./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-33.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-33.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 5879c2681ed96cc77c3a736108a75f91f48485de65cb02b98f5b80c68a984bb7 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 14:08:29,540 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 14:08:29,593 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-08 14:08:29,598 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 14:08:29,601 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 14:08:29,620 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 14:08:29,620 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 14:08:29,620 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 14:08:29,621 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 14:08:29,621 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 14:08:29,621 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 14:08:29,621 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 14:08:29,621 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 14:08:29,621 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 14:08:29,621 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 14:08:29,621 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 14:08:29,621 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 14:08:29,621 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-08 14:08:29,622 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 14:08:29,622 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-08 14:08:29,622 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 14:08:29,622 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 14:08:29,622 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 14:08:29,622 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 14:08:29,622 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-08 14:08:29,622 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 14:08:29,622 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 14:08:29,622 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 14:08:29,622 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 14:08:29,623 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 14:08:29,623 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 14:08:29,623 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 14:08:29,623 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 14:08:29,623 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 14:08:29,623 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 14:08:29,623 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 14:08:29,623 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 14:08:29,623 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 14:08:29,623 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 14:08:29,623 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 14:08:29,623 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 14:08:29,623 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 14:08:29,623 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 14:08:29,623 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 -> 5879c2681ed96cc77c3a736108a75f91f48485de65cb02b98f5b80c68a984bb7 [2025-03-08 14:08:29,874 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 14:08:29,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 14:08:29,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 14:08:29,887 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 14:08:29,887 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 14:08:29,888 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-33.i [2025-03-08 14:08:31,061 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f50a8b1fa/65542433e3cb4292b9d5c0937d9fb4e8/FLAGc942408c9 [2025-03-08 14:08:31,321 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 14:08:31,326 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-33.i [2025-03-08 14:08:31,334 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f50a8b1fa/65542433e3cb4292b9d5c0937d9fb4e8/FLAGc942408c9 [2025-03-08 14:08:31,351 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f50a8b1fa/65542433e3cb4292b9d5c0937d9fb4e8 [2025-03-08 14:08:31,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 14:08:31,354 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 14:08:31,356 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 14:08:31,356 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 14:08:31,359 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 14:08:31,360 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 02:08:31" (1/1) ... [2025-03-08 14:08:31,361 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4424c496 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:31, skipping insertion in model container [2025-03-08 14:08:31,362 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 02:08:31" (1/1) ... [2025-03-08 14:08:31,382 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 14:08:31,483 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_loopvsstraightlinecode_100-while_file-33.i[916,929] [2025-03-08 14:08:31,558 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 14:08:31,567 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 14:08:31,574 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_loopvsstraightlinecode_100-while_file-33.i[916,929] [2025-03-08 14:08:31,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 14:08:31,624 INFO L204 MainTranslator]: Completed translation [2025-03-08 14:08:31,625 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:31 WrapperNode [2025-03-08 14:08:31,625 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 14:08:31,626 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 14:08:31,626 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 14:08:31,626 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 14:08:31,630 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:31" (1/1) ... [2025-03-08 14:08:31,637 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:31" (1/1) ... [2025-03-08 14:08:31,676 INFO L138 Inliner]: procedures = 26, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 278 [2025-03-08 14:08:31,677 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 14:08:31,677 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 14:08:31,677 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 14:08:31,678 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 14:08:31,684 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:31" (1/1) ... [2025-03-08 14:08:31,684 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:31" (1/1) ... [2025-03-08 14:08:31,691 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:31" (1/1) ... [2025-03-08 14:08:31,713 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-03-08 14:08:31,714 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:31" (1/1) ... [2025-03-08 14:08:31,714 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:31" (1/1) ... [2025-03-08 14:08:31,725 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:31" (1/1) ... [2025-03-08 14:08:31,728 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:31" (1/1) ... [2025-03-08 14:08:31,730 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:31" (1/1) ... [2025-03-08 14:08:31,731 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:31" (1/1) ... [2025-03-08 14:08:31,734 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 14:08:31,736 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 14:08:31,736 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 14:08:31,736 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 14:08:31,737 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:31" (1/1) ... [2025-03-08 14:08:31,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 14:08:31,754 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 14:08:31,768 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 14:08:31,774 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 14:08:31,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 14:08:31,787 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-08 14:08:31,787 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-08 14:08:31,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 14:08:31,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 14:08:31,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 14:08:31,859 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 14:08:31,861 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 14:08:32,180 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L213: havoc property_#t~bitwise29#1;havoc property_#t~bitwise30#1;havoc property_#t~short31#1; [2025-03-08 14:08:32,218 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2025-03-08 14:08:32,218 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 14:08:32,234 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 14:08:32,235 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-08 14:08:32,236 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 02:08:32 BoogieIcfgContainer [2025-03-08 14:08:32,236 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 14:08:32,238 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 14:08:32,238 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 14:08:32,241 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 14:08:32,242 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 02:08:31" (1/3) ... [2025-03-08 14:08:32,242 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7573c72b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 02:08:32, skipping insertion in model container [2025-03-08 14:08:32,242 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:31" (2/3) ... [2025-03-08 14:08:32,243 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7573c72b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 02:08:32, skipping insertion in model container [2025-03-08 14:08:32,243 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 02:08:32" (3/3) ... [2025-03-08 14:08:32,244 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-33.i [2025-03-08 14:08:32,255 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 14:08:32,257 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-while_file-33.i that has 2 procedures, 117 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-08 14:08:32,325 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 14:08:32,336 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;@13c67a3f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 14:08:32,337 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 14:08:32,343 INFO L276 IsEmpty]: Start isEmpty. Operand has 117 states, 76 states have (on average 1.381578947368421) internal successors, (105), 77 states have internal predecessors, (105), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-03-08 14:08:32,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2025-03-08 14:08:32,353 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 14:08:32,354 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 14:08:32,355 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 14:08:32,359 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 14:08:32,359 INFO L85 PathProgramCache]: Analyzing trace with hash 1929475324, now seen corresponding path program 1 times [2025-03-08 14:08:32,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 14:08:32,366 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [255226355] [2025-03-08 14:08:32,366 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 14:08:32,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 14:08:32,450 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 243 statements into 1 equivalence classes. [2025-03-08 14:08:32,479 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 243 of 243 statements. [2025-03-08 14:08:32,479 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 14:08:32,479 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 14:08:32,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 2738 trivial. 0 not checked. [2025-03-08 14:08:32,687 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 14:08:32,687 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [255226355] [2025-03-08 14:08:32,688 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [255226355] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 14:08:32,688 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1839804193] [2025-03-08 14:08:32,688 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 14:08:32,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 14:08:32,688 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 14:08:32,691 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-08 14:08:32,692 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-08 14:08:32,782 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 243 statements into 1 equivalence classes. [2025-03-08 14:08:32,865 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 243 of 243 statements. [2025-03-08 14:08:32,865 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 14:08:32,865 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 14:08:32,868 INFO L256 TraceCheckSpWp]: Trace formula consists of 557 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-08 14:08:32,877 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 14:08:32,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 2738 trivial. 0 not checked. [2025-03-08 14:08:32,901 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-08 14:08:32,901 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1839804193] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 14:08:32,902 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-08 14:08:32,902 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-08 14:08:32,905 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [911031342] [2025-03-08 14:08:32,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 14:08:32,908 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-08 14:08:32,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 14:08:32,919 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-08 14:08:32,920 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 14:08:32,921 INFO L87 Difference]: Start difference. First operand has 117 states, 76 states have (on average 1.381578947368421) internal successors, (105), 77 states have internal predecessors, (105), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2025-03-08 14:08:32,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 14:08:32,947 INFO L93 Difference]: Finished difference Result 228 states and 395 transitions. [2025-03-08 14:08:32,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-08 14:08:32,949 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) Word has length 243 [2025-03-08 14:08:32,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 14:08:32,953 INFO L225 Difference]: With dead ends: 228 [2025-03-08 14:08:32,954 INFO L226 Difference]: Without dead ends: 114 [2025-03-08 14:08:32,958 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 244 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 14:08:32,960 INFO L435 NwaCegarLoop]: 172 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 172 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-08 14:08:32,961 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 172 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-08 14:08:32,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2025-03-08 14:08:32,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2025-03-08 14:08:32,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 74 states have (on average 1.3513513513513513) internal successors, (100), 74 states have internal predecessors, (100), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-03-08 14:08:32,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 176 transitions. [2025-03-08 14:08:32,997 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 176 transitions. Word has length 243 [2025-03-08 14:08:32,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 14:08:32,997 INFO L471 AbstractCegarLoop]: Abstraction has 114 states and 176 transitions. [2025-03-08 14:08:33,000 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2025-03-08 14:08:33,000 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 176 transitions. [2025-03-08 14:08:33,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2025-03-08 14:08:33,003 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 14:08:33,003 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 14:08:33,012 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-03-08 14:08:33,205 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-03-08 14:08:33,205 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 14:08:33,206 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 14:08:33,207 INFO L85 PathProgramCache]: Analyzing trace with hash 1441149374, now seen corresponding path program 1 times [2025-03-08 14:08:33,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 14:08:33,207 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [192963309] [2025-03-08 14:08:33,207 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 14:08:33,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 14:08:33,250 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 243 statements into 1 equivalence classes. [2025-03-08 14:08:33,323 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 243 of 243 statements. [2025-03-08 14:08:33,323 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 14:08:33,323 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 14:08:33,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2025-03-08 14:08:33,827 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 14:08:33,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [192963309] [2025-03-08 14:08:33,828 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [192963309] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 14:08:33,828 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 14:08:33,828 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-03-08 14:08:33,828 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151079972] [2025-03-08 14:08:33,828 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 14:08:33,829 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-08 14:08:33,830 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 14:08:33,831 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-08 14:08:33,831 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-03-08 14:08:33,831 INFO L87 Difference]: Start difference. First operand 114 states and 176 transitions. Second operand has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 6 states have internal predecessors, (56), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-03-08 14:08:34,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 14:08:34,011 INFO L93 Difference]: Finished difference Result 284 states and 438 transitions. [2025-03-08 14:08:34,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-08 14:08:34,012 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 6 states have internal predecessors, (56), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 243 [2025-03-08 14:08:34,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 14:08:34,015 INFO L225 Difference]: With dead ends: 284 [2025-03-08 14:08:34,015 INFO L226 Difference]: Without dead ends: 173 [2025-03-08 14:08:34,016 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2025-03-08 14:08:34,016 INFO L435 NwaCegarLoop]: 175 mSDtfsCounter, 74 mSDsluCounter, 642 mSDsCounter, 0 mSdLazyCounter, 146 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 817 SdHoareTripleChecker+Invalid, 149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 146 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-08 14:08:34,016 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 817 Invalid, 149 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 146 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-08 14:08:34,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2025-03-08 14:08:34,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 170. [2025-03-08 14:08:34,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 170 states, 123 states have (on average 1.3983739837398375) internal successors, (172), 124 states have internal predecessors, (172), 44 states have call successors, (44), 2 states have call predecessors, (44), 2 states have return successors, (44), 43 states have call predecessors, (44), 44 states have call successors, (44) [2025-03-08 14:08:34,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 260 transitions. [2025-03-08 14:08:34,042 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 260 transitions. Word has length 243 [2025-03-08 14:08:34,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 14:08:34,043 INFO L471 AbstractCegarLoop]: Abstraction has 170 states and 260 transitions. [2025-03-08 14:08:34,043 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 6 states have internal predecessors, (56), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-03-08 14:08:34,043 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 260 transitions. [2025-03-08 14:08:34,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2025-03-08 14:08:34,048 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 14:08:34,048 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 14:08:34,048 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 14:08:34,048 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 14:08:34,049 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 14:08:34,049 INFO L85 PathProgramCache]: Analyzing trace with hash -366305089, now seen corresponding path program 1 times [2025-03-08 14:08:34,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 14:08:34,051 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2139145200] [2025-03-08 14:08:34,051 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 14:08:34,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 14:08:34,071 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 243 statements into 1 equivalence classes. [2025-03-08 14:08:34,297 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 243 of 243 statements. [2025-03-08 14:08:34,298 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 14:08:34,298 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 14:08:35,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2025-03-08 14:08:35,649 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 14:08:35,650 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2139145200] [2025-03-08 14:08:35,651 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2139145200] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 14:08:35,651 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 14:08:35,651 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-03-08 14:08:35,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921657317] [2025-03-08 14:08:35,651 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 14:08:35,651 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-08 14:08:35,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 14:08:35,653 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-08 14:08:35,653 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2025-03-08 14:08:35,653 INFO L87 Difference]: Start difference. First operand 170 states and 260 transitions. Second operand has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 6 states have internal predecessors, (56), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-03-08 14:08:36,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 14:08:36,075 INFO L93 Difference]: Finished difference Result 354 states and 535 transitions. [2025-03-08 14:08:36,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-08 14:08:36,076 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 6 states have internal predecessors, (56), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 243 [2025-03-08 14:08:36,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 14:08:36,079 INFO L225 Difference]: With dead ends: 354 [2025-03-08 14:08:36,081 INFO L226 Difference]: Without dead ends: 187 [2025-03-08 14:08:36,082 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2025-03-08 14:08:36,083 INFO L435 NwaCegarLoop]: 173 mSDtfsCounter, 99 mSDsluCounter, 439 mSDsCounter, 0 mSdLazyCounter, 219 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 99 SdHoareTripleChecker+Valid, 612 SdHoareTripleChecker+Invalid, 223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 219 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-03-08 14:08:36,083 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [99 Valid, 612 Invalid, 223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 219 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-03-08 14:08:36,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2025-03-08 14:08:36,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 184. [2025-03-08 14:08:36,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 131 states have (on average 1.366412213740458) internal successors, (179), 132 states have internal predecessors, (179), 48 states have call successors, (48), 4 states have call predecessors, (48), 4 states have return successors, (48), 47 states have call predecessors, (48), 48 states have call successors, (48) [2025-03-08 14:08:36,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 275 transitions. [2025-03-08 14:08:36,100 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 275 transitions. Word has length 243 [2025-03-08 14:08:36,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 14:08:36,101 INFO L471 AbstractCegarLoop]: Abstraction has 184 states and 275 transitions. [2025-03-08 14:08:36,101 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 6 states have internal predecessors, (56), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-03-08 14:08:36,101 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 275 transitions. [2025-03-08 14:08:36,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2025-03-08 14:08:36,103 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 14:08:36,103 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 14:08:36,103 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-08 14:08:36,103 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 14:08:36,103 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 14:08:36,103 INFO L85 PathProgramCache]: Analyzing trace with hash -636059969, now seen corresponding path program 1 times [2025-03-08 14:08:36,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 14:08:36,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595119134] [2025-03-08 14:08:36,104 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 14:08:36,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 14:08:36,118 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 243 statements into 1 equivalence classes. [2025-03-08 14:08:36,134 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 243 of 243 statements. [2025-03-08 14:08:36,134 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 14:08:36,134 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 14:08:36,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2025-03-08 14:08:36,745 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 14:08:36,745 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595119134] [2025-03-08 14:08:36,745 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1595119134] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 14:08:36,745 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 14:08:36,745 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-03-08 14:08:36,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034327295] [2025-03-08 14:08:36,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 14:08:36,746 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-03-08 14:08:36,746 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 14:08:36,746 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-03-08 14:08:36,746 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2025-03-08 14:08:36,747 INFO L87 Difference]: Start difference. First operand 184 states and 275 transitions. Second operand has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-03-08 14:08:37,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 14:08:37,068 INFO L93 Difference]: Finished difference Result 368 states and 549 transitions. [2025-03-08 14:08:37,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-03-08 14:08:37,069 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) Word has length 243 [2025-03-08 14:08:37,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 14:08:37,072 INFO L225 Difference]: With dead ends: 368 [2025-03-08 14:08:37,072 INFO L226 Difference]: Without dead ends: 187 [2025-03-08 14:08:37,073 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2025-03-08 14:08:37,074 INFO L435 NwaCegarLoop]: 194 mSDtfsCounter, 67 mSDsluCounter, 643 mSDsCounter, 0 mSdLazyCounter, 255 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 837 SdHoareTripleChecker+Invalid, 256 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 255 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-08 14:08:37,075 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [67 Valid, 837 Invalid, 256 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 255 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-08 14:08:37,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2025-03-08 14:08:37,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 184. [2025-03-08 14:08:37,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 131 states have (on average 1.3587786259541985) internal successors, (178), 132 states have internal predecessors, (178), 48 states have call successors, (48), 4 states have call predecessors, (48), 4 states have return successors, (48), 47 states have call predecessors, (48), 48 states have call successors, (48) [2025-03-08 14:08:37,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 274 transitions. [2025-03-08 14:08:37,103 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 274 transitions. Word has length 243 [2025-03-08 14:08:37,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 14:08:37,103 INFO L471 AbstractCegarLoop]: Abstraction has 184 states and 274 transitions. [2025-03-08 14:08:37,103 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 7 states have internal predecessors, (56), 1 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38) [2025-03-08 14:08:37,104 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 274 transitions. [2025-03-08 14:08:37,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2025-03-08 14:08:37,106 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 14:08:37,106 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 14:08:37,107 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-08 14:08:37,107 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 14:08:37,107 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 14:08:37,107 INFO L85 PathProgramCache]: Analyzing trace with hash 2128119053, now seen corresponding path program 1 times [2025-03-08 14:08:37,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 14:08:37,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [858888043] [2025-03-08 14:08:37,108 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 14:08:37,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 14:08:37,127 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 246 statements into 1 equivalence classes. [2025-03-08 14:08:37,277 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 246 of 246 statements. [2025-03-08 14:08:37,278 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 14:08:37,278 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 14:08:37,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2025-03-08 14:08:37,642 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 14:08:37,642 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [858888043] [2025-03-08 14:08:37,642 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [858888043] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 14:08:37,642 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [135332327] [2025-03-08 14:08:37,643 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 14:08:37,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 14:08:37,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 14:08:37,645 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-08 14:08:37,647 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-08 14:08:37,714 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 246 statements into 1 equivalence classes. [2025-03-08 14:08:37,778 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 246 of 246 statements. [2025-03-08 14:08:37,778 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 14:08:37,778 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 14:08:37,781 INFO L256 TraceCheckSpWp]: Trace formula consists of 562 conjuncts, 10 conjuncts are in the unsatisfiable core [2025-03-08 14:08:37,786 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 14:08:38,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 37 proven. 111 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2025-03-08 14:08:38,143 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-08 14:08:38,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2025-03-08 14:08:38,523 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [135332327] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-08 14:08:38,523 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-08 14:08:38,523 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2025-03-08 14:08:38,523 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [48611988] [2025-03-08 14:08:38,524 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-08 14:08:38,524 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2025-03-08 14:08:38,526 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 14:08:38,526 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2025-03-08 14:08:38,527 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=234, Unknown=0, NotChecked=0, Total=306 [2025-03-08 14:08:38,527 INFO L87 Difference]: Start difference. First operand 184 states and 274 transitions. Second operand has 18 states, 18 states have (on average 6.888888888888889) internal successors, (124), 18 states have internal predecessors, (124), 3 states have call successors, (112), 2 states have call predecessors, (112), 4 states have return successors, (113), 2 states have call predecessors, (113), 3 states have call successors, (113) [2025-03-08 14:08:39,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 14:08:39,212 INFO L93 Difference]: Finished difference Result 376 states and 553 transitions. [2025-03-08 14:08:39,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-03-08 14:08:39,213 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 6.888888888888889) internal successors, (124), 18 states have internal predecessors, (124), 3 states have call successors, (112), 2 states have call predecessors, (112), 4 states have return successors, (113), 2 states have call predecessors, (113), 3 states have call successors, (113) Word has length 246 [2025-03-08 14:08:39,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 14:08:39,215 INFO L225 Difference]: With dead ends: 376 [2025-03-08 14:08:39,215 INFO L226 Difference]: Without dead ends: 195 [2025-03-08 14:08:39,215 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 510 GetRequests, 484 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 115 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=174, Invalid=582, Unknown=0, NotChecked=0, Total=756 [2025-03-08 14:08:39,216 INFO L435 NwaCegarLoop]: 144 mSDtfsCounter, 332 mSDsluCounter, 890 mSDsCounter, 0 mSdLazyCounter, 1116 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 338 SdHoareTripleChecker+Valid, 1034 SdHoareTripleChecker+Invalid, 1157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 1116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-03-08 14:08:39,216 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [338 Valid, 1034 Invalid, 1157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 1116 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-03-08 14:08:39,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2025-03-08 14:08:39,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 191. [2025-03-08 14:08:39,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 136 states have (on average 1.3308823529411764) internal successors, (181), 137 states have internal predecessors, (181), 48 states have call successors, (48), 6 states have call predecessors, (48), 6 states have return successors, (48), 47 states have call predecessors, (48), 48 states have call successors, (48) [2025-03-08 14:08:39,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 277 transitions. [2025-03-08 14:08:39,240 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 277 transitions. Word has length 246 [2025-03-08 14:08:39,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 14:08:39,240 INFO L471 AbstractCegarLoop]: Abstraction has 191 states and 277 transitions. [2025-03-08 14:08:39,241 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.888888888888889) internal successors, (124), 18 states have internal predecessors, (124), 3 states have call successors, (112), 2 states have call predecessors, (112), 4 states have return successors, (113), 2 states have call predecessors, (113), 3 states have call successors, (113) [2025-03-08 14:08:39,241 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 277 transitions. [2025-03-08 14:08:39,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2025-03-08 14:08:39,244 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 14:08:39,244 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 14:08:39,252 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2025-03-08 14:08:39,445 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 14:08:39,445 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 14:08:39,446 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 14:08:39,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1744299789, now seen corresponding path program 1 times [2025-03-08 14:08:39,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 14:08:39,446 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796675505] [2025-03-08 14:08:39,446 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 14:08:39,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 14:08:39,463 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 246 statements into 1 equivalence classes. [2025-03-08 14:08:39,558 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 246 of 246 statements. [2025-03-08 14:08:39,558 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 14:08:39,558 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 14:08:39,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2025-03-08 14:08:39,835 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 14:08:39,835 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796675505] [2025-03-08 14:08:39,836 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [796675505] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 14:08:39,836 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [92415144] [2025-03-08 14:08:39,836 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 14:08:39,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 14:08:39,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 14:08:39,839 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-08 14:08:39,840 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-03-08 14:08:39,911 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 246 statements into 1 equivalence classes. [2025-03-08 14:08:39,963 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 246 of 246 statements. [2025-03-08 14:08:39,964 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 14:08:39,964 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 14:08:39,968 INFO L256 TraceCheckSpWp]: Trace formula consists of 562 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-03-08 14:08:39,972 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 14:08:40,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 37 proven. 111 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2025-03-08 14:08:40,202 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-08 14:08:40,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 2701 trivial. 0 not checked. [2025-03-08 14:08:40,427 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [92415144] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-08 14:08:40,427 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-08 14:08:40,427 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2025-03-08 14:08:40,427 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1529301592] [2025-03-08 14:08:40,427 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-08 14:08:40,429 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2025-03-08 14:08:40,429 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 14:08:40,430 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2025-03-08 14:08:40,430 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2025-03-08 14:08:40,431 INFO L87 Difference]: Start difference. First operand 191 states and 277 transitions. Second operand has 14 states, 14 states have (on average 8.0) internal successors, (112), 14 states have internal predecessors, (112), 3 states have call successors, (112), 2 states have call predecessors, (112), 4 states have return successors, (113), 2 states have call predecessors, (113), 3 states have call successors, (113) [2025-03-08 14:08:41,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 14:08:41,133 INFO L93 Difference]: Finished difference Result 492 states and 726 transitions. [2025-03-08 14:08:41,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2025-03-08 14:08:41,134 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 8.0) internal successors, (112), 14 states have internal predecessors, (112), 3 states have call successors, (112), 2 states have call predecessors, (112), 4 states have return successors, (113), 2 states have call predecessors, (113), 3 states have call successors, (113) Word has length 246 [2025-03-08 14:08:41,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 14:08:41,136 INFO L225 Difference]: With dead ends: 492 [2025-03-08 14:08:41,136 INFO L226 Difference]: Without dead ends: 304 [2025-03-08 14:08:41,137 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 511 GetRequests, 487 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=183, Invalid=467, Unknown=0, NotChecked=0, Total=650 [2025-03-08 14:08:41,137 INFO L435 NwaCegarLoop]: 217 mSDtfsCounter, 328 mSDsluCounter, 803 mSDsCounter, 0 mSdLazyCounter, 1162 mSolverCounterSat, 83 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 366 SdHoareTripleChecker+Valid, 1020 SdHoareTripleChecker+Invalid, 1245 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 83 IncrementalHoareTripleChecker+Valid, 1162 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2025-03-08 14:08:41,138 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [366 Valid, 1020 Invalid, 1245 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [83 Valid, 1162 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2025-03-08 14:08:41,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2025-03-08 14:08:41,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 191. [2025-03-08 14:08:41,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 136 states have (on average 1.3161764705882353) internal successors, (179), 137 states have internal predecessors, (179), 48 states have call successors, (48), 6 states have call predecessors, (48), 6 states have return successors, (48), 47 states have call predecessors, (48), 48 states have call successors, (48) [2025-03-08 14:08:41,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 275 transitions. [2025-03-08 14:08:41,161 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 275 transitions. Word has length 246 [2025-03-08 14:08:41,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 14:08:41,162 INFO L471 AbstractCegarLoop]: Abstraction has 191 states and 275 transitions. [2025-03-08 14:08:41,162 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 8.0) internal successors, (112), 14 states have internal predecessors, (112), 3 states have call successors, (112), 2 states have call predecessors, (112), 4 states have return successors, (113), 2 states have call predecessors, (113), 3 states have call successors, (113) [2025-03-08 14:08:41,162 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 275 transitions. [2025-03-08 14:08:41,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2025-03-08 14:08:41,165 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 14:08:41,165 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 14:08:41,172 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2025-03-08 14:08:41,365 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 14:08:41,365 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 14:08:41,366 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 14:08:41,366 INFO L85 PathProgramCache]: Analyzing trace with hash 1873382508, now seen corresponding path program 1 times [2025-03-08 14:08:41,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 14:08:41,366 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190183169] [2025-03-08 14:08:41,366 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 14:08:41,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 14:08:41,379 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 246 statements into 1 equivalence classes. [2025-03-08 14:08:41,506 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 246 of 246 statements. [2025-03-08 14:08:41,506 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 14:08:41,506 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-08 14:08:41,507 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-08 14:08:41,512 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 246 statements into 1 equivalence classes. [2025-03-08 14:08:41,633 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 246 of 246 statements. [2025-03-08 14:08:41,634 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 14:08:41,634 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-08 14:08:41,741 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-08 14:08:41,741 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-08 14:08:41,742 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-08 14:08:41,744 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-08 14:08:41,746 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2025-03-08 14:08:41,888 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-08 14:08:41,890 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.03 02:08:41 BoogieIcfgContainer [2025-03-08 14:08:41,890 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-08 14:08:41,891 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-08 14:08:41,891 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-08 14:08:41,891 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-08 14:08:41,892 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 02:08:32" (3/4) ... [2025-03-08 14:08:41,893 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-08 14:08:41,894 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-08 14:08:41,894 INFO L158 Benchmark]: Toolchain (without parser) took 10540.41ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 105.7MB in the beginning and 157.3MB in the end (delta: -51.6MB). Peak memory consumption was 197.1MB. Max. memory is 16.1GB. [2025-03-08 14:08:41,894 INFO L158 Benchmark]: CDTParser took 1.15ms. Allocated memory is still 201.3MB. Free memory was 127.8MB in the beginning and 127.5MB in the end (delta: 307.6kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 14:08:41,895 INFO L158 Benchmark]: CACSL2BoogieTranslator took 269.00ms. Allocated memory is still 142.6MB. Free memory was 105.7MB in the beginning and 89.1MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-08 14:08:41,895 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.21ms. Allocated memory is still 142.6MB. Free memory was 89.1MB in the beginning and 83.9MB in the end (delta: 5.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-08 14:08:41,895 INFO L158 Benchmark]: Boogie Preprocessor took 56.62ms. Allocated memory is still 142.6MB. Free memory was 83.9MB in the beginning and 75.3MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-08 14:08:41,895 INFO L158 Benchmark]: IcfgBuilder took 500.21ms. Allocated memory is still 142.6MB. Free memory was 75.3MB in the beginning and 40.9MB in the end (delta: 34.4MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-03-08 14:08:41,895 INFO L158 Benchmark]: TraceAbstraction took 9652.62ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 39.8MB in the beginning and 157.4MB in the end (delta: -117.6MB). Peak memory consumption was 121.6MB. Max. memory is 16.1GB. [2025-03-08 14:08:41,896 INFO L158 Benchmark]: Witness Printer took 2.84ms. Allocated memory is still 385.9MB. Free memory was 157.4MB in the beginning and 157.3MB in the end (delta: 78.1kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-08 14:08:41,896 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.15ms. Allocated memory is still 201.3MB. Free memory was 127.8MB in the beginning and 127.5MB in the end (delta: 307.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 269.00ms. Allocated memory is still 142.6MB. Free memory was 105.7MB in the beginning and 89.1MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.21ms. Allocated memory is still 142.6MB. Free memory was 89.1MB in the beginning and 83.9MB in the end (delta: 5.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.62ms. Allocated memory is still 142.6MB. Free memory was 83.9MB in the beginning and 75.3MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 500.21ms. Allocated memory is still 142.6MB. Free memory was 75.3MB in the beginning and 40.9MB in the end (delta: 34.4MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 9652.62ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 39.8MB in the beginning and 157.4MB in the end (delta: -117.6MB). Peak memory consumption was 121.6MB. Max. memory is 16.1GB. * Witness Printer took 2.84ms. Allocated memory is still 385.9MB. Free memory was 157.4MB in the beginning and 157.3MB in the end (delta: 78.1kB). Peak memory consumption was 8.4MB. 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 170, overapproximation of someBinaryFLOATComparisonOperation at line 213, overapproximation of someBinaryFLOATComparisonOperation at line 201, overapproximation of someBinaryFLOATComparisonOperation at line 95, overapproximation of someBinaryFLOATComparisonOperation at line 166, overapproximation of someBinaryFLOATComparisonOperation at line 205, overapproximation of someBinaryFLOATComparisonOperation at line 207, overapproximation of someBinaryFLOATComparisonOperation at line 203, overapproximation of someBinaryFLOATComparisonOperation at line 199, overapproximation of someBinaryFLOATComparisonOperation at line 213, overapproximation of someBinaryFLOATComparisonOperation at line 168, overapproximation of someUnaryDOUBLEoperation at line 32, overapproximation of someBinaryArithmeticFLOAToperation at line 139. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 128; [L23] signed long int var_1_2 = 1420370654; [L24] signed char var_1_4 = -2; [L25] signed char var_1_5 = 25; [L26] signed char var_1_6 = -16; [L27] signed char var_1_7 = -50; [L28] signed char var_1_8 = -16; [L29] unsigned char var_1_9 = 25; [L30] unsigned char var_1_10 = 32; [L31] float var_1_11 = 256.5; [L32] float var_1_12 = -0.25; [L33] float var_1_13 = 0.30000000000000004; [L34] float var_1_14 = 49.5; [L35] signed long int var_1_15 = -8; [L36] unsigned char var_1_18 = 0; [L37] signed char var_1_19 = 0; [L38] unsigned char var_1_20 = 0; [L39] unsigned char var_1_21 = 1; [L40] unsigned char var_1_22 = 1; [L41] unsigned char var_1_23 = 0; [L42] unsigned char var_1_24 = 0; [L43] unsigned short int var_1_25 = 32; [L44] unsigned short int var_1_26 = 45018; [L45] unsigned char var_1_27 = 10; [L46] unsigned char var_1_28 = 128; [L47] unsigned char var_1_29 = 64; [L48] unsigned char var_1_30 = 50; [L49] signed short int var_1_31 = 8; [L50] unsigned long int var_1_32 = 10; [L51] unsigned short int var_1_33 = 16; [L52] float var_1_34 = 9.4; [L53] float var_1_35 = 25.5; [L54] float var_1_36 = 24.6; [L55] float var_1_37 = 9999999.2; [L56] float var_1_38 = 16.375; [L57] float var_1_39 = 50.625; [L58] unsigned char var_1_41 = 0; [L59] float var_1_42 = 32.625; [L60] unsigned short int last_1_var_1_25 = 32; VAL [isInitial=0, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1420370654, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L217] isInitial = 1 [L218] FCALL initially() [L219] COND TRUE 1 [L220] CALL updateLastVariables() [L210] last_1_var_1_25 = var_1_25 VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1420370654, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L220] RET updateLastVariables() [L221] CALL updateVariables() [L147] var_1_2 = __VERIFIER_nondet_long() [L148] CALL assume_abort_if_not(var_1_2 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L148] RET assume_abort_if_not(var_1_2 >= 1073741822) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L149] CALL assume_abort_if_not(var_1_2 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L149] RET assume_abort_if_not(var_1_2 <= 2147483646) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=25, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L150] var_1_5 = __VERIFIER_nondet_char() [L151] CALL assume_abort_if_not(var_1_5 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L151] RET assume_abort_if_not(var_1_5 >= -31) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L152] CALL assume_abort_if_not(var_1_5 <= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L152] RET assume_abort_if_not(var_1_5 <= 32) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=-16, var_1_7=-50, var_1_8=-16, var_1_9=25] [L153] var_1_6 = __VERIFIER_nondet_char() [L154] CALL assume_abort_if_not(var_1_6 >= -31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=-50, var_1_8=-16, var_1_9=25] [L154] RET assume_abort_if_not(var_1_6 >= -31) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=-50, var_1_8=-16, var_1_9=25] [L155] CALL assume_abort_if_not(var_1_6 <= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=-50, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=-50, var_1_8=-16, var_1_9=25] [L155] RET assume_abort_if_not(var_1_6 <= 31) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=-50, var_1_8=-16, var_1_9=25] [L156] var_1_7 = __VERIFIER_nondet_char() [L157] CALL assume_abort_if_not(var_1_7 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=-16, var_1_9=25] [L157] RET assume_abort_if_not(var_1_7 >= -63) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=-16, var_1_9=25] [L158] CALL assume_abort_if_not(var_1_7 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=-16, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=-16, var_1_9=25] [L158] RET assume_abort_if_not(var_1_7 <= 63) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=-16, var_1_9=25] [L159] var_1_8 = __VERIFIER_nondet_char() [L160] CALL assume_abort_if_not(var_1_8 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L160] RET assume_abort_if_not(var_1_8 >= -127) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L161] CALL assume_abort_if_not(var_1_8 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L161] RET assume_abort_if_not(var_1_8 <= 126) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L162] var_1_10 = __VERIFIER_nondet_uchar() [L163] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L163] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, last_1_var_1_25=32, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L164] CALL assume_abort_if_not(var_1_10 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L164] RET assume_abort_if_not(var_1_10 <= 127) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L165] var_1_12 = __VERIFIER_nondet_float() [L166] CALL assume_abort_if_not((var_1_12 >= -461168.6018427382800e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L166] RET assume_abort_if_not((var_1_12 >= -461168.6018427382800e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_13=7500000000000001/25000000000000000, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L167] var_1_13 = __VERIFIER_nondet_float() [L168] CALL assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L168] RET assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_14=99/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L169] var_1_14 = __VERIFIER_nondet_float() [L170] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L170] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=0, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L171] var_1_19 = __VERIFIER_nondet_char() [L172] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L172] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L173] CALL assume_abort_if_not(var_1_19 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L173] RET assume_abort_if_not(var_1_19 <= 127) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=0, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L174] var_1_20 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_20 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L175] RET assume_abort_if_not(var_1_20 >= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L176] CALL assume_abort_if_not(var_1_20 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L176] RET assume_abort_if_not(var_1_20 <= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L177] var_1_21 = __VERIFIER_nondet_uchar() [L178] CALL assume_abort_if_not(var_1_21 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L178] RET assume_abort_if_not(var_1_21 >= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L179] CALL assume_abort_if_not(var_1_21 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L179] RET assume_abort_if_not(var_1_21 <= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=1, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L180] var_1_22 = __VERIFIER_nondet_uchar() [L181] CALL assume_abort_if_not(var_1_22 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L181] RET assume_abort_if_not(var_1_22 >= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L182] CALL assume_abort_if_not(var_1_22 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L182] RET assume_abort_if_not(var_1_22 <= 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L183] var_1_24 = __VERIFIER_nondet_uchar() [L184] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L184] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L185] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L185] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=45018, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L186] var_1_26 = __VERIFIER_nondet_ushort() [L187] CALL assume_abort_if_not(var_1_26 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L187] RET assume_abort_if_not(var_1_26 >= 32767) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L188] CALL assume_abort_if_not(var_1_26 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L188] RET assume_abort_if_not(var_1_26 <= 65534) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=128, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L189] var_1_28 = __VERIFIER_nondet_uchar() [L190] CALL assume_abort_if_not(var_1_28 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L190] RET assume_abort_if_not(var_1_28 >= 127) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L191] CALL assume_abort_if_not(var_1_28 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L191] RET assume_abort_if_not(var_1_28 <= 254) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=64, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L192] var_1_29 = __VERIFIER_nondet_uchar() [L193] CALL assume_abort_if_not(var_1_29 >= 31) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L193] RET assume_abort_if_not(var_1_29 >= 31) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L194] CALL assume_abort_if_not(var_1_29 <= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L194] RET assume_abort_if_not(var_1_29 <= 64) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=50, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L195] var_1_30 = __VERIFIER_nondet_uchar() [L196] CALL assume_abort_if_not(var_1_30 >= 32) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L196] RET assume_abort_if_not(var_1_30 >= 32) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L197] CALL assume_abort_if_not(var_1_30 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L197] RET assume_abort_if_not(var_1_30 <= 63) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=51/2, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L198] var_1_35 = __VERIFIER_nondet_float() [L199] CALL assume_abort_if_not((var_1_35 >= -230584.3009213691390e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 2305843.009213691390e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L199] RET assume_abort_if_not((var_1_35 >= -230584.3009213691390e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 2305843.009213691390e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_36=123/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L200] var_1_36 = __VERIFIER_nondet_float() [L201] CALL assume_abort_if_not((var_1_36 >= -230584.3009213691390e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 2305843.009213691390e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L201] RET assume_abort_if_not((var_1_36 >= -230584.3009213691390e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 2305843.009213691390e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_37=49999996/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L202] var_1_37 = __VERIFIER_nondet_float() [L203] CALL assume_abort_if_not((var_1_37 >= -230584.3009213691390e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 2305843.009213691390e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L203] RET assume_abort_if_not((var_1_37 >= -230584.3009213691390e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 2305843.009213691390e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_38=131/8, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L204] var_1_38 = __VERIFIER_nondet_float() [L205] CALL assume_abort_if_not((var_1_38 >= -230584.3009213691390e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 2305843.009213691390e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L205] RET assume_abort_if_not((var_1_38 >= -230584.3009213691390e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 2305843.009213691390e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_39=405/8, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L206] var_1_39 = __VERIFIER_nondet_float() [L207] CALL assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L207] RET assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L221] RET updateVariables() [L222] CALL step() [L64] signed char stepLocal_0 = var_1_7; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_0=0, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L65] COND FALSE !(last_1_var_1_25 < stepLocal_0) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=-2, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L68] var_1_4 = ((((((var_1_5 + var_1_6) + var_1_7)) > (var_1_8)) ? (((var_1_5 + var_1_6) + var_1_7)) : (var_1_8))) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=10, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L69] COND TRUE \read(var_1_21) [L70] var_1_27 = (var_1_28 - ((var_1_29 + var_1_30) - 8)) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_41=0, var_1_42=261/8, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L74] var_1_41 = var_1_29 [L75] var_1_42 = var_1_35 [L76] signed long int stepLocal_2 = var_1_41 + var_1_7; [L77] signed char stepLocal_1 = var_1_6; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_2=31, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=0, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L78] COND FALSE !(stepLocal_2 <= var_1_6) [L85] var_1_18 = var_1_22 VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L87] COND TRUE \read(var_1_21) [L88] var_1_23 = (var_1_18 && var_1_24) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L92] unsigned char stepLocal_7 = var_1_23; [L93] unsigned short int stepLocal_6 = var_1_26; [L94] signed char stepLocal_5 = var_1_4; [L95] unsigned char stepLocal_4 = var_1_13 > var_1_12; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=0, stepLocal_5=31, stepLocal_6=-65538, stepLocal_7=0, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=8, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L96] COND FALSE !((var_1_24 && var_1_20) && stepLocal_7) [L109] var_1_31 = var_1_10 VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=0, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=-8, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L111] COND TRUE ! var_1_23 [L112] var_1_15 = var_1_5 VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=0, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L120] unsigned char stepLocal_8 = var_1_15 > -1; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=0, stepLocal_5=31, stepLocal_6=-65538, stepLocal_8=1, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=16, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L121] COND TRUE stepLocal_8 && var_1_18 [L122] var_1_33 = (var_1_26 - var_1_15) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=0, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=65532, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L126] signed char stepLocal_3 = var_1_8; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_3=31, stepLocal_4=0, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=32, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=65532, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L127] COND TRUE stepLocal_3 != (var_1_19 + var_1_33) [L128] var_1_25 = (((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) - var_1_19) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=0, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=128, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=65532, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L132] var_1_1 = ((var_1_2 - 256) - var_1_33) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=0, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=65532, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L133] EXPR var_1_10 | var_1_7 VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=0, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=65532, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L133] EXPR var_1_1 & (var_1_10 | var_1_7) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=0, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=10, var_1_33=65532, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L133] COND FALSE !(var_1_1 < (var_1_1 & (var_1_10 | var_1_7))) [L136] var_1_32 = (((((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29))) < 0 ) ? -((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29))) : ((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29))))) [L137] unsigned char stepLocal_9 = var_1_20; VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=0, stepLocal_5=31, stepLocal_6=-65538, stepLocal_9=-255, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_34=47/5, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L138] COND TRUE (var_1_19 > (var_1_32 + var_1_8)) && stepLocal_9 [L139] var_1_34 = ((((((var_1_35) < (var_1_36)) ? (var_1_35) : (var_1_36))) + ((((var_1_37) < (var_1_38)) ? (var_1_37) : (var_1_38)))) + (var_1_14 - var_1_39)) VAL [isInitial=1, last_1_var_1_25=32, stepLocal_1=29, stepLocal_4=0, stepLocal_5=31, stepLocal_6=-65538, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L222] RET step() [L223] CALL, EXPR property() [L213] EXPR (((var_1_1 == ((signed long int) ((var_1_2 - 256) - var_1_33))) && (var_1_4 == ((signed char) ((((((var_1_5 + var_1_6) + var_1_7)) > (var_1_8)) ? (((var_1_5 + var_1_6) + var_1_7)) : (var_1_8)))))) && ((last_1_var_1_25 < var_1_7) ? (var_1_9 == ((unsigned char) (var_1_10 + 1))) : 1)) && ((var_1_1 < (var_1_1 & (var_1_10 | var_1_7))) ? (var_1_11 == ((float) ((((var_1_12 + (var_1_13 - var_1_14)) < 0 ) ? -(var_1_12 + (var_1_13 - var_1_14)) : (var_1_12 + (var_1_13 - var_1_14)))))) : 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L213] EXPR var_1_10 | var_1_7 VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L213] EXPR var_1_1 & (var_1_10 | var_1_7) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L213] EXPR (((var_1_1 == ((signed long int) ((var_1_2 - 256) - var_1_33))) && (var_1_4 == ((signed char) ((((((var_1_5 + var_1_6) + var_1_7)) > (var_1_8)) ? (((var_1_5 + var_1_6) + var_1_7)) : (var_1_8)))))) && ((last_1_var_1_25 < var_1_7) ? (var_1_9 == ((unsigned char) (var_1_10 + 1))) : 1)) && ((var_1_1 < (var_1_1 & (var_1_10 | var_1_7))) ? (var_1_11 == ((float) ((((var_1_12 + (var_1_13 - var_1_14)) < 0 ) ? -(var_1_12 + (var_1_13 - var_1_14)) : (var_1_12 + (var_1_13 - var_1_14)))))) : 1) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L213-L214] return ((((((((((((((var_1_1 == ((signed long int) ((var_1_2 - 256) - var_1_33))) && (var_1_4 == ((signed char) ((((((var_1_5 + var_1_6) + var_1_7)) > (var_1_8)) ? (((var_1_5 + var_1_6) + var_1_7)) : (var_1_8)))))) && ((last_1_var_1_25 < var_1_7) ? (var_1_9 == ((unsigned char) (var_1_10 + 1))) : 1)) && ((var_1_1 < (var_1_1 & (var_1_10 | var_1_7))) ? (var_1_11 == ((float) ((((var_1_12 + (var_1_13 - var_1_14)) < 0 ) ? -(var_1_12 + (var_1_13 - var_1_14)) : (var_1_12 + (var_1_13 - var_1_14)))))) : 1)) && ((! var_1_23) ? (var_1_15 == ((signed long int) var_1_5)) : ((var_1_12 > (var_1_14 - var_1_13)) ? (var_1_15 == ((signed long int) (var_1_9 + var_1_8))) : (var_1_15 == ((signed long int) 64))))) && (((var_1_41 + var_1_7) <= var_1_6) ? ((var_1_6 == (var_1_10 - var_1_19)) ? (var_1_18 == ((unsigned char) ((var_1_20 && var_1_21) && var_1_22))) : (var_1_18 == ((unsigned char) var_1_22))) : (var_1_18 == ((unsigned char) var_1_22)))) && (var_1_21 ? (var_1_23 == ((unsigned char) (var_1_18 && var_1_24))) : (var_1_23 == ((unsigned char) var_1_24)))) && ((var_1_8 != (var_1_19 + var_1_33)) ? (var_1_25 == ((unsigned short int) (((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26))) - var_1_19))) : (var_1_25 == ((unsigned short int) var_1_26)))) && (var_1_21 ? (var_1_27 == ((unsigned char) (var_1_28 - ((var_1_29 + var_1_30) - 8)))) : (var_1_27 == ((unsigned char) (var_1_28 - var_1_30))))) && (((var_1_24 && var_1_20) && var_1_23) ? (((var_1_13 > var_1_12) && var_1_21) ? ((var_1_26 > var_1_27) ? (var_1_31 == ((signed short int) ((((var_1_19) > (var_1_7)) ? (var_1_19) : (var_1_7))))) : ((var_1_4 < var_1_27) ? (var_1_31 == ((signed short int) (((((var_1_4 - var_1_29)) < (var_1_10)) ? ((var_1_4 - var_1_29)) : (var_1_10))))) : (var_1_31 == ((signed short int) var_1_28)))) : 1) : (var_1_31 == ((signed short int) var_1_10)))) && (var_1_32 == ((unsigned long int) (((((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29))) < 0 ) ? -((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29))) : ((((var_1_1) < (var_1_29)) ? (var_1_1) : (var_1_29)))))))) && (((var_1_15 > -1) && var_1_18) ? (var_1_33 == ((unsigned short int) (var_1_26 - var_1_15))) : (var_1_33 == ((unsigned short int) (53655 - var_1_10))))) && (((var_1_19 > (var_1_32 + var_1_8)) && var_1_20) ? (var_1_34 == ((float) ((((((var_1_35) < (var_1_36)) ? (var_1_35) : (var_1_36))) + ((((var_1_37) < (var_1_38)) ? (var_1_37) : (var_1_38)))) + (var_1_14 - var_1_39)))) : (var_1_18 ? (var_1_34 == ((float) (var_1_12 + (var_1_14 - var_1_13)))) : 1))) && (var_1_41 == ((unsigned char) var_1_29))) && (var_1_42 == ((float) var_1_35)) ; [L223] RET, EXPR property() [L223] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] [L19] reach_error() VAL [isInitial=1, last_1_var_1_25=32, var_1_10=0, var_1_11=513/2, var_1_15=2, var_1_18=-255, var_1_19=63, var_1_1=1073676034, var_1_20=-255, var_1_21=1, var_1_22=-255, var_1_23=0, var_1_24=0, var_1_25=65471, var_1_26=-65538, var_1_27=168, var_1_28=106750, var_1_29=-225, var_1_2=1073741822, var_1_30=-193, var_1_31=0, var_1_32=31, var_1_33=65532, var_1_35=1420370659, var_1_41=-225, var_1_42=1420370659, var_1_4=31, var_1_5=2, var_1_6=29, var_1_7=0, var_1_8=31, var_1_9=25] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 117 locations, 219 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 9.4s, OverallIterations: 7, TraceHistogramMax: 38, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 944 SdHoareTripleChecker+Valid, 1.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 900 mSDsluCounter, 4492 SdHoareTripleChecker+Invalid, 1.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3417 mSDsCounter, 132 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2902 IncrementalHoareTripleChecker+Invalid, 3034 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 132 mSolverCounterUnsat, 1075 mSDtfsCounter, 2902 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1289 GetRequests, 1222 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 211 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=191occurred in iteration=5, InterpolantAutomatonStates: 58, 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, 6 MinimizatonAttempts, 126 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 4.5s InterpolantComputationTime, 2445 NumberOfCodeBlocks, 2445 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 2680 ConstructedInterpolants, 0 QuantifiedInterpolants, 11351 SizeOfPredicates, 10 NumberOfNonLiveVariables, 1681 ConjunctsInSsa, 19 ConjunctsInUnsatCore, 11 InterpolantComputations, 4 PerfectInterpolantSequences, 30192/30932 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-03-08 14:08:41,914 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/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_loopvsstraightlinecode_100-while_file-33.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 5879c2681ed96cc77c3a736108a75f91f48485de65cb02b98f5b80c68a984bb7 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 14:08:43,768 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 14:08:43,848 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-08 14:08:43,856 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 14:08:43,859 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 14:08:43,873 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 14:08:43,873 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 14:08:43,874 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 14:08:43,874 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 14:08:43,874 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 14:08:43,874 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 14:08:43,875 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 14:08:43,875 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 14:08:43,875 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 14:08:43,876 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 14:08:43,876 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 14:08:43,876 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 14:08:43,876 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-08 14:08:43,876 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-08 14:08:43,876 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 14:08:43,877 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 14:08:43,877 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 14:08:43,877 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 14:08:43,877 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-08 14:08:43,877 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-08 14:08:43,877 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-08 14:08:43,877 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-08 14:08:43,877 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 14:08:43,877 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 14:08:43,877 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 14:08:43,878 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 14:08:43,878 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 14:08:43,878 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 14:08:43,878 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 14:08:43,878 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 14:08:43,878 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 14:08:43,878 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 14:08:43,878 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 14:08:43,878 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 14:08:43,879 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-08 14:08:43,879 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-08 14:08:43,879 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 14:08:43,879 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 14:08:43,879 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 14:08:43,879 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 14:08:43,879 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 -> 5879c2681ed96cc77c3a736108a75f91f48485de65cb02b98f5b80c68a984bb7 [2025-03-08 14:08:44,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 14:08:44,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 14:08:44,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 14:08:44,145 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 14:08:44,146 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 14:08:44,148 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-33.i [2025-03-08 14:08:45,306 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0c0bbdef/12c8a95c17f3445cbf937487588bbdcc/FLAGf77f07722 [2025-03-08 14:08:45,483 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 14:08:45,483 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-33.i [2025-03-08 14:08:45,489 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0c0bbdef/12c8a95c17f3445cbf937487588bbdcc/FLAGf77f07722 [2025-03-08 14:08:45,851 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0c0bbdef/12c8a95c17f3445cbf937487588bbdcc [2025-03-08 14:08:45,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 14:08:45,854 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 14:08:45,855 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 14:08:45,855 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 14:08:45,858 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 14:08:45,859 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 02:08:45" (1/1) ... [2025-03-08 14:08:45,860 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@494fa0c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:45, skipping insertion in model container [2025-03-08 14:08:45,860 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 02:08:45" (1/1) ... [2025-03-08 14:08:45,874 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 14:08:45,963 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_loopvsstraightlinecode_100-while_file-33.i[916,929] [2025-03-08 14:08:46,023 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 14:08:46,033 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 14:08:46,043 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_loopvsstraightlinecode_100-while_file-33.i[916,929] [2025-03-08 14:08:46,068 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 14:08:46,090 INFO L204 MainTranslator]: Completed translation [2025-03-08 14:08:46,090 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:46 WrapperNode [2025-03-08 14:08:46,090 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 14:08:46,091 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 14:08:46,092 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 14:08:46,092 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 14:08:46,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:46" (1/1) ... [2025-03-08 14:08:46,109 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:46" (1/1) ... [2025-03-08 14:08:46,140 INFO L138 Inliner]: procedures = 27, calls = 51, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 231 [2025-03-08 14:08:46,140 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 14:08:46,144 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 14:08:46,144 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 14:08:46,144 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 14:08:46,150 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:46" (1/1) ... [2025-03-08 14:08:46,151 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:46" (1/1) ... [2025-03-08 14:08:46,157 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:46" (1/1) ... [2025-03-08 14:08:46,173 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-03-08 14:08:46,174 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:46" (1/1) ... [2025-03-08 14:08:46,174 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:46" (1/1) ... [2025-03-08 14:08:46,184 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:46" (1/1) ... [2025-03-08 14:08:46,188 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:46" (1/1) ... [2025-03-08 14:08:46,190 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:46" (1/1) ... [2025-03-08 14:08:46,195 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:46" (1/1) ... [2025-03-08 14:08:46,198 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 14:08:46,198 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 14:08:46,198 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 14:08:46,199 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 14:08:46,199 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:46" (1/1) ... [2025-03-08 14:08:46,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 14:08:46,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 14:08:46,224 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 14:08:46,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 14:08:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 14:08:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-08 14:08:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-08 14:08:46,245 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-08 14:08:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 14:08:46,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 14:08:46,328 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 14:08:46,330 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 14:08:51,174 INFO L? ?]: Removed 28 outVars from TransFormulas that were not future-live. [2025-03-08 14:08:51,175 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 14:08:51,185 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 14:08:51,185 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-08 14:08:51,185 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 02:08:51 BoogieIcfgContainer [2025-03-08 14:08:51,185 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 14:08:51,187 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 14:08:51,187 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 14:08:51,190 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 14:08:51,190 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 02:08:45" (1/3) ... [2025-03-08 14:08:51,191 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@127fe6f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 02:08:51, skipping insertion in model container [2025-03-08 14:08:51,191 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 02:08:46" (2/3) ... [2025-03-08 14:08:51,191 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@127fe6f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 02:08:51, skipping insertion in model container [2025-03-08 14:08:51,191 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 02:08:51" (3/3) ... [2025-03-08 14:08:51,192 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-33.i [2025-03-08 14:08:51,201 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 14:08:51,202 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-while_file-33.i that has 2 procedures, 102 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-08 14:08:51,236 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 14:08:51,243 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;@2a081bcd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 14:08:51,243 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 14:08:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand has 102 states, 61 states have (on average 1.3278688524590163) internal successors, (81), 62 states have internal predecessors, (81), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-03-08 14:08:51,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-03-08 14:08:51,254 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 14:08:51,255 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 14:08:51,255 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 14:08:51,258 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 14:08:51,258 INFO L85 PathProgramCache]: Analyzing trace with hash -264975961, now seen corresponding path program 1 times [2025-03-08 14:08:51,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-08 14:08:51,266 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [338045623] [2025-03-08 14:08:51,266 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 14:08:51,266 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-08 14:08:51,266 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-08 14:08:51,268 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-08 14:08:51,269 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2025-03-08 14:08:51,368 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-03-08 14:08:51,692 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-03-08 14:08:51,692 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 14:08:51,693 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 14:08:51,708 INFO L256 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-08 14:08:51,716 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 14:08:51,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 914 proven. 0 refuted. 0 times theorem prover too weak. 1898 trivial. 0 not checked. [2025-03-08 14:08:51,758 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-08 14:08:51,758 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-08 14:08:51,758 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [338045623] [2025-03-08 14:08:51,758 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [338045623] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 14:08:51,758 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 14:08:51,759 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 14:08:51,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428770175] [2025-03-08 14:08:51,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 14:08:51,764 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-08 14:08:51,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-08 14:08:51,779 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-08 14:08:51,780 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 14:08:51,782 INFO L87 Difference]: Start difference. First operand has 102 states, 61 states have (on average 1.3278688524590163) internal successors, (81), 62 states have internal predecessors, (81), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2025-03-08 14:08:51,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 14:08:51,806 INFO L93 Difference]: Finished difference Result 198 states and 347 transitions. [2025-03-08 14:08:51,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-08 14:08:51,808 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 239 [2025-03-08 14:08:51,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 14:08:51,812 INFO L225 Difference]: With dead ends: 198 [2025-03-08 14:08:51,812 INFO L226 Difference]: Without dead ends: 99 [2025-03-08 14:08:51,815 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 238 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 14:08:51,817 INFO L435 NwaCegarLoop]: 152 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, 152 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-08 14:08:51,817 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 152 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-08 14:08:51,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2025-03-08 14:08:51,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 99. [2025-03-08 14:08:51,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 59 states have (on average 1.2881355932203389) internal successors, (76), 59 states have internal predecessors, (76), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2025-03-08 14:08:51,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 152 transitions. [2025-03-08 14:08:51,851 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 152 transitions. Word has length 239 [2025-03-08 14:08:51,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 14:08:51,851 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 152 transitions. [2025-03-08 14:08:51,851 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2025-03-08 14:08:51,851 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 152 transitions. [2025-03-08 14:08:51,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-03-08 14:08:51,854 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 14:08:51,854 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 14:08:51,867 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2025-03-08 14:08:52,055 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-08 14:08:52,056 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 14:08:52,056 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 14:08:52,057 INFO L85 PathProgramCache]: Analyzing trace with hash 719992681, now seen corresponding path program 1 times [2025-03-08 14:08:52,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-08 14:08:52,058 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1798159817] [2025-03-08 14:08:52,058 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 14:08:52,058 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-08 14:08:52,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-08 14:08:52,060 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-08 14:08:52,061 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2025-03-08 14:08:52,140 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-03-08 14:08:52,518 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-03-08 14:08:52,518 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 14:08:52,518 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 14:08:52,535 INFO L256 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-03-08 14:08:52,541 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 14:08:53,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 37 proven. 111 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2025-03-08 14:08:53,360 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-08 14:08:53,730 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-08 14:08:53,730 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1798159817] [2025-03-08 14:08:53,730 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1798159817] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 14:08:53,731 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [749866092] [2025-03-08 14:08:53,731 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 14:08:53,731 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2025-03-08 14:08:53,731 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2025-03-08 14:08:53,733 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2025-03-08 14:08:53,734 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2025-03-08 14:08:53,803 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-03-08 14:08:54,801 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-03-08 14:08:54,801 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 14:08:54,802 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 14:08:54,823 INFO L256 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 9 conjuncts are in the unsatisfiable core [2025-03-08 14:08:54,829 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 14:08:55,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 37 proven. 111 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2025-03-08 14:08:55,649 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-08 14:08:56,368 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [749866092] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 14:08:56,369 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-03-08 14:08:56,369 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8] total 9 [2025-03-08 14:08:56,370 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574749592] [2025-03-08 14:08:56,370 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-03-08 14:08:56,371 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2025-03-08 14:08:56,371 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-08 14:08:56,371 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2025-03-08 14:08:56,371 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2025-03-08 14:08:56,372 INFO L87 Difference]: Start difference. First operand 99 states and 152 transitions. Second operand has 9 states, 9 states have (on average 7.888888888888889) internal successors, (71), 9 states have internal predecessors, (71), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2025-03-08 14:09:00,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2025-03-08 14:09:02,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 14:09:02,500 INFO L93 Difference]: Finished difference Result 358 states and 543 transitions. [2025-03-08 14:09:02,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2025-03-08 14:09:02,501 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 7.888888888888889) internal successors, (71), 9 states have internal predecessors, (71), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) Word has length 239 [2025-03-08 14:09:02,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 14:09:02,504 INFO L225 Difference]: With dead ends: 358 [2025-03-08 14:09:02,504 INFO L226 Difference]: Without dead ends: 262 [2025-03-08 14:09:02,505 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 539 GetRequests, 510 SyntacticMatches, 2 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 133 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=210, Invalid=602, Unknown=0, NotChecked=0, Total=812 [2025-03-08 14:09:02,506 INFO L435 NwaCegarLoop]: 198 mSDtfsCounter, 241 mSDsluCounter, 622 mSDsCounter, 0 mSdLazyCounter, 943 mSolverCounterSat, 112 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 243 SdHoareTripleChecker+Valid, 820 SdHoareTripleChecker+Invalid, 1055 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 112 IncrementalHoareTripleChecker+Valid, 943 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2025-03-08 14:09:02,506 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [243 Valid, 820 Invalid, 1055 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 943 Invalid, 0 Unknown, 0 Unchecked, 5.6s Time] [2025-03-08 14:09:02,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2025-03-08 14:09:02,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 147. [2025-03-08 14:09:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 98 states have (on average 1.316326530612245) internal successors, (129), 99 states have internal predecessors, (129), 44 states have call successors, (44), 4 states have call predecessors, (44), 4 states have return successors, (44), 43 states have call predecessors, (44), 44 states have call successors, (44) [2025-03-08 14:09:02,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 217 transitions. [2025-03-08 14:09:02,537 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 217 transitions. Word has length 239 [2025-03-08 14:09:02,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 14:09:02,538 INFO L471 AbstractCegarLoop]: Abstraction has 147 states and 217 transitions. [2025-03-08 14:09:02,538 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 7.888888888888889) internal successors, (71), 9 states have internal predecessors, (71), 2 states have call successors, (38), 2 states have call predecessors, (38), 2 states have return successors, (38), 1 states have call predecessors, (38), 2 states have call successors, (38) [2025-03-08 14:09:02,538 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 217 transitions. [2025-03-08 14:09:02,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2025-03-08 14:09:02,544 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 14:09:02,544 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 14:09:02,557 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2025-03-08 14:09:02,757 INFO L540 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)] Forceful destruction successful, exit code 0 [2025-03-08 14:09:02,945 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-08 14:09:02,945 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 14:09:02,946 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 14:09:02,946 INFO L85 PathProgramCache]: Analyzing trace with hash 1607496362, now seen corresponding path program 1 times [2025-03-08 14:09:02,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-08 14:09:02,947 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1795341555] [2025-03-08 14:09:02,947 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 14:09:02,947 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-08 14:09:02,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-08 14:09:02,949 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-08 14:09:02,950 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2025-03-08 14:09:03,000 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 239 statements into 1 equivalence classes. [2025-03-08 14:09:03,398 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 239 of 239 statements. [2025-03-08 14:09:03,398 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 14:09:03,398 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 14:09:03,414 INFO L256 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 59 conjuncts are in the unsatisfiable core [2025-03-08 14:09:03,425 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 14:09:47,314 WARN L286 SmtUtils]: Spent 6.04s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2025-03-08 14:09:53,530 WARN L286 SmtUtils]: Spent 6.21s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)