21,090 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2025-03-08 11:06:21,201 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-08 11:06:21,205 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.03 11:06:21 BoogieIcfgContainer [2025-03-08 11:06:21,205 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-08 11:06:21,205 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-08 11:06:21,205 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-08 11:06:21,206 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-08 11:06:21,206 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 11:06:13" (3/4) ... [2025-03-08 11:06:21,208 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-08 11:06:21,208 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-08 11:06:21,209 INFO L158 Benchmark]: Toolchain (without parser) took 8454.63ms. Allocated memory was 142.6MB in the beginning and 310.4MB in the end (delta: 167.8MB). Free memory was 113.8MB in the beginning and 221.8MB in the end (delta: -108.0MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2025-03-08 11:06:21,210 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 201.3MB. Free memory is still 125.9MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 11:06:21,210 INFO L158 Benchmark]: CACSL2BoogieTranslator took 288.77ms. Allocated memory is still 142.6MB. Free memory was 113.0MB in the beginning and 97.8MB in the end (delta: 15.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-08 11:06:21,210 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.25ms. Allocated memory is still 142.6MB. Free memory was 97.8MB in the beginning and 92.6MB in the end (delta: 5.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-08 11:06:21,210 INFO L158 Benchmark]: Boogie Preprocessor took 56.88ms. Allocated memory is still 142.6MB. Free memory was 92.6MB in the beginning and 86.1MB in the end (delta: 6.5MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 11:06:21,211 INFO L158 Benchmark]: IcfgBuilder took 461.57ms. Allocated memory is still 142.6MB. Free memory was 86.1MB in the beginning and 54.3MB in the end (delta: 31.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-03-08 11:06:21,211 INFO L158 Benchmark]: TraceAbstraction took 7576.91ms. Allocated memory was 142.6MB in the beginning and 310.4MB in the end (delta: 167.8MB). Free memory was 54.3MB in the beginning and 221.8MB in the end (delta: -167.5MB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. [2025-03-08 11:06:21,211 INFO L158 Benchmark]: Witness Printer took 3.15ms. Allocated memory is still 310.4MB. Free memory was 221.8MB in the beginning and 221.8MB in the end (delta: 63.1kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 11:06:21,212 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 201.3MB. Free memory is still 125.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 288.77ms. Allocated memory is still 142.6MB. Free memory was 113.0MB in the beginning and 97.8MB in the end (delta: 15.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.25ms. Allocated memory is still 142.6MB. Free memory was 97.8MB in the beginning and 92.6MB in the end (delta: 5.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.88ms. Allocated memory is still 142.6MB. Free memory was 92.6MB in the beginning and 86.1MB in the end (delta: 6.5MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 461.57ms. Allocated memory is still 142.6MB. Free memory was 86.1MB in the beginning and 54.3MB in the end (delta: 31.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 7576.91ms. Allocated memory was 142.6MB in the beginning and 310.4MB in the end (delta: 167.8MB). Free memory was 54.3MB in the beginning and 221.8MB in the end (delta: -167.5MB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. * Witness Printer took 3.15ms. Allocated memory is still 310.4MB. Free memory was 221.8MB in the beginning and 221.8MB in the end (delta: 63.1kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 147, overapproximation of someBinaryDOUBLEComparisonOperation at line 178, overapproximation of someBinaryDOUBLEComparisonOperation at line 139, overapproximation of someBinaryDOUBLEComparisonOperation at line 83, overapproximation of someBinaryDOUBLEComparisonOperation at line 112, overapproximation of someBinaryDOUBLEComparisonOperation at line 140, overapproximation of someBinaryDOUBLEComparisonOperation at line 178, overapproximation of someBinaryDOUBLEComparisonOperation at line 145, overapproximation of someBinaryDOUBLEComparisonOperation at line 149, overapproximation of someBinaryDOUBLEComparisonOperation at line 107. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 128; [L23] unsigned short int var_1_4 = 256; [L24] unsigned short int var_1_6 = 10000; [L25] unsigned short int var_1_7 = 10000; [L26] unsigned short int var_1_8 = 128; [L27] unsigned short int var_1_9 = 8; [L28] unsigned char var_1_10 = 100; [L29] unsigned char var_1_11 = 64; [L30] unsigned char var_1_12 = 16; [L31] unsigned short int var_1_13 = 256; [L32] unsigned short int var_1_17 = 4; [L33] double var_1_18 = 64.2; [L34] unsigned short int var_1_19 = 53045; [L35] double var_1_20 = 1.75; [L36] double var_1_21 = 50.35; [L37] double var_1_22 = 5.5; [L38] double var_1_23 = 7.125; [L39] unsigned long int var_1_24 = 50; [L40] unsigned long int var_1_25 = 1907531378; [L41] unsigned long int var_1_26 = 8; [L42] unsigned char var_1_27 = 0; [L43] signed long int var_1_28 = 8; [L44] signed long int var_1_29 = 2; [L45] signed long int var_1_30 = 1; [L46] unsigned char var_1_31 = 25; [L47] unsigned char var_1_32 = 0; [L48] signed long int var_1_33 = 4; [L49] unsigned long int var_1_34 = 1; [L50] unsigned long int var_1_35 = 4092582027; [L51] unsigned char var_1_36 = 1; [L52] unsigned char var_1_37 = 32; [L53] unsigned char var_1_38 = 1; [L54] unsigned char var_1_39 = 1; [L55] unsigned long int last_1_var_1_24 = 50; [L56] unsigned char last_1_var_1_27 = 0; VAL [isInitial=0, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=256, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L182] isInitial = 1 [L183] FCALL initially() [L184] COND TRUE 1 [L185] CALL updateLastVariables() [L174] last_1_var_1_24 = var_1_24 [L175] last_1_var_1_27 = var_1_27 VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=256, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L185] RET updateLastVariables() [L186] CALL updateVariables() [L117] var_1_4 = __VERIFIER_nondet_ushort() [L118] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L118] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L119] CALL assume_abort_if_not(var_1_4 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L119] RET assume_abort_if_not(var_1_4 <= 65534) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=10000, var_1_7=10000, var_1_8=128, var_1_9=8] [L120] var_1_6 = __VERIFIER_nondet_ushort() [L121] CALL assume_abort_if_not(var_1_6 >= 8191) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=10000, var_1_8=128, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=10000, var_1_8=128, var_1_9=8] [L121] RET assume_abort_if_not(var_1_6 >= 8191) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=10000, var_1_8=128, var_1_9=8] [L122] CALL assume_abort_if_not(var_1_6 <= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=10000, var_1_8=128, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=10000, var_1_8=128, var_1_9=8] [L122] RET assume_abort_if_not(var_1_6 <= 16384) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=10000, var_1_8=128, var_1_9=8] [L123] var_1_7 = __VERIFIER_nondet_ushort() [L124] CALL assume_abort_if_not(var_1_7 >= 8192) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=128, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=128, var_1_9=8] [L124] RET assume_abort_if_not(var_1_7 >= 8192) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=128, var_1_9=8] [L125] CALL assume_abort_if_not(var_1_7 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=128, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=128, var_1_9=8] [L125] RET assume_abort_if_not(var_1_7 <= 16383) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=128, var_1_9=8] [L126] var_1_8 = __VERIFIER_nondet_ushort() [L127] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_9=8] [L127] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_9=8] [L128] CALL assume_abort_if_not(var_1_8 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=8] [L128] RET assume_abort_if_not(var_1_8 <= 16383) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=8] [L129] var_1_9 = __VERIFIER_nondet_ushort() [L130] CALL assume_abort_if_not(var_1_9 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1] [L130] RET assume_abort_if_not(var_1_9 >= 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1] [L131] CALL assume_abort_if_not(var_1_9 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L131] RET assume_abort_if_not(var_1_9 <= 32767) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=64, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L132] var_1_11 = __VERIFIER_nondet_uchar() [L133] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L133] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L134] CALL assume_abort_if_not(var_1_11 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L134] RET assume_abort_if_not(var_1_11 <= 127) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=16, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L135] var_1_12 = __VERIFIER_nondet_uchar() [L136] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L136] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L137] CALL assume_abort_if_not(var_1_12 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L137] RET assume_abort_if_not(var_1_12 <= 127) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_18=321/5, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L138] var_1_18 = __VERIFIER_nondet_double() [L139] CALL assume_abort_if_not((var_1_18 >= -922337.2036854776000e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854776000e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L139] RET assume_abort_if_not((var_1_18 >= -922337.2036854776000e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854776000e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L140] CALL assume_abort_if_not(var_1_18 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L140] RET assume_abort_if_not(var_1_18 != 0.0F) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=53045, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L141] var_1_19 = __VERIFIER_nondet_ushort() [L142] CALL assume_abort_if_not(var_1_19 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L142] RET assume_abort_if_not(var_1_19 >= 49150) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L143] CALL assume_abort_if_not(var_1_19 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L143] RET assume_abort_if_not(var_1_19 <= 65534) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_21=1007/20, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L144] var_1_21 = __VERIFIER_nondet_double() [L145] CALL assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L145] RET assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_22=11/2, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L146] var_1_22 = __VERIFIER_nondet_double() [L147] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L147] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_23=57/8, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L148] var_1_23 = __VERIFIER_nondet_double() [L149] CALL assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L149] RET assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=1907531378, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L150] var_1_25 = __VERIFIER_nondet_ulong() [L151] CALL assume_abort_if_not(var_1_25 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L151] RET assume_abort_if_not(var_1_25 >= 1073741823) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L152] CALL assume_abort_if_not(var_1_25 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L152] RET assume_abort_if_not(var_1_25 <= 2147483647) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=2, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L153] var_1_29 = __VERIFIER_nondet_long() [L154] CALL assume_abort_if_not(var_1_29 >= -2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L154] RET assume_abort_if_not(var_1_29 >= -2147483647) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L155] CALL assume_abort_if_not(var_1_29 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L155] RET assume_abort_if_not(var_1_29 <= 2147483646) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L156] var_1_32 = __VERIFIER_nondet_uchar() [L157] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L157] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L158] CALL assume_abort_if_not(var_1_32 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L158] RET assume_abort_if_not(var_1_32 <= 254) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=4092582027, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L159] var_1_35 = __VERIFIER_nondet_ulong() [L160] CALL assume_abort_if_not(var_1_35 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L160] RET assume_abort_if_not(var_1_35 >= 2147483647) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L161] CALL assume_abort_if_not(var_1_35 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L161] RET assume_abort_if_not(var_1_35 <= 4294967294) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=32, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L162] var_1_37 = __VERIFIER_nondet_uchar() [L163] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L163] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L164] CALL assume_abort_if_not(var_1_37 <= 255) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L164] RET assume_abort_if_not(var_1_37 <= 255) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L165] CALL assume_abort_if_not(var_1_37 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L165] RET assume_abort_if_not(var_1_37 != 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=1, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L166] var_1_38 = __VERIFIER_nondet_uchar() [L167] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L167] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L168] CALL assume_abort_if_not(var_1_38 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L168] RET assume_abort_if_not(var_1_38 <= 1) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L169] var_1_39 = __VERIFIER_nondet_uchar() [L170] CALL assume_abort_if_not(var_1_39 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L170] RET assume_abort_if_not(var_1_39 >= 1) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L171] CALL assume_abort_if_not(var_1_39 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L171] RET assume_abort_if_not(var_1_39 <= 1) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=8, var_1_29=0, var_1_30=1, var_1_31=25, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L186] RET updateVariables() [L187] CALL step() [L60] var_1_28 = var_1_29 [L61] var_1_30 = var_1_29 [L62] var_1_31 = var_1_32 VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L63] EXPR var_1_30 >> var_1_29 VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L63] COND FALSE !((var_1_32 + (var_1_30 >> var_1_29)) < var_1_28) [L66] EXPR var_1_32 ^ var_1_28 VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=1, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L66] COND FALSE !(var_1_29 > (var_1_32 ^ var_1_28)) [L73] var_1_34 = ((((var_1_32) < 0 ) ? -(var_1_32) : (var_1_32))) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L75] COND FALSE !(var_1_32 > (var_1_33 / var_1_37)) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=7/4, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L78] COND FALSE !(\read(last_1_var_1_27)) [L81] var_1_20 = var_1_22 VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=2, var_1_22=2, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L83] COND TRUE (- 3.75) < ((((var_1_20) < (var_1_22)) ? (var_1_20) : (var_1_22))) [L84] var_1_27 = 0 VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=2, var_1_22=2, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L86] EXPR var_1_8 << var_1_4 VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=100, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=2, var_1_22=2, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L86] COND TRUE var_1_9 < (var_1_8 << var_1_4) [L87] var_1_10 = (var_1_11 + var_1_12) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=8, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=2, var_1_22=2, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L91] unsigned char stepLocal_0 = var_1_27; VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=8, var_1_11=0, var_1_12=8, var_1_13=256, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=2, var_1_22=2, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L92] COND TRUE (var_1_10 <= var_1_10) || stepLocal_0 [L93] var_1_13 = ((((((((var_1_10) > (var_1_10)) ? (var_1_10) : (var_1_10)))) > (var_1_10)) ? (((((var_1_10) > (var_1_10)) ? (var_1_10) : (var_1_10)))) : (var_1_10))) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=8, var_1_11=0, var_1_12=8, var_1_13=8, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=2, var_1_22=2, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L97] unsigned short int stepLocal_1 = var_1_7; VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, stepLocal_1=-57344, var_1_10=8, var_1_11=0, var_1_12=8, var_1_13=8, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=2, var_1_22=2, var_1_24=50, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L98] COND FALSE !(stepLocal_1 == last_1_var_1_24) [L101] var_1_24 = (var_1_10 + (var_1_25 - var_1_11)) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=8, var_1_11=0, var_1_12=8, var_1_13=8, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=2, var_1_22=2, var_1_24=-3221225465, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L103] signed long int stepLocal_2 = var_1_19 - var_1_7; VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, stepLocal_2=40958, var_1_10=8, var_1_11=0, var_1_12=8, var_1_13=8, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=2, var_1_22=2, var_1_24=-3221225465, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L104] COND FALSE !(var_1_10 > stepLocal_2) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=8, var_1_11=0, var_1_12=8, var_1_13=8, var_1_17=4, var_1_19=49150, var_1_1=128, var_1_20=2, var_1_22=2, var_1_24=-3221225465, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L107] COND TRUE var_1_20 < var_1_20 [L108] var_1_1 = ((((var_1_10) < (var_1_10)) ? (var_1_10) : (var_1_10))) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=8, var_1_11=0, var_1_12=8, var_1_13=8, var_1_17=4, var_1_19=49150, var_1_1=8, var_1_20=2, var_1_22=2, var_1_24=-3221225465, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L112] COND TRUE (var_1_20 / var_1_18) > var_1_20 [L113] var_1_17 = ((var_1_19 - ((((var_1_26) > (var_1_12)) ? (var_1_26) : (var_1_12)))) - var_1_7) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=8, var_1_11=0, var_1_12=8, var_1_13=8, var_1_17=40950, var_1_19=49150, var_1_1=8, var_1_20=2, var_1_22=2, var_1_24=-3221225465, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L187] RET step() [L188] CALL, EXPR property() [L178] EXPR ((var_1_20 < var_1_20) ? (var_1_1 == ((unsigned short int) ((((var_1_10) < (var_1_10)) ? (var_1_10) : (var_1_10))))) : (var_1_1 == ((unsigned short int) (((var_1_6 + var_1_7) - var_1_10) + var_1_10)))) && ((var_1_9 < (var_1_8 << var_1_4)) ? (var_1_10 == ((unsigned char) (var_1_11 + var_1_12))) : (var_1_10 == ((unsigned char) var_1_11))) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=8, var_1_11=0, var_1_12=8, var_1_13=8, var_1_17=40950, var_1_19=49150, var_1_1=8, var_1_20=2, var_1_22=2, var_1_24=-3221225465, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L178-L179] return ((((((((var_1_20 < var_1_20) ? (var_1_1 == ((unsigned short int) ((((var_1_10) < (var_1_10)) ? (var_1_10) : (var_1_10))))) : (var_1_1 == ((unsigned short int) (((var_1_6 + var_1_7) - var_1_10) + var_1_10)))) && ((var_1_9 < (var_1_8 << var_1_4)) ? (var_1_10 == ((unsigned char) (var_1_11 + var_1_12))) : (var_1_10 == ((unsigned char) var_1_11)))) && (((var_1_10 <= var_1_10) || var_1_27) ? (var_1_13 == ((unsigned short int) ((((((((var_1_10) > (var_1_10)) ? (var_1_10) : (var_1_10)))) > (var_1_10)) ? (((((var_1_10) > (var_1_10)) ? (var_1_10) : (var_1_10)))) : (var_1_10))))) : (var_1_13 == ((unsigned short int) var_1_10)))) && (((var_1_20 / var_1_18) > var_1_20) ? (var_1_17 == ((unsigned short int) ((var_1_19 - ((((var_1_26) > (var_1_12)) ? (var_1_26) : (var_1_12)))) - var_1_7))) : 1)) && (last_1_var_1_27 ? (var_1_20 == ((double) (((((((((var_1_21) > (var_1_22)) ? (var_1_21) : (var_1_22)))) > (16.6)) ? (((((var_1_21) > (var_1_22)) ? (var_1_21) : (var_1_22)))) : (16.6))) - var_1_23))) : (var_1_20 == ((double) var_1_22)))) && ((var_1_7 == last_1_var_1_24) ? (var_1_24 == ((unsigned long int) (2332545940u - (1490203111u - var_1_11)))) : (var_1_24 == ((unsigned long int) (var_1_10 + (var_1_25 - var_1_11)))))) && ((var_1_10 > (var_1_19 - var_1_7)) ? (var_1_26 == ((unsigned long int) var_1_10)) : 1)) && (((- 3.75) < ((((var_1_20) < (var_1_22)) ? (var_1_20) : (var_1_22)))) ? (var_1_27 == ((unsigned char) 0)) : 1) ; [L188] RET, EXPR property() [L188] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=8, var_1_11=0, var_1_12=8, var_1_13=8, var_1_17=40950, var_1_19=49150, var_1_1=8, var_1_20=2, var_1_22=2, var_1_24=-3221225465, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_24=50, last_1_var_1_27=0, var_1_10=8, var_1_11=0, var_1_12=8, var_1_13=8, var_1_17=40950, var_1_19=49150, var_1_1=8, var_1_20=2, var_1_22=2, var_1_24=-3221225465, var_1_25=-3221225473, var_1_26=8, var_1_27=0, var_1_28=0, var_1_29=0, var_1_30=0, var_1_31=0, var_1_32=0, var_1_33=4, var_1_34=0, var_1_35=2147483647, var_1_36=1, var_1_37=5, var_1_38=0, var_1_39=1, var_1_4=0, var_1_6=8191, var_1_7=-57344, var_1_8=1, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 104 locations, 198 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.4s, OverallIterations: 6, TraceHistogramMax: 36, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1073 SdHoareTripleChecker+Valid, 1.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1013 mSDsluCounter, 1970 SdHoareTripleChecker+Invalid, 1.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1259 mSDsCounter, 418 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1219 IncrementalHoareTripleChecker+Invalid, 1637 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 418 mSolverCounterUnsat, 711 mSDtfsCounter, 1219 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1010 GetRequests, 944 SyntacticMatches, 0 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 492 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=362occurred in iteration=5, InterpolantAutomatonStates: 60, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 5 MinimizatonAttempts, 137 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 2270 NumberOfCodeBlocks, 2270 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 1808 ConstructedInterpolants, 0 QuantifiedInterpolants, 6283 SizeOfPredicates, 7 NumberOfNonLiveVariables, 1534 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 8 InterpolantComputations, 3 PerfectInterpolantSequences, 19694/20160 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 [2025-03-08 11:06:21,233 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-25_file-22.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 b370106b6831f7fcaf5e8bc65265fa72b78c67b18704ec6b0ff7502b9d111dd3 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 11:06:23,032 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 11:06:23,111 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-08 11:06:23,115 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 11:06:23,116 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 11:06:23,131 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 11:06:23,132 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 11:06:23,132 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 11:06:23,132 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 11:06:23,132 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 11:06:23,132 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 11:06:23,132 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 11:06:23,132 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 11:06:23,132 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 11:06:23,132 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 11:06:23,132 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 11:06:23,132 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 11:06:23,132 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 11:06:23,133 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 11:06:23,133 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 11:06:23,133 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 11:06:23,134 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 11:06:23,134 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-08 11:06:23,134 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-08 11:06:23,134 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 11:06:23,134 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 11:06:23,134 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 11:06:23,134 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 11:06:23,134 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 -> b370106b6831f7fcaf5e8bc65265fa72b78c67b18704ec6b0ff7502b9d111dd3 [2025-03-08 11:06:23,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 11:06:23,374 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 11:06:23,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 11:06:23,376 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 11:06:23,376 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 11:06:23,377 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-22.i [2025-03-08 11:06:24,574 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6341240cb/87c3ca288e024c3da93753ee719350ff/FLAGdbf93c192 [2025-03-08 11:06:24,794 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 11:06:24,794 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-22.i [2025-03-08 11:06:24,802 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6341240cb/87c3ca288e024c3da93753ee719350ff/FLAGdbf93c192 [2025-03-08 11:06:25,147 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6341240cb/87c3ca288e024c3da93753ee719350ff [2025-03-08 11:06:25,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 11:06:25,150 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 11:06:25,151 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 11:06:25,151 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 11:06:25,154 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 11:06:25,155 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 11:06:25" (1/1) ... [2025-03-08 11:06:25,155 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4718f4af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:25, skipping insertion in model container [2025-03-08 11:06:25,155 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 11:06:25" (1/1) ... [2025-03-08 11:06:25,171 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 11:06:25,281 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-25_file-22.i[915,928] [2025-03-08 11:06:25,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 11:06:25,357 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 11:06:25,366 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-25_file-22.i[915,928] [2025-03-08 11:06:25,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 11:06:25,405 INFO L204 MainTranslator]: Completed translation [2025-03-08 11:06:25,406 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:25 WrapperNode [2025-03-08 11:06:25,406 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 11:06:25,407 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 11:06:25,407 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 11:06:25,407 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 11:06:25,411 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:25" (1/1) ... [2025-03-08 11:06:25,420 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:25" (1/1) ... [2025-03-08 11:06:25,436 INFO L138 Inliner]: procedures = 27, calls = 49, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 197 [2025-03-08 11:06:25,438 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 11:06:25,440 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 11:06:25,440 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 11:06:25,440 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 11:06:25,446 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:25" (1/1) ... [2025-03-08 11:06:25,446 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:25" (1/1) ... [2025-03-08 11:06:25,450 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:25" (1/1) ... [2025-03-08 11:06:25,465 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]. [2025-03-08 11:06:25,470 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:25" (1/1) ... [2025-03-08 11:06:25,470 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:25" (1/1) ... [2025-03-08 11:06:25,477 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:25" (1/1) ... [2025-03-08 11:06:25,478 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:25" (1/1) ... [2025-03-08 11:06:25,479 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:25" (1/1) ... [2025-03-08 11:06:25,480 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:25" (1/1) ... [2025-03-08 11:06:25,487 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 11:06:25,488 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 11:06:25,488 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 11:06:25,488 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 11:06:25,488 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:25" (1/1) ... [2025-03-08 11:06:25,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 11:06:25,504 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 11:06:25,514 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) [2025-03-08 11:06:25,521 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 [2025-03-08 11:06:25,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 11:06:25,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-08 11:06:25,537 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-08 11:06:25,537 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-08 11:06:25,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 11:06:25,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 11:06:25,612 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 11:06:25,614 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 11:06:39,112 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2025-03-08 11:06:39,113 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 11:06:39,119 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 11:06:39,120 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-08 11:06:39,120 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 11:06:39 BoogieIcfgContainer [2025-03-08 11:06:39,120 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 11:06:39,122 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 11:06:39,122 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 11:06:39,127 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 11:06:39,127 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 11:06:25" (1/3) ... [2025-03-08 11:06:39,128 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fb13bec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 11:06:39, skipping insertion in model container [2025-03-08 11:06:39,128 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 11:06:25" (2/3) ... [2025-03-08 11:06:39,128 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fb13bec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 11:06:39, skipping insertion in model container [2025-03-08 11:06:39,129 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 11:06:39" (3/3) ... [2025-03-08 11:06:39,129 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-22.i [2025-03-08 11:06:39,139 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 11:06:39,140 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-22.i that has 2 procedures, 88 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-08 11:06:39,173 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 11:06:39,180 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;@7bc87b02, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 11:06:39,180 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 11:06:39,186 INFO L276 IsEmpty]: Start isEmpty. Operand has 88 states, 49 states have (on average 1.3265306122448979) internal successors, (65), 50 states have internal predecessors, (65), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-03-08 11:06:39,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2025-03-08 11:06:39,195 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 11:06:39,195 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 11:06:39,195 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 11:06:39,198 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 11:06:39,199 INFO L85 PathProgramCache]: Analyzing trace with hash -886185873, now seen corresponding path program 1 times [2025-03-08 11:06:39,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-08 11:06:39,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [194269394] [2025-03-08 11:06:39,206 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 11:06:39,206 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 [2025-03-08 11:06:39,206 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-08 11:06:39,208 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) [2025-03-08 11:06:39,210 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 [2025-03-08 11:06:39,290 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 222 statements into 1 equivalence classes. [2025-03-08 11:06:39,983 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 222 of 222 statements. [2025-03-08 11:06:39,984 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 11:06:39,984 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 11:06:40,012 INFO L256 TraceCheckSpWp]: Trace formula consists of 356 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-08 11:06:40,018 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 11:06:40,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 854 proven. 0 refuted. 0 times theorem prover too weak. 1666 trivial. 0 not checked. [2025-03-08 11:06:40,064 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-08 11:06:40,065 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-08 11:06:40,065 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [194269394] [2025-03-08 11:06:40,065 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [194269394] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 11:06:40,065 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 11:06:40,065 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 11:06:40,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635010691] [2025-03-08 11:06:40,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 11:06:40,069 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-08 11:06:40,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-08 11:06:40,080 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-08 11:06:40,081 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 11:06:40,082 INFO L87 Difference]: Start difference. First operand has 88 states, 49 states have (on average 1.3265306122448979) internal successors, (65), 50 states have internal predecessors, (65), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2025-03-08 11:06:40,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 11:06:40,113 INFO L93 Difference]: Finished difference Result 170 states and 305 transitions. [2025-03-08 11:06:40,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-08 11:06:40,115 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 222 [2025-03-08 11:06:40,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 11:06:40,120 INFO L225 Difference]: With dead ends: 170 [2025-03-08 11:06:40,120 INFO L226 Difference]: Without dead ends: 85 [2025-03-08 11:06:40,125 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 11:06:40,127 INFO L435 NwaCegarLoop]: 130 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, 130 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 [2025-03-08 11:06:40,130 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 130 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-08 11:06:40,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2025-03-08 11:06:40,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2025-03-08 11:06:40,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 47 states have (on average 1.2340425531914894) internal successors, (58), 47 states have internal predecessors, (58), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-03-08 11:06:40,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 130 transitions. [2025-03-08 11:06:40,172 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 130 transitions. Word has length 222 [2025-03-08 11:06:40,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 11:06:40,172 INFO L471 AbstractCegarLoop]: Abstraction has 85 states and 130 transitions. [2025-03-08 11:06:40,172 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.5) internal successors, (49), 2 states have internal predecessors, (49), 2 states have call successors, (36), 2 states have call predecessors, (36), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2025-03-08 11:06:40,172 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 130 transitions. [2025-03-08 11:06:40,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2025-03-08 11:06:40,175 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 11:06:40,175 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 11:06:40,197 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 [2025-03-08 11:06:40,376 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 [2025-03-08 11:06:40,376 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 11:06:40,377 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 11:06:40,377 INFO L85 PathProgramCache]: Analyzing trace with hash -1795923126, now seen corresponding path program 1 times [2025-03-08 11:06:40,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-08 11:06:40,378 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [468077284] [2025-03-08 11:06:40,378 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 11:06:40,378 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 [2025-03-08 11:06:40,378 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-08 11:06:40,380 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) [2025-03-08 11:06:40,382 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 [2025-03-08 11:06:40,444 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 222 statements into 1 equivalence classes. [2025-03-08 11:06:41,107 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 222 of 222 statements. [2025-03-08 11:06:41,107 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 11:06:41,107 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 11:06:41,131 INFO L256 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 3 conjuncts are in the unsatisfiable core [2025-03-08 11:06:41,136 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 11:06:45,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2025-03-08 11:06:45,220 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-08 11:06:45,220 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-08 11:06:45,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [468077284] [2025-03-08 11:06:45,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [468077284] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 11:06:45,221 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 11:06:45,221 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 11:06:45,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [597403995] [2025-03-08 11:06:45,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 11:06:45,223 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-08 11:06:45,223 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-08 11:06:45,223 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-08 11:06:45,224 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-08 11:06:45,224 INFO L87 Difference]: Start difference. First operand 85 states and 130 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-03-08 11:06:49,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-08 11:06:49,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 11:06:49,697 INFO L93 Difference]: Finished difference Result 167 states and 257 transitions. [2025-03-08 11:06:49,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 11:06:49,774 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) Word has length 222 [2025-03-08 11:06:49,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 11:06:49,778 INFO L225 Difference]: With dead ends: 167 [2025-03-08 11:06:49,778 INFO L226 Difference]: Without dead ends: 85 [2025-03-08 11:06:49,778 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 219 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-08 11:06:49,779 INFO L435 NwaCegarLoop]: 125 mSDtfsCounter, 82 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 74 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 82 SdHoareTripleChecker+Valid, 125 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 74 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2025-03-08 11:06:49,779 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [82 Valid, 125 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [74 Valid, 3 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2025-03-08 11:06:49,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2025-03-08 11:06:49,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2025-03-08 11:06:49,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 47 states have (on average 1.2127659574468086) internal successors, (57), 47 states have internal predecessors, (57), 36 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2025-03-08 11:06:49,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 129 transitions. [2025-03-08 11:06:49,794 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 129 transitions. Word has length 222 [2025-03-08 11:06:49,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 11:06:49,795 INFO L471 AbstractCegarLoop]: Abstraction has 85 states and 129 transitions. [2025-03-08 11:06:49,796 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 1 states have call successors, (36), 1 states have call predecessors, (36), 1 states have return successors, (36), 1 states have call predecessors, (36), 1 states have call successors, (36) [2025-03-08 11:06:49,796 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 129 transitions. [2025-03-08 11:06:49,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2025-03-08 11:06:49,799 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 11:06:49,799 INFO L218 NwaCegarLoop]: trace histogram [36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 11:06:49,821 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2025-03-08 11:06:49,999 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-08 11:06:50,000 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 11:06:50,000 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 11:06:50,000 INFO L85 PathProgramCache]: Analyzing trace with hash -288371317, now seen corresponding path program 1 times [2025-03-08 11:06:50,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-08 11:06:50,001 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1334987577] [2025-03-08 11:06:50,001 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 11:06:50,001 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 [2025-03-08 11:06:50,001 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-08 11:06:50,003 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-08 11:06:50,005 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2025-03-08 11:06:50,042 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 222 statements into 1 equivalence classes. [2025-03-08 11:06:50,725 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 222 of 222 statements. [2025-03-08 11:06:50,726 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 11:06:50,726 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 11:06:50,748 INFO L256 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 10 conjuncts are in the unsatisfiable core [2025-03-08 11:06:50,753 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 11:07:03,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 572 proven. 180 refuted. 0 times theorem prover too weak. 1768 trivial. 0 not checked. [2025-03-08 11:07:03,503 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-08 11:07:07,515 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-08 11:07:07,515 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1334987577] [2025-03-08 11:07:07,515 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1334987577] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 11:07:07,515 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [586140448] [2025-03-08 11:07:07,515 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 11:07:07,515 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2025-03-08 11:07:07,515 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2025-03-08 11:07:07,518 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2025-03-08 11:07:07,523 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2025-03-08 11:07:07,593 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 222 statements into 1 equivalence classes. [2025-03-08 11:07:09,333 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 222 of 222 statements. [2025-03-08 11:07:09,333 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 11:07:09,333 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 11:07:09,347 INFO L256 TraceCheckSpWp]: Trace formula consists of 357 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-03-08 11:07:09,351 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 11:07:17,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 539 proven. 93 refuted. 0 times theorem prover too weak. 1888 trivial. 0 not checked. [2025-03-08 11:07:17,430 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-08 11:07:20,106 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [586140448] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 11:07:20,106 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-03-08 11:07:20,106 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 7] total 11 [2025-03-08 11:07:20,106 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279370329] [2025-03-08 11:07:20,106 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-03-08 11:07:20,107 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2025-03-08 11:07:20,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-08 11:07:20,107 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-08 11:07:20,107 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=240, Unknown=0, NotChecked=0, Total=342 [2025-03-08 11:07:20,108 INFO L87 Difference]: Start difference. First operand 85 states and 129 transitions. Second operand has 12 states, 12 states have (on average 7.0) internal successors, (84), 11 states have internal predecessors, (84), 3 states have call successors, (66), 3 states have call predecessors, (66), 5 states have return successors, (67), 3 states have call predecessors, (67), 3 states have call successors, (67) [2025-03-08 11:07:29,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-08 11:07:33,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-08 11:07:37,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-08 11:07:40,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-08 11:07:44,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-08 11:07:48,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []