./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-87.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-87.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 921c769194a5ef58827d6b613676b490b10308dc41952217a88e68a263ad59e9 --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-16 23:26:05,644 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-16 23:26:05,690 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-16 23:26:05,695 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-16 23:26:05,695 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-16 23:26:05,716 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-16 23:26:05,717 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-16 23:26:05,717 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-16 23:26:05,717 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-16 23:26:05,717 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-16 23:26:05,718 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-16 23:26:05,718 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-16 23:26:05,719 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-16 23:26:05,719 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-16 23:26:05,719 INFO L153 SettingsManager]: * Use SBE=true [2025-03-16 23:26:05,719 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-16 23:26:05,719 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-16 23:26:05,719 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-16 23:26:05,719 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-16 23:26:05,719 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-16 23:26:05,719 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-16 23:26:05,719 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-16 23:26:05,720 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-16 23:26:05,720 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-16 23:26:05,720 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-16 23:26:05,720 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-16 23:26:05,720 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-16 23:26:05,720 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-16 23:26:05,720 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-16 23:26:05,720 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-16 23:26:05,720 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-16 23:26:05,720 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-16 23:26:05,721 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 23:26:05,721 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-16 23:26:05,721 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-16 23:26:05,721 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-16 23:26:05,721 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-16 23:26:05,721 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-16 23:26:05,721 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-16 23:26:05,722 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-16 23:26:05,722 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-16 23:26:05,722 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-16 23:26:05,722 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-16 23:26:05,722 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 -> 921c769194a5ef58827d6b613676b490b10308dc41952217a88e68a263ad59e9 [2025-03-16 23:26:05,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-16 23:26:05,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-16 23:26:05,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-16 23:26:05,970 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-16 23:26:05,971 INFO L274 PluginConnector]: CDTParser initialized [2025-03-16 23:26:05,972 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-87.i [2025-03-16 23:26:07,126 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8830451ec/790ddea5a92144b598fc4bdee2a9775d/FLAG9bb28c0ff [2025-03-16 23:26:07,364 INFO L384 CDTParser]: Found 1 translation units. [2025-03-16 23:26:07,365 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-87.i [2025-03-16 23:26:07,375 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8830451ec/790ddea5a92144b598fc4bdee2a9775d/FLAG9bb28c0ff [2025-03-16 23:26:07,698 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8830451ec/790ddea5a92144b598fc4bdee2a9775d [2025-03-16 23:26:07,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-16 23:26:07,703 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-16 23:26:07,704 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-16 23:26:07,704 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-16 23:26:07,707 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-16 23:26:07,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 11:26:07" (1/1) ... [2025-03-16 23:26:07,708 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c2ddbba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:07, skipping insertion in model container [2025-03-16 23:26:07,708 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 11:26:07" (1/1) ... [2025-03-16 23:26:07,725 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-16 23:26:07,829 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_codestructure_steplocals_file-87.i[917,930] [2025-03-16 23:26:07,892 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 23:26:07,906 INFO L200 MainTranslator]: Completed pre-run [2025-03-16 23:26:07,914 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_codestructure_steplocals_file-87.i[917,930] [2025-03-16 23:26:07,947 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 23:26:07,966 INFO L204 MainTranslator]: Completed translation [2025-03-16 23:26:07,967 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:07 WrapperNode [2025-03-16 23:26:07,967 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-16 23:26:07,969 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-16 23:26:07,969 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-16 23:26:07,969 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-16 23:26:07,974 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:07" (1/1) ... [2025-03-16 23:26:07,986 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:07" (1/1) ... [2025-03-16 23:26:08,013 INFO L138 Inliner]: procedures = 26, calls = 55, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 214 [2025-03-16 23:26:08,013 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-16 23:26:08,014 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-16 23:26:08,014 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-16 23:26:08,014 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-16 23:26:08,020 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:07" (1/1) ... [2025-03-16 23:26:08,021 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:07" (1/1) ... [2025-03-16 23:26:08,022 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:07" (1/1) ... [2025-03-16 23:26:08,035 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-03-16 23:26:08,035 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:07" (1/1) ... [2025-03-16 23:26:08,036 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:07" (1/1) ... [2025-03-16 23:26:08,042 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:07" (1/1) ... [2025-03-16 23:26:08,044 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:07" (1/1) ... [2025-03-16 23:26:08,045 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:07" (1/1) ... [2025-03-16 23:26:08,046 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:07" (1/1) ... [2025-03-16 23:26:08,048 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-16 23:26:08,050 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-16 23:26:08,050 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-16 23:26:08,050 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-16 23:26:08,050 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:07" (1/1) ... [2025-03-16 23:26:08,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 23:26:08,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 23:26:08,072 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-16 23:26:08,074 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-16 23:26:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-16 23:26:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-16 23:26:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-16 23:26:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-16 23:26:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-16 23:26:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-16 23:26:08,160 INFO L256 CfgBuilder]: Building ICFG [2025-03-16 23:26:08,161 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-16 23:26:08,425 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2025-03-16 23:26:08,425 INFO L307 CfgBuilder]: Performing block encoding [2025-03-16 23:26:08,435 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-16 23:26:08,435 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-16 23:26:08,436 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 11:26:08 BoogieIcfgContainer [2025-03-16 23:26:08,436 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-16 23:26:08,438 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-16 23:26:08,438 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-16 23:26:08,441 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-16 23:26:08,441 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.03 11:26:07" (1/3) ... [2025-03-16 23:26:08,442 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1803492b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 11:26:08, skipping insertion in model container [2025-03-16 23:26:08,442 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:07" (2/3) ... [2025-03-16 23:26:08,442 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1803492b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 11:26:08, skipping insertion in model container [2025-03-16 23:26:08,443 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 11:26:08" (3/3) ... [2025-03-16 23:26:08,443 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-87.i [2025-03-16 23:26:08,453 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-16 23:26:08,455 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_codestructure_steplocals_file-87.i that has 2 procedures, 92 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-16 23:26:08,493 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-16 23:26:08,501 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;@60d5ca26, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-16 23:26:08,502 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-16 23:26:08,504 INFO L276 IsEmpty]: Start isEmpty. Operand has 92 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2025-03-16 23:26:08,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2025-03-16 23:26:08,516 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:26:08,517 INFO L218 NwaCegarLoop]: trace histogram [42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:26:08,517 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:26:08,522 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:26:08,522 INFO L85 PathProgramCache]: Analyzing trace with hash -1359021955, now seen corresponding path program 1 times [2025-03-16 23:26:08,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 23:26:08,527 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933897630] [2025-03-16 23:26:08,527 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:26:08,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 23:26:08,611 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 249 statements into 1 equivalence classes. [2025-03-16 23:26:08,630 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 249 of 249 statements. [2025-03-16 23:26:08,631 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:26:08,631 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:26:08,801 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 3362 trivial. 0 not checked. [2025-03-16 23:26:08,802 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-16 23:26:08,802 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933897630] [2025-03-16 23:26:08,802 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [933897630] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-16 23:26:08,802 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1892404502] [2025-03-16 23:26:08,802 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:26:08,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-16 23:26:08,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 23:26:08,804 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-16 23:26:08,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-16 23:26:08,884 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 249 statements into 1 equivalence classes. [2025-03-16 23:26:08,960 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 249 of 249 statements. [2025-03-16 23:26:08,961 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:26:08,961 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:26:08,963 INFO L256 TraceCheckSpWp]: Trace formula consists of 536 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-16 23:26:08,970 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-16 23:26:09,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 3362 trivial. 0 not checked. [2025-03-16 23:26:09,010 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-16 23:26:09,010 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1892404502] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 23:26:09,010 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-16 23:26:09,010 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-16 23:26:09,011 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2147376015] [2025-03-16 23:26:09,012 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 23:26:09,014 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-16 23:26:09,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-16 23:26:09,026 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-16 23:26:09,026 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-16 23:26:09,027 INFO L87 Difference]: Start difference. First operand has 92 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) Second operand has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (42), 1 states have call predecessors, (42), 2 states have call successors, (42) [2025-03-16 23:26:09,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 23:26:09,046 INFO L93 Difference]: Finished difference Result 181 states and 326 transitions. [2025-03-16 23:26:09,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-16 23:26:09,047 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (42), 1 states have call predecessors, (42), 2 states have call successors, (42) Word has length 249 [2025-03-16 23:26:09,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 23:26:09,051 INFO L225 Difference]: With dead ends: 181 [2025-03-16 23:26:09,051 INFO L226 Difference]: Without dead ends: 90 [2025-03-16 23:26:09,054 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 250 GetRequests, 250 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-16 23:26:09,056 INFO L435 NwaCegarLoop]: 139 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, 139 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 23:26:09,056 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 139 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 23:26:09,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2025-03-16 23:26:09,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2025-03-16 23:26:09,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 46 states have (on average 1.1956521739130435) internal successors, (55), 46 states have internal predecessors, (55), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2025-03-16 23:26:09,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 139 transitions. [2025-03-16 23:26:09,087 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 139 transitions. Word has length 249 [2025-03-16 23:26:09,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 23:26:09,087 INFO L471 AbstractCegarLoop]: Abstraction has 90 states and 139 transitions. [2025-03-16 23:26:09,088 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (42), 2 states have call predecessors, (42), 1 states have return successors, (42), 1 states have call predecessors, (42), 2 states have call successors, (42) [2025-03-16 23:26:09,088 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 139 transitions. [2025-03-16 23:26:09,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2025-03-16 23:26:09,090 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:26:09,091 INFO L218 NwaCegarLoop]: trace histogram [42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:26:09,097 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-16 23:26:09,291 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-03-16 23:26:09,291 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:26:09,292 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:26:09,292 INFO L85 PathProgramCache]: Analyzing trace with hash -426413859, now seen corresponding path program 1 times [2025-03-16 23:26:09,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-16 23:26:09,292 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068855039] [2025-03-16 23:26:09,292 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:26:09,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-16 23:26:09,320 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 249 statements into 1 equivalence classes. [2025-03-16 23:26:09,491 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 249 of 249 statements. [2025-03-16 23:26:09,491 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:26:09,491 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-16 23:26:09,499 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [71916351] [2025-03-16 23:26:09,499 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:26:09,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-16 23:26:09,500 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 23:26:09,502 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) [2025-03-16 23:26:09,505 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-16 23:26:09,601 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 249 statements into 1 equivalence classes. [2025-03-16 23:26:09,671 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 249 of 249 statements. [2025-03-16 23:26:09,671 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:26:09,671 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-16 23:26:09,671 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-16 23:26:09,702 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 249 statements into 1 equivalence classes. [2025-03-16 23:26:09,745 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 249 of 249 statements. [2025-03-16 23:26:09,745 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:26:09,745 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-16 23:26:09,870 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-16 23:26:09,871 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-16 23:26:09,872 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-16 23:26:09,880 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-03-16 23:26:10,073 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2025-03-16 23:26:10,076 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1] [2025-03-16 23:26:10,180 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-16 23:26:10,183 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.03 11:26:10 BoogieIcfgContainer [2025-03-16 23:26:10,183 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-16 23:26:10,184 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-16 23:26:10,184 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-16 23:26:10,184 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-16 23:26:10,185 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 11:26:08" (3/4) ... [2025-03-16 23:26:10,186 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-16 23:26:10,187 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-16 23:26:10,187 INFO L158 Benchmark]: Toolchain (without parser) took 2484.75ms. Allocated memory is still 142.6MB. Free memory was 105.1MB in the beginning and 57.2MB in the end (delta: 48.0MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. [2025-03-16 23:26:10,188 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 201.3MB. Free memory is still 127.7MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-16 23:26:10,188 INFO L158 Benchmark]: CACSL2BoogieTranslator took 264.15ms. Allocated memory is still 142.6MB. Free memory was 105.1MB in the beginning and 90.7MB in the end (delta: 14.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-16 23:26:10,188 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.47ms. Allocated memory is still 142.6MB. Free memory was 90.7MB in the beginning and 87.3MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-16 23:26:10,188 INFO L158 Benchmark]: Boogie Preprocessor took 35.13ms. Allocated memory is still 142.6MB. Free memory was 87.3MB in the beginning and 84.5MB in the end (delta: 2.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-16 23:26:10,188 INFO L158 Benchmark]: IcfgBuilder took 386.38ms. Allocated memory is still 142.6MB. Free memory was 84.5MB in the beginning and 62.2MB in the end (delta: 22.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-16 23:26:10,189 INFO L158 Benchmark]: TraceAbstraction took 1745.49ms. Allocated memory is still 142.6MB. Free memory was 62.2MB in the beginning and 57.2MB in the end (delta: 4.9MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. [2025-03-16 23:26:10,189 INFO L158 Benchmark]: Witness Printer took 3.05ms. Allocated memory is still 142.6MB. Free memory was 57.2MB in the beginning and 57.2MB in the end (delta: 37.0kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-16 23:26:10,190 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 201.3MB. Free memory is still 127.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 264.15ms. Allocated memory is still 142.6MB. Free memory was 105.1MB in the beginning and 90.7MB in the end (delta: 14.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.47ms. Allocated memory is still 142.6MB. Free memory was 90.7MB in the beginning and 87.3MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 35.13ms. Allocated memory is still 142.6MB. Free memory was 87.3MB in the beginning and 84.5MB in the end (delta: 2.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 386.38ms. Allocated memory is still 142.6MB. Free memory was 84.5MB in the beginning and 62.2MB in the end (delta: 22.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * TraceAbstraction took 1745.49ms. Allocated memory is still 142.6MB. Free memory was 62.2MB in the beginning and 57.2MB in the end (delta: 4.9MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. * Witness Printer took 3.05ms. Allocated memory is still 142.6MB. Free memory was 57.2MB in the beginning and 57.2MB in the end (delta: 37.0kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryArithmeticDOUBLEoperation at line 72, overapproximation of someBinaryArithmeticDOUBLEoperation at line 62, overapproximation of someBinaryArithmeticDOUBLEoperation at line 80, overapproximation of someBinaryFLOATComparisonOperation at line 166, overapproximation of someBinaryFLOATComparisonOperation at line 150, overapproximation of someBinaryFLOATComparisonOperation at line 148, overapproximation of someBinaryFLOATComparisonOperation at line 152, overapproximation of someBinaryFLOATComparisonOperation at line 146, overapproximation of someUnaryDOUBLEoperation at line 42, overapproximation of someBinaryDOUBLEComparisonOperation at line 144, overapproximation of someBinaryDOUBLEComparisonOperation at line 127, overapproximation of someBinaryDOUBLEComparisonOperation at line 129, overapproximation of someBinaryDOUBLEComparisonOperation at line 166, overapproximation of someBinaryDOUBLEComparisonOperation at line 123, overapproximation of someBinaryDOUBLEComparisonOperation at line 125, overapproximation of someBinaryDOUBLEComparisonOperation at line 62. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] signed long int var_1_2 = 5; [L24] signed long int var_1_3 = 5; [L25] unsigned char var_1_4 = 1; [L26] signed long int var_1_5 = 10; [L27] signed long int var_1_6 = 256; [L28] signed long int var_1_7 = 16; [L29] unsigned char var_1_8 = 1; [L30] unsigned char var_1_9 = 0; [L31] unsigned char var_1_10 = 0; [L32] double var_1_11 = 500.25; [L33] double var_1_12 = 4.75; [L34] double var_1_13 = 25.25; [L35] double var_1_14 = 256.82; [L36] double var_1_15 = 1.375; [L37] signed long int var_1_16 = -256; [L38] signed short int var_1_17 = 256; [L39] signed long int var_1_18 = -5; [L40] signed long int var_1_19 = 32; [L41] signed long int var_1_20 = 64; [L42] double var_1_21 = -0.5; [L43] double var_1_22 = 49.4; [L44] double var_1_23 = -0.34; [L45] float var_1_24 = 10.5; [L46] float var_1_25 = 100.05; [L47] float var_1_26 = 3.95; [L48] float var_1_27 = 50.2; [L49] float var_1_28 = 256.8; [L50] signed short int var_1_29 = -1; [L51] signed short int var_1_30 = 128; [L52] signed long int var_1_31 = 64; [L53] unsigned short int var_1_32 = 49541; [L54] unsigned short int var_1_33 = 64; [L170] isInitial = 1 [L171] FCALL initially() [L172] COND TRUE 1 [L173] FCALL updateLastVariables() [L174] CALL updateVariables() [L95] var_1_2 = __VERIFIER_nondet_long() [L96] CALL assume_abort_if_not(var_1_2 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L96] RET assume_abort_if_not(var_1_2 >= -1) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L97] CALL assume_abort_if_not(var_1_2 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L97] RET assume_abort_if_not(var_1_2 <= 2147483647) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=5, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L98] var_1_3 = __VERIFIER_nondet_long() [L99] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L99] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L100] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L100] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L101] var_1_4 = __VERIFIER_nondet_uchar() [L102] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L102] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L103] CALL assume_abort_if_not(var_1_4 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L103] RET assume_abort_if_not(var_1_4 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=10, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L104] var_1_5 = __VERIFIER_nondet_long() [L105] CALL assume_abort_if_not(var_1_5 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L105] RET assume_abort_if_not(var_1_5 >= -1) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L106] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L106] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=256, var_1_7=16, var_1_8=1, var_1_9=0] [L107] var_1_6 = __VERIFIER_nondet_long() [L108] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=16, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=16, var_1_8=1, var_1_9=0] [L108] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=16, var_1_8=1, var_1_9=0] [L109] CALL assume_abort_if_not(var_1_6 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=16, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=16, var_1_8=1, var_1_9=0] [L109] RET assume_abort_if_not(var_1_6 <= 2147483647) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=16, var_1_8=1, var_1_9=0] [L110] var_1_7 = __VERIFIER_nondet_long() [L111] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=1, var_1_9=0] [L111] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=1, var_1_9=0] [L112] CALL assume_abort_if_not(var_1_7 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=1, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=1, var_1_9=0] [L112] RET assume_abort_if_not(var_1_7 <= 2147483647) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=1, var_1_9=0] [L113] var_1_8 = __VERIFIER_nondet_uchar() [L114] CALL assume_abort_if_not(var_1_8 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_9=0] [L114] RET assume_abort_if_not(var_1_8 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_9=0] [L115] CALL assume_abort_if_not(var_1_8 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=0] [L115] RET assume_abort_if_not(var_1_8 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=0] [L116] var_1_9 = __VERIFIER_nondet_uchar() [L117] CALL assume_abort_if_not(var_1_9 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0] [L117] RET assume_abort_if_not(var_1_9 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0] [L118] CALL assume_abort_if_not(var_1_9 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L118] RET assume_abort_if_not(var_1_9 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L119] var_1_10 = __VERIFIER_nondet_uchar() [L120] CALL assume_abort_if_not(var_1_10 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L120] RET assume_abort_if_not(var_1_10 >= 1) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L121] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L121] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_12=19/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L122] var_1_12 = __VERIFIER_nondet_double() [L123] CALL assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L123] RET assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_13=101/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L124] var_1_13 = __VERIFIER_nondet_double() [L125] CALL assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L125] RET assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_14=12841/50, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L126] var_1_14 = __VERIFIER_nondet_double() [L127] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L127] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_15=11/8, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L128] var_1_15 = __VERIFIER_nondet_double() [L129] CALL assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L129] RET assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=256, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L130] var_1_17 = __VERIFIER_nondet_short() [L131] CALL assume_abort_if_not(var_1_17 >= -32768) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L131] RET assume_abort_if_not(var_1_17 >= -32768) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L132] CALL assume_abort_if_not(var_1_17 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L132] RET assume_abort_if_not(var_1_17 <= 32767) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L133] CALL assume_abort_if_not(var_1_17 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L133] RET assume_abort_if_not(var_1_17 != 0) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-5, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L134] var_1_18 = __VERIFIER_nondet_long() [L135] CALL assume_abort_if_not(var_1_18 >= -536870911) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L135] RET assume_abort_if_not(var_1_18 >= -536870911) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L136] CALL assume_abort_if_not(var_1_18 <= 536870911) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L136] RET assume_abort_if_not(var_1_18 <= 536870911) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=32, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L137] var_1_19 = __VERIFIER_nondet_long() [L138] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L138] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L139] CALL assume_abort_if_not(var_1_19 <= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L139] RET assume_abort_if_not(var_1_19 <= 1073741823) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=64, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L140] var_1_20 = __VERIFIER_nondet_long() [L141] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L141] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L142] CALL assume_abort_if_not(var_1_20 <= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L142] RET assume_abort_if_not(var_1_20 <= 1073741823) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_22=247/5, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L143] var_1_22 = __VERIFIER_nondet_double() [L144] CALL assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L144] RET assume_abort_if_not((var_1_22 >= 0.0F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_25=2001/20, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L145] var_1_25 = __VERIFIER_nondet_float() [L146] CALL assume_abort_if_not((var_1_25 >= -461168.6018427382800e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 4611686.018427382800e+12F && var_1_25 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L146] RET assume_abort_if_not((var_1_25 >= -461168.6018427382800e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 4611686.018427382800e+12F && var_1_25 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_26=79/20, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L147] var_1_26 = __VERIFIER_nondet_float() [L148] CALL assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L148] RET assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_27=251/5, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L149] var_1_27 = __VERIFIER_nondet_float() [L150] CALL assume_abort_if_not((var_1_27 >= -230584.3009213691390e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L150] RET assume_abort_if_not((var_1_27 >= -230584.3009213691390e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 2305843.009213691390e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_28=1284/5, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L151] var_1_28 = __VERIFIER_nondet_float() [L152] CALL assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L152] RET assume_abort_if_not((var_1_28 >= -230584.3009213691390e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 2305843.009213691390e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=128, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L153] var_1_30 = __VERIFIER_nondet_short() [L154] CALL assume_abort_if_not(var_1_30 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L154] RET assume_abort_if_not(var_1_30 >= -32767) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L155] CALL assume_abort_if_not(var_1_30 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L155] RET assume_abort_if_not(var_1_30 <= 32766) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=49541, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L156] var_1_32 = __VERIFIER_nondet_ushort() [L157] CALL assume_abort_if_not(var_1_32 >= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L157] RET assume_abort_if_not(var_1_32 >= 32767) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L158] CALL assume_abort_if_not(var_1_32 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L158] RET assume_abort_if_not(var_1_32 <= 65535) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=64, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L159] var_1_33 = __VERIFIER_nondet_ushort() [L160] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L160] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L161] CALL assume_abort_if_not(var_1_33 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L161] RET assume_abort_if_not(var_1_33 <= 32767) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L174] RET updateVariables() [L175] CALL step() [L58] signed long int stepLocal_0 = var_1_2 - var_1_3; VAL [isInitial=1, stepLocal_0=-3, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L59] COND TRUE stepLocal_0 >= (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7)))) [L60] var_1_1 = (((var_1_4 || var_1_8) && var_1_9) || var_1_10) VAL [isInitial=1, var_1_10=1, var_1_11=2001/4, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L62] var_1_11 = ((((((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) > ((var_1_14 - (5.8647808160282102E18 - var_1_15)))) ? (((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) : ((var_1_14 - (5.8647808160282102E18 - var_1_15))))) VAL [isInitial=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-256, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L63] COND TRUE (var_1_3 % var_1_17) >= var_1_2 [L64] var_1_16 = ((var_1_17 + var_1_18) + (var_1_19 - var_1_20)) VAL [isInitial=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-5, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L72] var_1_21 = (var_1_22 - var_1_15) VAL [isInitial=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_16=-5, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L73] COND FALSE !(((((var_1_7) < (var_1_2)) ? (var_1_7) : (var_1_2))) > var_1_18) [L78] var_1_23 = var_1_15 VAL [isInitial=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=3, var_1_16=-5, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=3, var_1_24=21/2, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L80] var_1_24 = (((((((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) > (var_1_26)) ? (((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) : (var_1_26))) + (var_1_27 + var_1_28)) [L81] signed long int stepLocal_1 = (var_1_18 * -50) + var_1_5; VAL [isInitial=1, stepLocal_1=49, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=3, var_1_16=-5, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=3, var_1_29=-1, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L82] COND TRUE var_1_6 <= stepLocal_1 [L83] var_1_29 = var_1_30 VAL [isInitial=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=3, var_1_16=-5, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=3, var_1_29=0, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L85] signed long int stepLocal_2 = var_1_18; VAL [isInitial=1, stepLocal_2=-1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=3, var_1_16=-5, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=3, var_1_29=0, var_1_2=-1, var_1_30=0, var_1_31=64, var_1_32=32767, var_1_33=0, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L86] COND FALSE !(! (! var_1_8)) [L91] var_1_31 = var_1_33 VAL [isInitial=1, stepLocal_2=-1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=3, var_1_16=-5, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=3, var_1_29=0, var_1_2=-1, var_1_30=0, var_1_31=0, var_1_32=32767, var_1_33=0, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L175] RET step() [L176] CALL, EXPR property() [L166-L167] return (((((((((var_1_2 - var_1_3) >= (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7))))) ? (var_1_1 == ((unsigned char) (((var_1_4 || var_1_8) && var_1_9) || var_1_10))) : 1) && (var_1_11 == ((double) ((((((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) > ((var_1_14 - (5.8647808160282102E18 - var_1_15)))) ? (((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13)))) : ((var_1_14 - (5.8647808160282102E18 - var_1_15)))))))) && (((var_1_3 % var_1_17) >= var_1_2) ? (var_1_16 == ((signed long int) ((var_1_17 + var_1_18) + (var_1_19 - var_1_20)))) : (var_1_4 ? (var_1_16 == ((signed long int) var_1_17)) : (var_1_16 == ((signed long int) var_1_17))))) && (var_1_21 == ((double) (var_1_22 - var_1_15)))) && ((((((var_1_7) < (var_1_2)) ? (var_1_7) : (var_1_2))) > var_1_18) ? ((var_1_19 != var_1_20) ? (var_1_23 == ((double) ((((var_1_13) < (var_1_22)) ? (var_1_13) : (var_1_22))))) : 1) : (var_1_23 == ((double) var_1_15)))) && (var_1_24 == ((float) (((((((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) > (var_1_26)) ? (((((var_1_15) > (var_1_25)) ? (var_1_15) : (var_1_25)))) : (var_1_26))) + (var_1_27 + var_1_28))))) && ((var_1_6 <= ((var_1_18 * -50) + var_1_5)) ? (var_1_29 == ((signed short int) var_1_30)) : 1)) && ((! (! var_1_8)) ? (((var_1_32 - var_1_33) != var_1_18) ? (var_1_31 == ((signed long int) var_1_32)) : 1) : (var_1_31 == ((signed long int) var_1_33))) ; [L176] RET, EXPR property() [L176] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=3, var_1_16=-5, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=3, var_1_29=0, var_1_2=-1, var_1_30=0, var_1_31=0, var_1_32=32767, var_1_33=0, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] [L19] reach_error() VAL [isInitial=1, var_1_10=1, var_1_11=2, var_1_12=2, var_1_13=0, var_1_15=3, var_1_16=-5, var_1_17=-3, var_1_18=-1, var_1_19=0, var_1_1=1, var_1_20=1, var_1_23=3, var_1_29=0, var_1_2=-1, var_1_30=0, var_1_31=0, var_1_32=32767, var_1_33=0, var_1_3=2, var_1_4=1, var_1_5=-1, var_1_6=49, var_1_7=50, var_1_8=0, var_1_9=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 92 locations, 185 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.6s, OverallIterations: 2, TraceHistogramMax: 42, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 139 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 139 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 250 GetRequests, 250 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=92occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 996 NumberOfCodeBlocks, 996 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 496 ConstructedInterpolants, 0 QuantifiedInterpolants, 496 SizeOfPredicates, 0 NumberOfNonLiveVariables, 536 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 2 InterpolantComputations, 1 PerfectInterpolantSequences, 6806/6888 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-03-16 23:26:10,207 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_codestructure_steplocals_file-87.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 921c769194a5ef58827d6b613676b490b10308dc41952217a88e68a263ad59e9 --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-16 23:26:11,982 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-16 23:26:12,088 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-16 23:26:12,092 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-16 23:26:12,093 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-16 23:26:12,118 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-16 23:26:12,118 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-16 23:26:12,119 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-16 23:26:12,119 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-16 23:26:12,119 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-16 23:26:12,120 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-16 23:26:12,120 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-16 23:26:12,120 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-16 23:26:12,120 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-16 23:26:12,121 INFO L153 SettingsManager]: * Use SBE=true [2025-03-16 23:26:12,121 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-16 23:26:12,121 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-16 23:26:12,121 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-16 23:26:12,121 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-16 23:26:12,121 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-16 23:26:12,121 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-16 23:26:12,121 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-16 23:26:12,122 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-16 23:26:12,122 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-16 23:26:12,122 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-16 23:26:12,122 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-16 23:26:12,123 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-16 23:26:12,123 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-16 23:26:12,123 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-16 23:26:12,123 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-16 23:26:12,123 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-16 23:26:12,123 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-16 23:26:12,123 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-16 23:26:12,123 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-16 23:26:12,123 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 23:26:12,123 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-16 23:26:12,123 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-16 23:26:12,123 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-16 23:26:12,123 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-16 23:26:12,123 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-16 23:26:12,124 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-16 23:26:12,124 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-16 23:26:12,124 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-16 23:26:12,124 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-16 23:26:12,124 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-16 23:26:12,124 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 -> 921c769194a5ef58827d6b613676b490b10308dc41952217a88e68a263ad59e9 [2025-03-16 23:26:12,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-16 23:26:12,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-16 23:26:12,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-16 23:26:12,374 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-16 23:26:12,374 INFO L274 PluginConnector]: CDTParser initialized [2025-03-16 23:26:12,377 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-87.i [2025-03-16 23:26:13,496 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab64b1cde/4282432ce9f345a9aadab75df5dafd68/FLAG1e38f7d8a [2025-03-16 23:26:13,701 INFO L384 CDTParser]: Found 1 translation units. [2025-03-16 23:26:13,701 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-87.i [2025-03-16 23:26:13,712 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab64b1cde/4282432ce9f345a9aadab75df5dafd68/FLAG1e38f7d8a [2025-03-16 23:26:13,724 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab64b1cde/4282432ce9f345a9aadab75df5dafd68 [2025-03-16 23:26:13,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-16 23:26:13,729 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-16 23:26:13,731 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-16 23:26:13,731 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-16 23:26:13,734 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-16 23:26:13,735 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 11:26:13" (1/1) ... [2025-03-16 23:26:13,737 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5951757d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:13, skipping insertion in model container [2025-03-16 23:26:13,737 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.03 11:26:13" (1/1) ... [2025-03-16 23:26:13,756 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-16 23:26:13,856 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_codestructure_steplocals_file-87.i[917,930] [2025-03-16 23:26:13,925 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 23:26:13,943 INFO L200 MainTranslator]: Completed pre-run [2025-03-16 23:26:13,952 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_codestructure_steplocals_file-87.i[917,930] [2025-03-16 23:26:13,991 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-16 23:26:14,009 INFO L204 MainTranslator]: Completed translation [2025-03-16 23:26:14,011 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:14 WrapperNode [2025-03-16 23:26:14,011 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-16 23:26:14,012 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-16 23:26:14,012 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-16 23:26:14,013 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-16 23:26:14,017 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:14" (1/1) ... [2025-03-16 23:26:14,026 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:14" (1/1) ... [2025-03-16 23:26:14,054 INFO L138 Inliner]: procedures = 27, calls = 55, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 204 [2025-03-16 23:26:14,058 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-16 23:26:14,058 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-16 23:26:14,058 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-16 23:26:14,058 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-16 23:26:14,066 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:14" (1/1) ... [2025-03-16 23:26:14,067 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:14" (1/1) ... [2025-03-16 23:26:14,071 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:14" (1/1) ... [2025-03-16 23:26:14,083 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-03-16 23:26:14,083 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:14" (1/1) ... [2025-03-16 23:26:14,083 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:14" (1/1) ... [2025-03-16 23:26:14,094 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:14" (1/1) ... [2025-03-16 23:26:14,095 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:14" (1/1) ... [2025-03-16 23:26:14,096 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:14" (1/1) ... [2025-03-16 23:26:14,100 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:14" (1/1) ... [2025-03-16 23:26:14,102 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-16 23:26:14,106 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-16 23:26:14,106 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-16 23:26:14,106 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-16 23:26:14,107 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:14" (1/1) ... [2025-03-16 23:26:14,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-16 23:26:14,121 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-16 23:26:14,132 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-16 23:26:14,134 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-16 23:26:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-16 23:26:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-16 23:26:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-16 23:26:14,152 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-16 23:26:14,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-16 23:26:14,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-16 23:26:14,227 INFO L256 CfgBuilder]: Building ICFG [2025-03-16 23:26:14,228 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-16 23:26:24,133 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2025-03-16 23:26:24,133 INFO L307 CfgBuilder]: Performing block encoding [2025-03-16 23:26:24,144 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-16 23:26:24,146 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-16 23:26:24,147 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 11:26:24 BoogieIcfgContainer [2025-03-16 23:26:24,147 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-16 23:26:24,149 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-16 23:26:24,149 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-16 23:26:24,152 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-16 23:26:24,152 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.03 11:26:13" (1/3) ... [2025-03-16 23:26:24,153 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@171fa30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 11:26:24, skipping insertion in model container [2025-03-16 23:26:24,153 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.03 11:26:14" (2/3) ... [2025-03-16 23:26:24,153 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@171fa30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.03 11:26:24, skipping insertion in model container [2025-03-16 23:26:24,153 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.03 11:26:24" (3/3) ... [2025-03-16 23:26:24,155 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-87.i [2025-03-16 23:26:24,164 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-16 23:26:24,165 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_codestructure_steplocals_file-87.i that has 2 procedures, 92 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-16 23:26:24,203 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-16 23:26:24,213 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;@c211f77, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-16 23:26:24,214 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-16 23:26:24,216 INFO L276 IsEmpty]: Start isEmpty. Operand has 92 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2025-03-16 23:26:24,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2025-03-16 23:26:24,227 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:26:24,228 INFO L218 NwaCegarLoop]: trace histogram [42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:26:24,228 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:26:24,232 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:26:24,232 INFO L85 PathProgramCache]: Analyzing trace with hash -1359021955, now seen corresponding path program 1 times [2025-03-16 23:26:24,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-16 23:26:24,239 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [813687371] [2025-03-16 23:26:24,240 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:26:24,240 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-16 23:26:24,240 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-16 23:26:24,242 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-16 23:26:24,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2025-03-16 23:26:24,340 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 249 statements into 1 equivalence classes. [2025-03-16 23:26:24,793 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 249 of 249 statements. [2025-03-16 23:26:24,793 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:26:24,794 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:26:24,816 INFO L256 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-16 23:26:24,824 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-16 23:26:24,870 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 1474 proven. 0 refuted. 0 times theorem prover too weak. 1970 trivial. 0 not checked. [2025-03-16 23:26:24,870 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-16 23:26:24,871 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-16 23:26:24,871 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [813687371] [2025-03-16 23:26:24,871 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [813687371] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-16 23:26:24,871 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-16 23:26:24,871 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-16 23:26:24,872 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [785891312] [2025-03-16 23:26:24,873 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-16 23:26:24,875 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-16 23:26:24,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-16 23:26:24,888 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-16 23:26:24,889 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-16 23:26:24,890 INFO L87 Difference]: Start difference. First operand has 92 states, 47 states have (on average 1.2553191489361701) internal successors, (59), 48 states have internal predecessors, (59), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2025-03-16 23:26:24,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-16 23:26:24,911 INFO L93 Difference]: Finished difference Result 181 states and 326 transitions. [2025-03-16 23:26:24,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-16 23:26:24,912 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) Word has length 249 [2025-03-16 23:26:24,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-16 23:26:24,917 INFO L225 Difference]: With dead ends: 181 [2025-03-16 23:26:24,917 INFO L226 Difference]: Without dead ends: 90 [2025-03-16 23:26:24,919 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 248 GetRequests, 248 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-16 23:26:24,921 INFO L435 NwaCegarLoop]: 139 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, 139 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-16 23:26:24,921 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 139 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-16 23:26:24,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2025-03-16 23:26:24,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2025-03-16 23:26:24,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 46 states have (on average 1.1956521739130435) internal successors, (55), 46 states have internal predecessors, (55), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2025-03-16 23:26:24,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 139 transitions. [2025-03-16 23:26:24,965 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 139 transitions. Word has length 249 [2025-03-16 23:26:24,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-16 23:26:24,966 INFO L471 AbstractCegarLoop]: Abstraction has 90 states and 139 transitions. [2025-03-16 23:26:24,966 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2025-03-16 23:26:24,966 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 139 transitions. [2025-03-16 23:26:24,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2025-03-16 23:26:24,969 INFO L210 NwaCegarLoop]: Found error trace [2025-03-16 23:26:24,969 INFO L218 NwaCegarLoop]: trace histogram [42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-16 23:26:24,989 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2025-03-16 23:26:25,171 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-16 23:26:25,171 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-16 23:26:25,173 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-16 23:26:25,173 INFO L85 PathProgramCache]: Analyzing trace with hash -426413859, now seen corresponding path program 1 times [2025-03-16 23:26:25,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-16 23:26:25,174 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1211595323] [2025-03-16 23:26:25,174 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-16 23:26:25,174 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-16 23:26:25,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-16 23:26:25,178 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-16 23:26:25,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2025-03-16 23:26:25,252 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 249 statements into 1 equivalence classes. [2025-03-16 23:26:27,528 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 249 of 249 statements. [2025-03-16 23:26:27,529 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-16 23:26:27,529 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-16 23:26:27,609 INFO L256 TraceCheckSpWp]: Trace formula consists of 388 conjuncts, 65 conjuncts are in the unsatisfiable core [2025-03-16 23:26:27,620 INFO L279 TraceCheckSpWp]: Computing forward predicates...