./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-17.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 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-17.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 0fa9e3d0690c3ab0d2924305e2f7991787f00fd8b5039ae06360e0b682d646cd --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 19:54:37,381 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 19:54:37,443 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-03 19:54:37,449 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 19:54:37,449 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 19:54:37,467 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 19:54:37,468 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 19:54:37,469 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 19:54:37,469 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 19:54:37,469 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 19:54:37,470 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 19:54:37,470 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 19:54:37,470 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 19:54:37,471 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 19:54:37,471 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 19:54:37,471 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 19:54:37,471 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 19:54:37,471 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 19:54:37,471 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-03 19:54:37,472 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 19:54:37,472 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 19:54:37,472 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 19:54:37,472 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 19:54:37,472 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 19:54:37,472 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 19:54:37,472 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 19:54:37,472 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 19:54:37,472 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 19:54:37,472 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 19:54:37,472 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 19:54:37,472 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 19:54:37,473 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 19:54:37,473 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 19:54:37,473 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 19:54:37,473 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 19:54:37,473 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 19:54:37,473 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 19:54:37,474 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-03 19:54:37,474 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-03 19:54:37,474 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 19:54:37,474 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 19:54:37,474 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 19:54:37,474 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 19:54:37,474 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 -> 0fa9e3d0690c3ab0d2924305e2f7991787f00fd8b5039ae06360e0b682d646cd [2025-03-03 19:54:37,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 19:54:37,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 19:54:37,723 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 19:54:37,727 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 19:54:37,727 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 19:54:37,728 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-17.i [2025-03-03 19:54:38,854 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/131a04301/129acfca8f6a45eb8e3ba03ea9789e3c/FLAG57453fa32 [2025-03-03 19:54:39,095 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 19:54:39,095 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-17.i [2025-03-03 19:54:39,101 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/131a04301/129acfca8f6a45eb8e3ba03ea9789e3c/FLAG57453fa32 [2025-03-03 19:54:39,429 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/131a04301/129acfca8f6a45eb8e3ba03ea9789e3c [2025-03-03 19:54:39,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 19:54:39,432 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 19:54:39,433 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 19:54:39,433 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 19:54:39,436 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 19:54:39,437 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 07:54:39" (1/1) ... [2025-03-03 19:54:39,438 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5540f65f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:39, skipping insertion in model container [2025-03-03 19:54:39,438 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 07:54:39" (1/1) ... [2025-03-03 19:54:39,454 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 19:54:39,553 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-17.i[915,928] [2025-03-03 19:54:39,618 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 19:54:39,632 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 19:54:39,640 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-17.i[915,928] [2025-03-03 19:54:39,681 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 19:54:39,699 INFO L204 MainTranslator]: Completed translation [2025-03-03 19:54:39,700 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:39 WrapperNode [2025-03-03 19:54:39,701 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 19:54:39,702 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 19:54:39,702 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 19:54:39,702 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 19:54:39,708 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:39" (1/1) ... [2025-03-03 19:54:39,722 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:39" (1/1) ... [2025-03-03 19:54:39,765 INFO L138 Inliner]: procedures = 26, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 233 [2025-03-03 19:54:39,765 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 19:54:39,766 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 19:54:39,766 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 19:54:39,766 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 19:54:39,773 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:39" (1/1) ... [2025-03-03 19:54:39,773 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:39" (1/1) ... [2025-03-03 19:54:39,775 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:39" (1/1) ... [2025-03-03 19:54:39,788 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]. [2025-03-03 19:54:39,788 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:39" (1/1) ... [2025-03-03 19:54:39,788 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:39" (1/1) ... [2025-03-03 19:54:39,800 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:39" (1/1) ... [2025-03-03 19:54:39,802 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:39" (1/1) ... [2025-03-03 19:54:39,809 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:39" (1/1) ... [2025-03-03 19:54:39,810 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:39" (1/1) ... [2025-03-03 19:54:39,816 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 19:54:39,817 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 19:54:39,817 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 19:54:39,817 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 19:54:39,817 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:39" (1/1) ... [2025-03-03 19:54:39,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 19:54:39,837 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 19:54:39,851 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) [2025-03-03 19:54:39,858 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 [2025-03-03 19:54:39,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 19:54:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-03 19:54:39,874 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-03 19:54:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-03 19:54:39,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 19:54:39,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 19:54:39,933 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 19:54:39,934 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 19:54:40,265 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L180: havoc property_#t~ite25#1;havoc property_#t~ite24#1;havoc property_#t~bitwise23#1;havoc property_#t~short26#1; [2025-03-03 19:54:40,301 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2025-03-03 19:54:40,301 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 19:54:40,316 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 19:54:40,318 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 19:54:40,318 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 07:54:40 BoogieIcfgContainer [2025-03-03 19:54:40,318 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 19:54:40,321 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 19:54:40,321 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 19:54:40,324 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 19:54:40,325 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 07:54:39" (1/3) ... [2025-03-03 19:54:40,326 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f49f321 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 07:54:40, skipping insertion in model container [2025-03-03 19:54:40,326 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:39" (2/3) ... [2025-03-03 19:54:40,326 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f49f321 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 07:54:40, skipping insertion in model container [2025-03-03 19:54:40,326 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 07:54:40" (3/3) ... [2025-03-03 19:54:40,327 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-17.i [2025-03-03 19:54:40,338 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 19:54:40,341 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-17.i that has 2 procedures, 102 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 19:54:40,389 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 19:54:40,400 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;@4838a1e8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 19:54:40,400 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 19:54:40,405 INFO L276 IsEmpty]: Start isEmpty. Operand has 102 states, 66 states have (on average 1.378787878787879) internal successors, (91), 67 states have internal predecessors, (91), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-03-03 19:54:40,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2025-03-03 19:54:40,418 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:54:40,418 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:54:40,419 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:54:40,422 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:54:40,423 INFO L85 PathProgramCache]: Analyzing trace with hash 2142135887, now seen corresponding path program 1 times [2025-03-03 19:54:40,428 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:54:40,428 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384811832] [2025-03-03 19:54:40,428 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:54:40,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:54:40,509 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 209 statements into 1 equivalence classes. [2025-03-03 19:54:40,530 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 209 of 209 statements. [2025-03-03 19:54:40,530 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:54:40,531 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:54:40,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2048 trivial. 0 not checked. [2025-03-03 19:54:40,750 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 19:54:40,750 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1384811832] [2025-03-03 19:54:40,751 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1384811832] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-03 19:54:40,751 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1319460426] [2025-03-03 19:54:40,751 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:54:40,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 19:54:40,751 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 19:54:40,754 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) [2025-03-03 19:54:40,755 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-03 19:54:40,821 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 209 statements into 1 equivalence classes. [2025-03-03 19:54:40,895 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 209 of 209 statements. [2025-03-03 19:54:40,895 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:54:40,895 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:54:40,899 INFO L256 TraceCheckSpWp]: Trace formula consists of 481 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-03 19:54:40,908 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 19:54:40,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 2048 trivial. 0 not checked. [2025-03-03 19:54:40,946 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 19:54:40,946 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1319460426] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:54:40,946 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-03 19:54:40,946 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-03 19:54:40,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [573179443] [2025-03-03 19:54:40,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:54:40,951 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-03 19:54:40,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 19:54:40,969 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-03 19:54:40,970 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 19:54:40,973 INFO L87 Difference]: Start difference. First operand has 102 states, 66 states have (on average 1.378787878787879) internal successors, (91), 67 states have internal predecessors, (91), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) 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, (33), 2 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-03 19:54:41,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:54:41,008 INFO L93 Difference]: Finished difference Result 198 states and 342 transitions. [2025-03-03 19:54:41,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-03 19:54:41,011 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, (33), 2 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) Word has length 209 [2025-03-03 19:54:41,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:54:41,018 INFO L225 Difference]: With dead ends: 198 [2025-03-03 19:54:41,019 INFO L226 Difference]: Without dead ends: 99 [2025-03-03 19:54:41,024 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 210 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 19:54:41,028 INFO L435 NwaCegarLoop]: 150 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 150 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 19:54:41,030 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 150 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 19:54:41,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2025-03-03 19:54:41,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2025-03-03 19:54:41,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 64 states have (on average 1.34375) internal successors, (86), 64 states have internal predecessors, (86), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-03-03 19:54:41,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 152 transitions. [2025-03-03 19:54:41,067 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 152 transitions. Word has length 209 [2025-03-03 19:54:41,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:54:41,068 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 152 transitions. [2025-03-03 19:54:41,068 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, (33), 2 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-03 19:54:41,068 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 152 transitions. [2025-03-03 19:54:41,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2025-03-03 19:54:41,070 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:54:41,071 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:54:41,078 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-03 19:54:41,271 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 [2025-03-03 19:54:41,272 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:54:41,272 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:54:41,272 INFO L85 PathProgramCache]: Analyzing trace with hash 1530842252, now seen corresponding path program 1 times [2025-03-03 19:54:41,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:54:41,273 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341640567] [2025-03-03 19:54:41,273 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:54:41,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:54:41,288 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 209 statements into 1 equivalence classes. [2025-03-03 19:54:41,348 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 209 of 209 statements. [2025-03-03 19:54:41,348 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:54:41,348 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:54:41,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2025-03-03 19:54:41,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 19:54:41,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341640567] [2025-03-03 19:54:41,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1341640567] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:54:41,879 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:54:41,879 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-03 19:54:41,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [538492570] [2025-03-03 19:54:41,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:54:41,880 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-03 19:54:41,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 19:54:41,881 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-03 19:54:41,881 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-03 19:54:41,881 INFO L87 Difference]: Start difference. First operand 99 states and 152 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 19:54:42,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:54:42,169 INFO L93 Difference]: Finished difference Result 292 states and 451 transitions. [2025-03-03 19:54:42,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-03 19:54:42,169 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 209 [2025-03-03 19:54:42,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:54:42,173 INFO L225 Difference]: With dead ends: 292 [2025-03-03 19:54:42,174 INFO L226 Difference]: Without dead ends: 196 [2025-03-03 19:54:42,174 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-03-03 19:54:42,175 INFO L435 NwaCegarLoop]: 144 mSDtfsCounter, 95 mSDsluCounter, 352 mSDsCounter, 0 mSdLazyCounter, 106 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 496 SdHoareTripleChecker+Invalid, 207 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 106 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-03 19:54:42,175 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [95 Valid, 496 Invalid, 207 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 106 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-03 19:54:42,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196 states. [2025-03-03 19:54:42,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196 to 164. [2025-03-03 19:54:42,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 164 states, 95 states have (on average 1.2736842105263158) internal successors, (121), 95 states have internal predecessors, (121), 66 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2025-03-03 19:54:42,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 253 transitions. [2025-03-03 19:54:42,204 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 253 transitions. Word has length 209 [2025-03-03 19:54:42,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:54:42,205 INFO L471 AbstractCegarLoop]: Abstraction has 164 states and 253 transitions. [2025-03-03 19:54:42,205 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 19:54:42,205 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 253 transitions. [2025-03-03 19:54:42,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2025-03-03 19:54:42,207 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:54:42,207 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:54:42,207 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-03 19:54:42,207 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:54:42,208 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:54:42,208 INFO L85 PathProgramCache]: Analyzing trace with hash -1332778648, now seen corresponding path program 1 times [2025-03-03 19:54:42,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 19:54:42,208 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [290109388] [2025-03-03 19:54:42,208 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:54:42,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 19:54:42,221 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 210 statements into 1 equivalence classes. [2025-03-03 19:54:42,388 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 210 of 210 statements. [2025-03-03 19:54:42,390 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:54:42,390 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-03 19:54:42,393 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [316311652] [2025-03-03 19:54:42,393 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:54:42,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 19:54:42,394 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 19:54:42,396 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) [2025-03-03 19:54:42,398 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-03 19:54:42,458 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 210 statements into 1 equivalence classes. [2025-03-03 19:54:42,521 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 210 of 210 statements. [2025-03-03 19:54:42,521 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:54:42,521 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 19:54:42,521 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-03 19:54:42,547 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 210 statements into 1 equivalence classes. [2025-03-03 19:54:42,575 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 210 of 210 statements. [2025-03-03 19:54:42,575 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:54:42,575 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 19:54:42,694 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-03 19:54:42,695 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-03 19:54:42,696 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-03 19:54:42,704 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-03-03 19:54:42,897 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,SelfDestructingSolverStorable2 [2025-03-03 19:54:42,900 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2025-03-03 19:54:43,047 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-03 19:54:43,049 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.03 07:54:43 BoogieIcfgContainer [2025-03-03 19:54:43,050 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-03 19:54:43,050 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-03 19:54:43,050 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-03 19:54:43,050 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-03 19:54:43,051 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 07:54:40" (3/4) ... [2025-03-03 19:54:43,053 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-03 19:54:43,053 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-03 19:54:43,054 INFO L158 Benchmark]: Toolchain (without parser) took 3621.85ms. Allocated memory is still 142.6MB. Free memory was 112.8MB in the beginning and 95.2MB in the end (delta: 17.6MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2025-03-03 19:54:43,054 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 201.3MB. Free memory is still 123.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 19:54:43,054 INFO L158 Benchmark]: CACSL2BoogieTranslator took 268.00ms. Allocated memory is still 142.6MB. Free memory was 112.8MB in the beginning and 97.3MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-03 19:54:43,054 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.58ms. Allocated memory is still 142.6MB. Free memory was 97.3MB in the beginning and 93.3MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 19:54:43,055 INFO L158 Benchmark]: Boogie Preprocessor took 50.29ms. Allocated memory is still 142.6MB. Free memory was 93.3MB in the beginning and 88.7MB in the end (delta: 4.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-03 19:54:43,055 INFO L158 Benchmark]: IcfgBuilder took 501.58ms. Allocated memory is still 142.6MB. Free memory was 88.7MB in the beginning and 59.5MB in the end (delta: 29.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-03-03 19:54:43,055 INFO L158 Benchmark]: TraceAbstraction took 2729.17ms. Allocated memory is still 142.6MB. Free memory was 59.0MB in the beginning and 95.2MB in the end (delta: -36.2MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2025-03-03 19:54:43,055 INFO L158 Benchmark]: Witness Printer took 3.09ms. Allocated memory is still 142.6MB. Free memory was 95.2MB in the beginning and 95.2MB in the end (delta: 21.0kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 19:54:43,056 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 201.3MB. Free memory is still 123.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 268.00ms. Allocated memory is still 142.6MB. Free memory was 112.8MB in the beginning and 97.3MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.58ms. Allocated memory is still 142.6MB. Free memory was 97.3MB in the beginning and 93.3MB in the end (delta: 4.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 50.29ms. Allocated memory is still 142.6MB. Free memory was 93.3MB in the beginning and 88.7MB in the end (delta: 4.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 501.58ms. Allocated memory is still 142.6MB. Free memory was 88.7MB in the beginning and 59.5MB in the end (delta: 29.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * TraceAbstraction took 2729.17ms. Allocated memory is still 142.6MB. Free memory was 59.0MB in the beginning and 95.2MB in the end (delta: -36.2MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. * Witness Printer took 3.09ms. Allocated memory is still 142.6MB. Free memory was 95.2MB in the beginning and 95.2MB in the end (delta: 21.0kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 61, overapproximation of someBinaryFLOATComparisonOperation at line 152, overapproximation of someBinaryDOUBLEComparisonOperation at line 110, overapproximation of someBinaryDOUBLEComparisonOperation at line 142, overapproximation of someBinaryDOUBLEComparisonOperation at line 144, overapproximation of someBinaryDOUBLEComparisonOperation at line 107, overapproximation of someBinaryDOUBLEComparisonOperation at line 180, overapproximation of someBinaryDOUBLEComparisonOperation at line 94. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 25; [L23] unsigned char var_1_2 = 25; [L24] unsigned char var_1_3 = 0; [L25] unsigned char var_1_4 = 0; [L26] signed long int var_1_5 = 4; [L27] unsigned char var_1_7 = 0; [L28] unsigned char var_1_8 = 1; [L29] unsigned char var_1_9 = 0; [L30] unsigned char var_1_10 = 0; [L31] double var_1_11 = 7.3; [L32] double var_1_12 = 1.25; [L33] double var_1_13 = 128.8; [L34] signed char var_1_14 = -1; [L35] signed char var_1_15 = 10; [L36] signed short int var_1_16 = 8; [L37] unsigned long int var_1_18 = 128; [L38] unsigned long int var_1_19 = 3963666122; [L39] float var_1_20 = 15.875; [L40] float var_1_21 = 15.5; [L41] signed long int var_1_22 = -128; [L42] unsigned char var_1_23 = 0; [L43] signed long int var_1_24 = 0; [L44] signed long int var_1_25 = 1; [L45] signed long int var_1_26 = 64; [L46] unsigned long int var_1_27 = 256; [L47] float var_1_28 = 15.75; [L48] signed long int var_1_29 = -1000000; [L49] signed long int var_1_30 = -25; [L50] signed long int var_1_31 = 128; [L51] unsigned char var_1_32 = 1; [L52] unsigned char var_1_33 = 1; [L53] unsigned char var_1_34 = 0; [L54] unsigned long int var_1_35 = 10; [L55] unsigned char last_1_var_1_8 = 1; [L56] signed char last_1_var_1_14 = -1; VAL [isInitial=0, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=25, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=0, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L184] isInitial = 1 [L185] FCALL initially() [L186] COND TRUE 1 [L187] CALL updateLastVariables() [L176] last_1_var_1_8 = var_1_8 [L177] last_1_var_1_14 = var_1_14 VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=25, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=0, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L187] RET updateLastVariables() [L188] CALL updateVariables() [L123] var_1_2 = __VERIFIER_nondet_uchar() [L124] CALL assume_abort_if_not(var_1_2 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=0, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=0, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L124] RET assume_abort_if_not(var_1_2 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=0, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L125] CALL assume_abort_if_not(var_1_2 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=0, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=0, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L125] RET assume_abort_if_not(var_1_2 <= 127) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=0, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L126] var_1_3 = __VERIFIER_nondet_uchar() [L127] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L127] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L128] CALL assume_abort_if_not(var_1_3 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L128] RET assume_abort_if_not(var_1_3 <= 127) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=0, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L129] var_1_4 = __VERIFIER_nondet_uchar() [L130] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L130] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L131] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L131] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=0, var_1_8=1, var_1_9=0] [L132] var_1_7 = __VERIFIER_nondet_uchar() [L133] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_8=1, var_1_9=0] [L133] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_8=1, var_1_9=0] [L134] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=0] [L134] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=0] [L135] var_1_9 = __VERIFIER_nondet_uchar() [L136] CALL assume_abort_if_not(var_1_9 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L136] RET assume_abort_if_not(var_1_9 >= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L137] CALL assume_abort_if_not(var_1_9 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L137] RET assume_abort_if_not(var_1_9 <= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=0, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L138] var_1_10 = __VERIFIER_nondet_uchar() [L139] CALL assume_abort_if_not(var_1_10 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L139] RET assume_abort_if_not(var_1_10 >= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L140] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L140] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_12=5/4, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L141] var_1_12 = __VERIFIER_nondet_double() [L142] CALL assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L142] RET assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_13=644/5, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L143] var_1_13 = __VERIFIER_nondet_double() [L144] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L144] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=10, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L145] var_1_15 = __VERIFIER_nondet_char() [L146] CALL assume_abort_if_not(var_1_15 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L146] RET assume_abort_if_not(var_1_15 >= -127) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L147] CALL assume_abort_if_not(var_1_15 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L147] RET assume_abort_if_not(var_1_15 <= 126) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=3963666122, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L148] var_1_19 = __VERIFIER_nondet_ulong() [L149] CALL assume_abort_if_not(var_1_19 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L149] RET assume_abort_if_not(var_1_19 >= 2147483647) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L150] CALL assume_abort_if_not(var_1_19 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L150] RET assume_abort_if_not(var_1_19 <= 4294967294) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_21=31/2, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L151] var_1_21 = __VERIFIER_nondet_float() [L152] CALL assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L152] RET assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L153] var_1_23 = __VERIFIER_nondet_uchar() [L154] CALL assume_abort_if_not(var_1_23 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L154] RET assume_abort_if_not(var_1_23 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L155] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L155] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L156] var_1_24 = __VERIFIER_nondet_long() [L157] CALL assume_abort_if_not(var_1_24 >= -2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L157] RET assume_abort_if_not(var_1_24 >= -2147483646) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L158] CALL assume_abort_if_not(var_1_24 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L158] RET assume_abort_if_not(var_1_24 <= 2147483646) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=1, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L159] var_1_25 = __VERIFIER_nondet_long() [L160] CALL assume_abort_if_not(var_1_25 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L160] RET assume_abort_if_not(var_1_25 >= -1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L161] CALL assume_abort_if_not(var_1_25 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L161] RET assume_abort_if_not(var_1_25 <= 2147483646) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=64, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L162] var_1_26 = __VERIFIER_nondet_long() [L163] CALL assume_abort_if_not(var_1_26 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L163] RET assume_abort_if_not(var_1_26 >= 0) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L164] CALL assume_abort_if_not(var_1_26 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L164] RET assume_abort_if_not(var_1_26 <= 2147483646) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-25, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L165] var_1_30 = __VERIFIER_nondet_long() [L166] CALL assume_abort_if_not(var_1_30 >= -1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L166] RET assume_abort_if_not(var_1_30 >= -1073741823) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L167] CALL assume_abort_if_not(var_1_30 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L167] RET assume_abort_if_not(var_1_30 <= 1073741823) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=128, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L168] var_1_31 = __VERIFIER_nondet_long() [L169] CALL assume_abort_if_not(var_1_31 >= -1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L169] RET assume_abort_if_not(var_1_31 >= -1073741823) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L170] CALL assume_abort_if_not(var_1_31 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L170] RET assume_abort_if_not(var_1_31 <= 1073741823) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=0, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L171] var_1_34 = __VERIFIER_nondet_uchar() [L172] CALL assume_abort_if_not(var_1_34 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L172] RET assume_abort_if_not(var_1_34 >= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L173] CALL assume_abort_if_not(var_1_34 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L173] RET assume_abort_if_not(var_1_34 <= 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=127/8, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L188] RET updateVariables() [L189] CALL step() [L60] var_1_20 = var_1_21 VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=-128, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L61] COND FALSE !(var_1_21 < ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) [L70] var_1_22 = (var_1_25 - var_1_26) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=256, var_1_28=63/4, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L72] var_1_27 = var_1_26 [L73] var_1_28 = var_1_21 VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-1000000, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L74] COND TRUE ! var_1_23 [L75] var_1_29 = (((((var_1_30 + var_1_31)) < (-32)) ? ((var_1_30 + var_1_31)) : (-32))) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=1, var_1_33=1, var_1_34=1, var_1_35=10, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L77] var_1_32 = 2 [L78] var_1_33 = var_1_34 [L79] var_1_35 = var_1_26 [L80] unsigned char stepLocal_0 = last_1_var_1_8; VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, stepLocal_0=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L81] COND TRUE stepLocal_0 && last_1_var_1_8 VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=6, var_1_4=7, var_1_5=4, var_1_7=1, var_1_8=1, var_1_9=1] [L82] COND TRUE \read(last_1_var_1_8) [L83] var_1_5 = (((((last_1_var_1_14) < 0 ) ? -(last_1_var_1_14) : (last_1_var_1_14))) - ((((var_1_4) < (var_1_2)) ? (var_1_4) : (var_1_2)))) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=6, var_1_4=7, var_1_5=-6, var_1_7=1, var_1_8=1, var_1_9=1] [L88] COND TRUE var_1_5 < var_1_3 [L89] var_1_8 = ((var_1_7 || (last_1_var_1_8 || var_1_9)) && var_1_10) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=25, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=6, var_1_4=7, var_1_5=-6, var_1_7=1, var_1_8=1, var_1_9=1] [L93] var_1_1 = (50 + ((((var_1_2) < (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))) ? (var_1_2) : (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))))) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=56, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=6, var_1_4=7, var_1_5=-6, var_1_7=1, var_1_8=1, var_1_9=1] [L94] COND FALSE !((64.4f + 1.5f) <= var_1_13) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=56, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=6, var_1_4=7, var_1_5=-6, var_1_7=1, var_1_8=1, var_1_9=1] [L99] unsigned char stepLocal_3 = var_1_9 && var_1_8; VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, stepLocal_3=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=128, var_1_19=-2147483649, var_1_1=56, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=6, var_1_4=7, var_1_5=-6, var_1_7=1, var_1_8=1, var_1_9=1] [L100] COND TRUE stepLocal_3 || (var_1_8 && var_1_10) [L101] var_1_18 = (var_1_19 - (((((1991720936u - var_1_1)) < (var_1_2)) ? ((1991720936u - var_1_1)) : (var_1_2)))) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=-2147483656, var_1_19=-2147483649, var_1_1=56, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=6, var_1_4=7, var_1_5=-6, var_1_7=1, var_1_8=1, var_1_9=1] [L105] signed long int stepLocal_1 = 8 + var_1_14; VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, stepLocal_1=7, var_1_10=1, var_1_11=73/10, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=-2147483656, var_1_19=-2147483649, var_1_1=56, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=6, var_1_4=7, var_1_5=-6, var_1_7=1, var_1_8=1, var_1_9=1] [L106] COND TRUE var_1_4 == stepLocal_1 [L107] var_1_11 = ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13))) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=3, var_1_12=3, var_1_13=0, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=-2147483656, var_1_19=-2147483649, var_1_1=56, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=6, var_1_4=7, var_1_5=-6, var_1_7=1, var_1_8=1, var_1_9=1] [L109] EXPR var_1_15 & var_1_1 VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=3, var_1_12=3, var_1_13=0, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=-2147483656, var_1_19=-2147483649, var_1_1=56, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=6, var_1_4=7, var_1_5=-6, var_1_7=1, var_1_8=1, var_1_9=1] [L109] unsigned long int stepLocal_2 = var_1_18 * (var_1_15 & var_1_1); [L110] COND FALSE !(var_1_12 >= 9.6) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, stepLocal_2=0, var_1_10=1, var_1_11=3, var_1_12=3, var_1_13=0, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=-2147483656, var_1_19=-2147483649, var_1_1=56, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=6, var_1_4=7, var_1_5=-6, var_1_7=1, var_1_8=1, var_1_9=1] [L189] RET step() [L190] CALL, EXPR property() [L180] EXPR (((((var_1_1 == ((unsigned char) (50 + ((((var_1_2) < (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))) ? (var_1_2) : (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))))))) && ((last_1_var_1_8 && last_1_var_1_8) ? (last_1_var_1_8 ? (var_1_5 == ((signed long int) (((((last_1_var_1_14) < 0 ) ? -(last_1_var_1_14) : (last_1_var_1_14))) - ((((var_1_4) < (var_1_2)) ? (var_1_4) : (var_1_2)))))) : (var_1_5 == ((signed long int) 8))) : 1)) && ((var_1_5 < var_1_3) ? (var_1_8 == ((unsigned char) ((var_1_7 || (last_1_var_1_8 || var_1_9)) && var_1_10))) : (var_1_8 == ((unsigned char) (! var_1_10))))) && ((var_1_4 == (8 + var_1_14)) ? (var_1_11 == ((double) ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13))))) : 1)) && (((64.4f + 1.5f) <= var_1_13) ? ((var_1_1 >= var_1_4) ? (var_1_14 == ((signed char) var_1_15)) : 1) : 1)) && ((var_1_12 >= 9.6) ? (var_1_10 ? (var_1_16 == ((signed short int) (2 - var_1_1))) : (((var_1_18 * (var_1_15 & var_1_1)) <= var_1_3) ? (var_1_16 == ((signed short int) var_1_18)) : (var_1_16 == ((signed short int) var_1_4)))) : 1) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=3, var_1_12=3, var_1_13=0, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=-2147483656, var_1_19=-2147483649, var_1_1=56, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=6, var_1_4=7, var_1_5=-6, var_1_7=1, var_1_8=1, var_1_9=1] [L180-L181] return ((((((var_1_1 == ((unsigned char) (50 + ((((var_1_2) < (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))) ? (var_1_2) : (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))))))) && ((last_1_var_1_8 && last_1_var_1_8) ? (last_1_var_1_8 ? (var_1_5 == ((signed long int) (((((last_1_var_1_14) < 0 ) ? -(last_1_var_1_14) : (last_1_var_1_14))) - ((((var_1_4) < (var_1_2)) ? (var_1_4) : (var_1_2)))))) : (var_1_5 == ((signed long int) 8))) : 1)) && ((var_1_5 < var_1_3) ? (var_1_8 == ((unsigned char) ((var_1_7 || (last_1_var_1_8 || var_1_9)) && var_1_10))) : (var_1_8 == ((unsigned char) (! var_1_10))))) && ((var_1_4 == (8 + var_1_14)) ? (var_1_11 == ((double) ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13))))) : 1)) && (((64.4f + 1.5f) <= var_1_13) ? ((var_1_1 >= var_1_4) ? (var_1_14 == ((signed char) var_1_15)) : 1) : 1)) && ((var_1_12 >= 9.6) ? (var_1_10 ? (var_1_16 == ((signed short int) (2 - var_1_1))) : (((var_1_18 * (var_1_15 & var_1_1)) <= var_1_3) ? (var_1_16 == ((signed short int) var_1_18)) : (var_1_16 == ((signed short int) var_1_4)))) : 1)) && (((var_1_9 && var_1_8) || (var_1_8 && var_1_10)) ? (var_1_18 == ((unsigned long int) (var_1_19 - (((((1991720936u - var_1_1)) < (var_1_2)) ? ((1991720936u - var_1_1)) : (var_1_2)))))) : (var_1_18 == ((unsigned long int) var_1_2))) ; [L190] RET, EXPR property() [L190] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=3, var_1_12=3, var_1_13=0, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=-2147483656, var_1_19=-2147483649, var_1_1=56, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=6, var_1_4=7, var_1_5=-6, var_1_7=1, var_1_8=1, var_1_9=1] [L19] reach_error() VAL [isInitial=1, last_1_var_1_14=-1, last_1_var_1_8=1, var_1_10=1, var_1_11=3, var_1_12=3, var_1_13=0, var_1_14=-1, var_1_15=0, var_1_16=8, var_1_18=-2147483656, var_1_19=-2147483649, var_1_1=56, var_1_20=2, var_1_21=2, var_1_22=0, var_1_23=0, var_1_24=-2147483646, var_1_25=0, var_1_26=0, var_1_27=0, var_1_28=2, var_1_29=-32, var_1_2=7, var_1_30=-1073741823, var_1_31=1073741792, var_1_32=2, var_1_33=1, var_1_34=1, var_1_35=0, var_1_3=6, var_1_4=7, var_1_5=-6, var_1_7=1, var_1_8=1, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 102 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 2.5s, OverallIterations: 3, TraceHistogramMax: 33, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 95 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 95 mSDsluCounter, 646 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 352 mSDsCounter, 101 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 108 IncrementalHoareTripleChecker+Invalid, 209 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 101 mSolverCounterUnsat, 294 mSDtfsCounter, 108 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 219 GetRequests, 214 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=164occurred in iteration=2, InterpolantAutomatonStates: 7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 32 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 1047 NumberOfCodeBlocks, 1047 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 624 ConstructedInterpolants, 0 QuantifiedInterpolants, 758 SizeOfPredicates, 0 NumberOfNonLiveVariables, 481 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 6272/6336 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 [2025-03-03 19:54:43,074 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-17.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 0fa9e3d0690c3ab0d2924305e2f7991787f00fd8b5039ae06360e0b682d646cd --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 19:54:45,021 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 19:54:45,098 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-03 19:54:45,106 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 19:54:45,108 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 19:54:45,133 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 19:54:45,135 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 19:54:45,135 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 19:54:45,135 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 19:54:45,136 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 19:54:45,136 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 19:54:45,136 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 19:54:45,137 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 19:54:45,137 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 19:54:45,137 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 19:54:45,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 19:54:45,137 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 19:54:45,138 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 19:54:45,138 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 19:54:45,138 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 19:54:45,138 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 19:54:45,138 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 19:54:45,138 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 19:54:45,138 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-03 19:54:45,138 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-03 19:54:45,138 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-03 19:54:45,139 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 19:54:45,139 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 19:54:45,139 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 19:54:45,139 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 19:54:45,139 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 19:54:45,139 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 19:54:45,140 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 19:54:45,140 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 19:54:45,140 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 19:54:45,140 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 19:54:45,140 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 19:54:45,140 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 19:54:45,140 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 19:54:45,140 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-03 19:54:45,140 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-03 19:54:45,140 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 19:54:45,141 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 19:54:45,141 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 19:54:45,141 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 19:54:45,141 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 -> 0fa9e3d0690c3ab0d2924305e2f7991787f00fd8b5039ae06360e0b682d646cd [2025-03-03 19:54:45,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 19:54:45,411 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 19:54:45,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 19:54:45,415 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 19:54:45,416 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 19:54:45,417 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-17.i [2025-03-03 19:54:46,617 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d59feeec/4f39d54c70c74c7da440db03e684016c/FLAGd30ed04d6 [2025-03-03 19:54:46,826 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 19:54:46,827 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-17.i [2025-03-03 19:54:46,836 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d59feeec/4f39d54c70c74c7da440db03e684016c/FLAGd30ed04d6 [2025-03-03 19:54:47,182 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d59feeec/4f39d54c70c74c7da440db03e684016c [2025-03-03 19:54:47,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 19:54:47,187 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 19:54:47,188 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 19:54:47,188 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 19:54:47,192 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 19:54:47,193 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 07:54:47" (1/1) ... [2025-03-03 19:54:47,195 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70fe16c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:47, skipping insertion in model container [2025-03-03 19:54:47,195 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 07:54:47" (1/1) ... [2025-03-03 19:54:47,215 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 19:54:47,328 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-17.i[915,928] [2025-03-03 19:54:47,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 19:54:47,392 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 19:54:47,400 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-17.i[915,928] [2025-03-03 19:54:47,425 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 19:54:47,439 INFO L204 MainTranslator]: Completed translation [2025-03-03 19:54:47,440 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:47 WrapperNode [2025-03-03 19:54:47,440 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 19:54:47,441 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 19:54:47,441 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 19:54:47,442 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 19:54:47,447 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:47" (1/1) ... [2025-03-03 19:54:47,456 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:47" (1/1) ... [2025-03-03 19:54:47,489 INFO L138 Inliner]: procedures = 27, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 195 [2025-03-03 19:54:47,492 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 19:54:47,492 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 19:54:47,492 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 19:54:47,492 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 19:54:47,503 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:47" (1/1) ... [2025-03-03 19:54:47,503 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:47" (1/1) ... [2025-03-03 19:54:47,506 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:47" (1/1) ... [2025-03-03 19:54:47,522 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]. [2025-03-03 19:54:47,526 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:47" (1/1) ... [2025-03-03 19:54:47,526 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:47" (1/1) ... [2025-03-03 19:54:47,540 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:47" (1/1) ... [2025-03-03 19:54:47,541 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:47" (1/1) ... [2025-03-03 19:54:47,543 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:47" (1/1) ... [2025-03-03 19:54:47,548 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:47" (1/1) ... [2025-03-03 19:54:47,551 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 19:54:47,556 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 19:54:47,556 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 19:54:47,556 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 19:54:47,557 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:47" (1/1) ... [2025-03-03 19:54:47,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 19:54:47,572 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 19:54:47,584 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) [2025-03-03 19:54:47,588 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 [2025-03-03 19:54:47,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 19:54:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-03 19:54:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-03 19:54:47,608 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-03 19:54:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 19:54:47,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 19:54:47,687 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 19:54:47,688 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 19:54:48,463 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2025-03-03 19:54:48,463 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 19:54:48,470 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 19:54:48,470 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 19:54:48,471 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 07:54:48 BoogieIcfgContainer [2025-03-03 19:54:48,471 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 19:54:48,472 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 19:54:48,473 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 19:54:48,476 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 19:54:48,476 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 07:54:47" (1/3) ... [2025-03-03 19:54:48,477 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bb97a03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 07:54:48, skipping insertion in model container [2025-03-03 19:54:48,477 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 07:54:47" (2/3) ... [2025-03-03 19:54:48,477 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bb97a03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 07:54:48, skipping insertion in model container [2025-03-03 19:54:48,477 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 07:54:48" (3/3) ... [2025-03-03 19:54:48,478 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-17.i [2025-03-03 19:54:48,488 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 19:54:48,490 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-17.i that has 2 procedures, 89 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 19:54:48,535 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 19:54:48,543 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;@1fa8bac, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 19:54:48,543 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 19:54:48,546 INFO L276 IsEmpty]: Start isEmpty. Operand has 89 states, 53 states have (on average 1.3396226415094339) internal successors, (71), 54 states have internal predecessors, (71), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-03-03 19:54:48,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2025-03-03 19:54:48,558 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:54:48,559 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:54:48,559 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:54:48,563 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:54:48,564 INFO L85 PathProgramCache]: Analyzing trace with hash 1597466027, now seen corresponding path program 1 times [2025-03-03 19:54:48,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 19:54:48,574 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [995796379] [2025-03-03 19:54:48,574 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:54:48,575 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 [2025-03-03 19:54:48,575 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 19:54:48,577 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) [2025-03-03 19:54:48,578 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 [2025-03-03 19:54:48,670 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 206 statements into 1 equivalence classes. [2025-03-03 19:54:48,829 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 206 of 206 statements. [2025-03-03 19:54:48,829 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:54:48,829 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:54:48,837 INFO L256 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-03 19:54:48,848 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 19:54:48,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 764 proven. 0 refuted. 0 times theorem prover too weak. 1348 trivial. 0 not checked. [2025-03-03 19:54:48,910 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 19:54:48,911 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 19:54:48,911 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [995796379] [2025-03-03 19:54:48,911 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [995796379] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:54:48,911 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:54:48,912 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-03 19:54:48,913 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1753948428] [2025-03-03 19:54:48,913 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:54:48,916 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-03 19:54:48,917 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 19:54:48,931 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-03 19:54:48,931 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 19:54:48,933 INFO L87 Difference]: Start difference. First operand has 89 states, 53 states have (on average 1.3396226415094339) internal successors, (71), 54 states have internal predecessors, (71), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-03 19:54:48,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:54:48,960 INFO L93 Difference]: Finished difference Result 172 states and 302 transitions. [2025-03-03 19:54:48,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-03 19:54:48,961 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 206 [2025-03-03 19:54:48,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:54:48,967 INFO L225 Difference]: With dead ends: 172 [2025-03-03 19:54:48,967 INFO L226 Difference]: Without dead ends: 86 [2025-03-03 19:54:48,972 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 205 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 19:54:48,975 INFO L435 NwaCegarLoop]: 132 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, 132 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 [2025-03-03 19:54:48,978 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 132 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 19:54:48,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2025-03-03 19:54:49,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 86. [2025-03-03 19:54:49,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 51 states have (on average 1.2941176470588236) internal successors, (66), 51 states have internal predecessors, (66), 33 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2025-03-03 19:54:49,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 132 transitions. [2025-03-03 19:54:49,020 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 132 transitions. Word has length 206 [2025-03-03 19:54:49,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:54:49,021 INFO L471 AbstractCegarLoop]: Abstraction has 86 states and 132 transitions. [2025-03-03 19:54:49,022 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 24.0) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2025-03-03 19:54:49,022 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 132 transitions. [2025-03-03 19:54:49,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2025-03-03 19:54:49,024 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:54:49,025 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:54:49,032 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 [2025-03-03 19:54:49,226 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 [2025-03-03 19:54:49,226 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:54:49,227 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:54:49,227 INFO L85 PathProgramCache]: Analyzing trace with hash -913706866, now seen corresponding path program 1 times [2025-03-03 19:54:49,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 19:54:49,228 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [253786982] [2025-03-03 19:54:49,228 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:54:49,228 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 [2025-03-03 19:54:49,228 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 19:54:49,230 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) [2025-03-03 19:54:49,231 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 [2025-03-03 19:54:49,287 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 206 statements into 1 equivalence classes. [2025-03-03 19:54:49,398 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 206 of 206 statements. [2025-03-03 19:54:49,398 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:54:49,398 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:54:49,404 INFO L256 TraceCheckSpWp]: Trace formula consists of 332 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-03-03 19:54:49,408 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 19:54:49,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2025-03-03 19:54:49,794 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 19:54:49,794 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 19:54:49,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [253786982] [2025-03-03 19:54:49,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [253786982] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 19:54:49,794 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 19:54:49,794 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-03 19:54:49,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116098661] [2025-03-03 19:54:49,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 19:54:49,795 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-03 19:54:49,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 19:54:49,796 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-03 19:54:49,796 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-03-03 19:54:49,796 INFO L87 Difference]: Start difference. First operand 86 states and 132 transitions. Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 19:54:50,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 19:54:50,285 INFO L93 Difference]: Finished difference Result 253 states and 391 transitions. [2025-03-03 19:54:50,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-03 19:54:50,292 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) Word has length 206 [2025-03-03 19:54:50,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 19:54:50,294 INFO L225 Difference]: With dead ends: 253 [2025-03-03 19:54:50,294 INFO L226 Difference]: Without dead ends: 170 [2025-03-03 19:54:50,294 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 202 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2025-03-03 19:54:50,295 INFO L435 NwaCegarLoop]: 126 mSDtfsCounter, 71 mSDsluCounter, 299 mSDsCounter, 0 mSdLazyCounter, 97 mSolverCounterSat, 68 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 425 SdHoareTripleChecker+Invalid, 165 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 68 IncrementalHoareTripleChecker+Valid, 97 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-03-03 19:54:50,295 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [71 Valid, 425 Invalid, 165 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [68 Valid, 97 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-03-03 19:54:50,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2025-03-03 19:54:50,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 151. [2025-03-03 19:54:50,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 82 states have (on average 1.2317073170731707) internal successors, (101), 82 states have internal predecessors, (101), 66 states have call successors, (66), 2 states have call predecessors, (66), 2 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2025-03-03 19:54:50,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 233 transitions. [2025-03-03 19:54:50,328 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 233 transitions. Word has length 206 [2025-03-03 19:54:50,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 19:54:50,330 INFO L471 AbstractCegarLoop]: Abstraction has 151 states and 233 transitions. [2025-03-03 19:54:50,330 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 4 states have internal predecessors, (44), 1 states have call successors, (33), 1 states have call predecessors, (33), 1 states have return successors, (33), 1 states have call predecessors, (33), 1 states have call successors, (33) [2025-03-03 19:54:50,330 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 233 transitions. [2025-03-03 19:54:50,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2025-03-03 19:54:50,333 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 19:54:50,333 INFO L218 NwaCegarLoop]: trace histogram [33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 19:54:50,340 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 [2025-03-03 19:54:50,534 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 [2025-03-03 19:54:50,534 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 19:54:50,534 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 19:54:50,535 INFO L85 PathProgramCache]: Analyzing trace with hash -1629094565, now seen corresponding path program 1 times [2025-03-03 19:54:50,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 19:54:50,535 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1996283922] [2025-03-03 19:54:50,535 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 19:54:50,535 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 [2025-03-03 19:54:50,536 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 19:54:50,537 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) [2025-03-03 19:54:50,539 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 [2025-03-03 19:54:50,584 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 207 statements into 1 equivalence classes. [2025-03-03 19:54:50,721 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 207 of 207 statements. [2025-03-03 19:54:50,722 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 19:54:50,722 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 19:54:50,730 INFO L256 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 28 conjuncts are in the unsatisfiable core [2025-03-03 19:54:50,739 INFO L279 TraceCheckSpWp]: Computing forward predicates...