./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 8c9f7aaec532dc4855324591e7ddfbf0000ff47855b5bee08c2e6aded4d78575 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-05 21:48:54,691 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-05 21:48:54,745 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-02-05 21:48:54,749 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-05 21:48:54,749 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-05 21:48:54,761 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-05 21:48:54,761 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-05 21:48:54,761 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-05 21:48:54,762 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-05 21:48:54,762 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-05 21:48:54,762 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-05 21:48:54,762 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-05 21:48:54,762 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-05 21:48:54,762 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-05 21:48:54,762 INFO L153 SettingsManager]: * Use SBE=true [2025-02-05 21:48:54,762 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-05 21:48:54,763 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-05 21:48:54,763 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-05 21:48:54,763 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-05 21:48:54,763 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-05 21:48:54,763 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-05 21:48:54,763 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-05 21:48:54,763 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-05 21:48:54,763 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-05 21:48:54,763 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-05 21:48:54,763 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-05 21:48:54,763 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-05 21:48:54,764 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-05 21:48:54,764 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-05 21:48:54,764 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-05 21:48:54,764 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-05 21:48:54,764 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-05 21:48:54,764 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 21:48:54,764 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-05 21:48:54,764 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-05 21:48:54,764 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-05 21:48:54,764 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-05 21:48:54,764 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-05 21:48:54,764 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-05 21:48:54,764 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-05 21:48:54,764 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-05 21:48:54,764 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-05 21:48:54,764 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-05 21:48:54,764 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-jdk21/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 -> 8c9f7aaec532dc4855324591e7ddfbf0000ff47855b5bee08c2e6aded4d78575 [2025-02-05 21:48:55,007 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-05 21:48:55,012 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-05 21:48:55,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-05 21:48:55,014 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-05 21:48:55,014 INFO L274 PluginConnector]: CDTParser initialized [2025-02-05 21:48:55,015 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i [2025-02-05 21:48:56,142 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/245867493/7faaff43b9ea49959104fc1d58a66076/FLAG092905ecb [2025-02-05 21:48:56,440 INFO L384 CDTParser]: Found 1 translation units. [2025-02-05 21:48:56,440 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i [2025-02-05 21:48:56,454 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/245867493/7faaff43b9ea49959104fc1d58a66076/FLAG092905ecb [2025-02-05 21:48:56,709 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/245867493/7faaff43b9ea49959104fc1d58a66076 [2025-02-05 21:48:56,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-05 21:48:56,711 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-05 21:48:56,712 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-05 21:48:56,712 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-05 21:48:56,715 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-05 21:48:56,715 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 09:48:56" (1/1) ... [2025-02-05 21:48:56,716 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35d7aaa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:48:56, skipping insertion in model container [2025-02-05 21:48:56,716 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 09:48:56" (1/1) ... [2025-02-05 21:48:56,726 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-05 21:48:56,818 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i[915,928] [2025-02-05 21:48:56,878 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 21:48:56,886 INFO L200 MainTranslator]: Completed pre-run [2025-02-05 21:48:56,893 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i[915,928] [2025-02-05 21:48:56,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 21:48:56,924 INFO L204 MainTranslator]: Completed translation [2025-02-05 21:48:56,924 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:48:56 WrapperNode [2025-02-05 21:48:56,925 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-05 21:48:56,925 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-05 21:48:56,925 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-05 21:48:56,925 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-05 21:48:56,929 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:48:56" (1/1) ... [2025-02-05 21:48:56,942 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:48:56" (1/1) ... [2025-02-05 21:48:56,973 INFO L138 Inliner]: procedures = 26, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 286 [2025-02-05 21:48:56,973 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-05 21:48:56,974 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-05 21:48:56,974 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-05 21:48:56,974 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-05 21:48:56,983 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:48:56" (1/1) ... [2025-02-05 21:48:56,987 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:48:56" (1/1) ... [2025-02-05 21:48:56,990 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:48:56" (1/1) ... [2025-02-05 21:48:57,020 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]. [2025-02-05 21:48:57,023 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:48:56" (1/1) ... [2025-02-05 21:48:57,024 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:48:56" (1/1) ... [2025-02-05 21:48:57,031 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:48:56" (1/1) ... [2025-02-05 21:48:57,032 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:48:56" (1/1) ... [2025-02-05 21:48:57,033 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:48:56" (1/1) ... [2025-02-05 21:48:57,034 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:48:56" (1/1) ... [2025-02-05 21:48:57,037 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-05 21:48:57,037 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-05 21:48:57,037 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-05 21:48:57,038 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-05 21:48:57,038 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:48:56" (1/1) ... [2025-02-05 21:48:57,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 21:48:57,052 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 21:48:57,064 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-05 21:48:57,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-05 21:48:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-05 21:48:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-05 21:48:57,083 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-05 21:48:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-05 21:48:57,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-05 21:48:57,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-05 21:48:57,137 INFO L257 CfgBuilder]: Building ICFG [2025-02-05 21:48:57,138 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-05 21:48:57,459 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L190: havoc property_#t~bitwise32#1;havoc property_#t~short33#1;havoc property_#t~bitwise34#1;havoc property_#t~short35#1; [2025-02-05 21:48:57,482 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2025-02-05 21:48:57,483 INFO L308 CfgBuilder]: Performing block encoding [2025-02-05 21:48:57,502 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-05 21:48:57,503 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-05 21:48:57,503 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 09:48:57 BoogieIcfgContainer [2025-02-05 21:48:57,503 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-05 21:48:57,504 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-05 21:48:57,505 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-05 21:48:57,508 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-05 21:48:57,508 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.02 09:48:56" (1/3) ... [2025-02-05 21:48:57,508 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21f38af5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 09:48:57, skipping insertion in model container [2025-02-05 21:48:57,508 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:48:56" (2/3) ... [2025-02-05 21:48:57,508 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21f38af5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 09:48:57, skipping insertion in model container [2025-02-05 21:48:57,508 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 09:48:57" (3/3) ... [2025-02-05 21:48:57,509 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-57.i [2025-02-05 21:48:57,518 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-05 21:48:57,519 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-57.i that has 2 procedures, 130 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-05 21:48:57,553 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-05 21:48:57,560 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;@1448f033, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-05 21:48:57,561 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-05 21:48:57,564 INFO L276 IsEmpty]: Start isEmpty. Operand has 130 states, 84 states have (on average 1.4047619047619047) internal successors, (118), 85 states have internal predecessors, (118), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2025-02-05 21:48:57,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2025-02-05 21:48:57,578 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:48:57,578 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:48:57,579 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:48:57,583 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:48:57,583 INFO L85 PathProgramCache]: Analyzing trace with hash 1759762242, now seen corresponding path program 1 times [2025-02-05 21:48:57,587 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 21:48:57,588 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110422188] [2025-02-05 21:48:57,590 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:48:57,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 21:48:57,665 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 271 statements into 1 equivalence classes. [2025-02-05 21:48:57,687 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 271 of 271 statements. [2025-02-05 21:48:57,687 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:48:57,689 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:48:57,890 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 3528 trivial. 0 not checked. [2025-02-05 21:48:57,891 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 21:48:57,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1110422188] [2025-02-05 21:48:57,892 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1110422188] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-05 21:48:57,892 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [475248034] [2025-02-05 21:48:57,892 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:48:57,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 21:48:57,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 21:48:57,898 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-05 21:48:57,901 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-02-05 21:48:57,993 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 271 statements into 1 equivalence classes. [2025-02-05 21:48:58,083 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 271 of 271 statements. [2025-02-05 21:48:58,084 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:48:58,084 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:48:58,087 INFO L256 TraceCheckSpWp]: Trace formula consists of 581 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-02-05 21:48:58,096 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 21:48:58,118 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 3528 trivial. 0 not checked. [2025-02-05 21:48:58,118 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 21:48:58,118 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [475248034] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 21:48:58,119 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-02-05 21:48:58,119 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-02-05 21:48:58,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616304583] [2025-02-05 21:48:58,121 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 21:48:58,123 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-05 21:48:58,123 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 21:48:58,136 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-05 21:48:58,136 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-05 21:48:58,138 INFO L87 Difference]: Start difference. First operand has 130 states, 84 states have (on average 1.4047619047619047) internal successors, (118), 85 states have internal predecessors, (118), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2025-02-05 21:48:58,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:48:58,175 INFO L93 Difference]: Finished difference Result 254 states and 446 transitions. [2025-02-05 21:48:58,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-05 21:48:58,177 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) Word has length 271 [2025-02-05 21:48:58,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:48:58,181 INFO L225 Difference]: With dead ends: 254 [2025-02-05 21:48:58,181 INFO L226 Difference]: Without dead ends: 127 [2025-02-05 21:48:58,184 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 272 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-05 21:48:58,187 INFO L435 NwaCegarLoop]: 193 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 193 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-02-05 21:48:58,188 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 193 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-05 21:48:58,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2025-02-05 21:48:58,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 127. [2025-02-05 21:48:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 127 states, 82 states have (on average 1.3780487804878048) internal successors, (113), 82 states have internal predecessors, (113), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2025-02-05 21:48:58,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 199 transitions. [2025-02-05 21:48:58,223 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 199 transitions. Word has length 271 [2025-02-05 21:48:58,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:48:58,223 INFO L471 AbstractCegarLoop]: Abstraction has 127 states and 199 transitions. [2025-02-05 21:48:58,223 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.5) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 2 states have call successors, (43) [2025-02-05 21:48:58,224 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 199 transitions. [2025-02-05 21:48:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2025-02-05 21:48:58,227 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:48:58,227 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:48:58,234 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-02-05 21:48:58,428 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-02-05 21:48:58,428 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:48:58,428 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:48:58,429 INFO L85 PathProgramCache]: Analyzing trace with hash 1241688517, now seen corresponding path program 1 times [2025-02-05 21:48:58,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 21:48:58,429 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [696723616] [2025-02-05 21:48:58,429 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:48:58,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 21:48:58,452 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 271 statements into 1 equivalence classes. [2025-02-05 21:48:58,535 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 271 of 271 statements. [2025-02-05 21:48:58,536 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:48:58,536 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:48:58,908 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2025-02-05 21:48:58,909 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 21:48:58,909 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [696723616] [2025-02-05 21:48:58,909 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [696723616] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 21:48:58,909 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 21:48:58,909 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-02-05 21:48:58,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350734436] [2025-02-05 21:48:58,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 21:48:58,910 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-02-05 21:48:58,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 21:48:58,910 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-02-05 21:48:58,911 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-02-05 21:48:58,911 INFO L87 Difference]: Start difference. First operand 127 states and 199 transitions. Second operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-02-05 21:48:59,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:48:59,299 INFO L93 Difference]: Finished difference Result 442 states and 692 transitions. [2025-02-05 21:48:59,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-02-05 21:48:59,300 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 271 [2025-02-05 21:48:59,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:48:59,305 INFO L225 Difference]: With dead ends: 442 [2025-02-05 21:48:59,307 INFO L226 Difference]: Without dead ends: 318 [2025-02-05 21:48:59,308 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-02-05 21:48:59,310 INFO L435 NwaCegarLoop]: 186 mSDtfsCounter, 380 mSDsluCounter, 258 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 58 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 380 SdHoareTripleChecker+Valid, 444 SdHoareTripleChecker+Invalid, 160 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 58 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-02-05 21:48:59,311 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [380 Valid, 444 Invalid, 160 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [58 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-02-05 21:48:59,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2025-02-05 21:48:59,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 224. [2025-02-05 21:48:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 224 states, 150 states have (on average 1.4066666666666667) internal successors, (211), 151 states have internal predecessors, (211), 71 states have call successors, (71), 2 states have call predecessors, (71), 2 states have return successors, (71), 70 states have call predecessors, (71), 71 states have call successors, (71) [2025-02-05 21:48:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 353 transitions. [2025-02-05 21:48:59,356 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 353 transitions. Word has length 271 [2025-02-05 21:48:59,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:48:59,357 INFO L471 AbstractCegarLoop]: Abstraction has 224 states and 353 transitions. [2025-02-05 21:48:59,357 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-02-05 21:48:59,357 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 353 transitions. [2025-02-05 21:48:59,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2025-02-05 21:48:59,360 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:48:59,360 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:48:59,360 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-05 21:48:59,360 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:48:59,361 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:48:59,361 INFO L85 PathProgramCache]: Analyzing trace with hash -1808514298, now seen corresponding path program 1 times [2025-02-05 21:48:59,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 21:48:59,361 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [110435427] [2025-02-05 21:48:59,361 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:48:59,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 21:48:59,376 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 271 statements into 1 equivalence classes. [2025-02-05 21:48:59,437 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 271 of 271 statements. [2025-02-05 21:48:59,437 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:48:59,437 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:48:59,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 6 proven. 120 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2025-02-05 21:48:59,751 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 21:48:59,751 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [110435427] [2025-02-05 21:48:59,752 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [110435427] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-05 21:48:59,752 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2045689139] [2025-02-05 21:48:59,752 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:48:59,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 21:48:59,752 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 21:48:59,756 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-05 21:48:59,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-02-05 21:48:59,825 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 271 statements into 1 equivalence classes. [2025-02-05 21:48:59,884 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 271 of 271 statements. [2025-02-05 21:48:59,884 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:48:59,884 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:48:59,886 INFO L256 TraceCheckSpWp]: Trace formula consists of 579 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-02-05 21:48:59,892 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 21:49:00,190 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 366 proven. 120 refuted. 0 times theorem prover too weak. 3126 trivial. 0 not checked. [2025-02-05 21:49:00,191 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-02-05 21:49:00,482 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 6 proven. 120 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2025-02-05 21:49:00,482 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2045689139] provided 0 perfect and 2 imperfect interpolant sequences [2025-02-05 21:49:00,482 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-02-05 21:49:00,482 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 13 [2025-02-05 21:49:00,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1817849093] [2025-02-05 21:49:00,483 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-02-05 21:49:00,484 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2025-02-05 21:49:00,484 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 21:49:00,484 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2025-02-05 21:49:00,485 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=109, Unknown=0, NotChecked=0, Total=156 [2025-02-05 21:49:00,485 INFO L87 Difference]: Start difference. First operand 224 states and 353 transitions. Second operand has 13 states, 13 states have (on average 5.6923076923076925) internal successors, (74), 13 states have internal predecessors, (74), 2 states have call successors, (83), 2 states have call predecessors, (83), 4 states have return successors, (84), 2 states have call predecessors, (84), 2 states have call successors, (84) [2025-02-05 21:49:00,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:49:00,993 INFO L93 Difference]: Finished difference Result 461 states and 719 transitions. [2025-02-05 21:49:00,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-02-05 21:49:00,993 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.6923076923076925) internal successors, (74), 13 states have internal predecessors, (74), 2 states have call successors, (83), 2 states have call predecessors, (83), 4 states have return successors, (84), 2 states have call predecessors, (84), 2 states have call successors, (84) Word has length 271 [2025-02-05 21:49:00,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:49:01,014 INFO L225 Difference]: With dead ends: 461 [2025-02-05 21:49:01,014 INFO L226 Difference]: Without dead ends: 240 [2025-02-05 21:49:01,015 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 550 GetRequests, 535 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2025-02-05 21:49:01,015 INFO L435 NwaCegarLoop]: 132 mSDtfsCounter, 77 mSDsluCounter, 601 mSDsCounter, 0 mSdLazyCounter, 856 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 79 SdHoareTripleChecker+Valid, 733 SdHoareTripleChecker+Invalid, 870 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 856 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-02-05 21:49:01,018 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [79 Valid, 733 Invalid, 870 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 856 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-02-05 21:49:01,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 240 states. [2025-02-05 21:49:01,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 240 to 236. [2025-02-05 21:49:01,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 236 states, 160 states have (on average 1.38125) internal successors, (221), 161 states have internal predecessors, (221), 71 states have call successors, (71), 4 states have call predecessors, (71), 4 states have return successors, (71), 70 states have call predecessors, (71), 71 states have call successors, (71) [2025-02-05 21:49:01,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 363 transitions. [2025-02-05 21:49:01,044 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 363 transitions. Word has length 271 [2025-02-05 21:49:01,045 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:49:01,045 INFO L471 AbstractCegarLoop]: Abstraction has 236 states and 363 transitions. [2025-02-05 21:49:01,045 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.6923076923076925) internal successors, (74), 13 states have internal predecessors, (74), 2 states have call successors, (83), 2 states have call predecessors, (83), 4 states have return successors, (84), 2 states have call predecessors, (84), 2 states have call successors, (84) [2025-02-05 21:49:01,045 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 363 transitions. [2025-02-05 21:49:01,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2025-02-05 21:49:01,047 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:49:01,047 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:49:01,054 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-02-05 21:49:01,247 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 21:49:01,248 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:49:01,248 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:49:01,249 INFO L85 PathProgramCache]: Analyzing trace with hash 1980894373, now seen corresponding path program 1 times [2025-02-05 21:49:01,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 21:49:01,249 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1588239004] [2025-02-05 21:49:01,249 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:49:01,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 21:49:01,261 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 271 statements into 1 equivalence classes. [2025-02-05 21:49:01,282 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 271 of 271 statements. [2025-02-05 21:49:01,282 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:49:01,282 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:49:01,702 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2025-02-05 21:49:01,702 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 21:49:01,702 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1588239004] [2025-02-05 21:49:01,703 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1588239004] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 21:49:01,703 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 21:49:01,703 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2025-02-05 21:49:01,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [153639046] [2025-02-05 21:49:01,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 21:49:01,703 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2025-02-05 21:49:01,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 21:49:01,704 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-02-05 21:49:01,704 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2025-02-05 21:49:01,704 INFO L87 Difference]: Start difference. First operand 236 states and 363 transitions. Second operand has 10 states, 10 states have (on average 5.9) internal successors, (59), 10 states have internal predecessors, (59), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2025-02-05 21:49:02,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:49:02,796 INFO L93 Difference]: Finished difference Result 1077 states and 1633 transitions. [2025-02-05 21:49:02,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2025-02-05 21:49:02,797 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.9) internal successors, (59), 10 states have internal predecessors, (59), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 271 [2025-02-05 21:49:02,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:49:02,804 INFO L225 Difference]: With dead ends: 1077 [2025-02-05 21:49:02,804 INFO L226 Difference]: Without dead ends: 844 [2025-02-05 21:49:02,805 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=88, Invalid=184, Unknown=0, NotChecked=0, Total=272 [2025-02-05 21:49:02,805 INFO L435 NwaCegarLoop]: 320 mSDtfsCounter, 532 mSDsluCounter, 1073 mSDsCounter, 0 mSdLazyCounter, 1329 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 532 SdHoareTripleChecker+Valid, 1393 SdHoareTripleChecker+Invalid, 1471 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 1329 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2025-02-05 21:49:02,806 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [532 Valid, 1393 Invalid, 1471 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 1329 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2025-02-05 21:49:02,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 844 states. [2025-02-05 21:49:02,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 844 to 764. [2025-02-05 21:49:02,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 764 states, 530 states have (on average 1.3660377358490565) internal successors, (724), 536 states have internal predecessors, (724), 217 states have call successors, (217), 16 states have call predecessors, (217), 16 states have return successors, (217), 211 states have call predecessors, (217), 217 states have call successors, (217) [2025-02-05 21:49:02,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 764 states and 1158 transitions. [2025-02-05 21:49:02,912 INFO L78 Accepts]: Start accepts. Automaton has 764 states and 1158 transitions. Word has length 271 [2025-02-05 21:49:02,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:49:02,912 INFO L471 AbstractCegarLoop]: Abstraction has 764 states and 1158 transitions. [2025-02-05 21:49:02,913 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.9) internal successors, (59), 10 states have internal predecessors, (59), 2 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2025-02-05 21:49:02,913 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1158 transitions. [2025-02-05 21:49:02,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2025-02-05 21:49:02,915 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:49:02,915 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:49:02,915 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-02-05 21:49:02,916 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:49:02,916 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:49:02,917 INFO L85 PathProgramCache]: Analyzing trace with hash -333092784, now seen corresponding path program 1 times [2025-02-05 21:49:02,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 21:49:02,917 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706829708] [2025-02-05 21:49:02,917 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:49:02,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 21:49:02,931 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 272 statements into 1 equivalence classes. [2025-02-05 21:49:02,953 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 272 of 272 statements. [2025-02-05 21:49:02,953 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:49:02,953 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:49:03,168 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2025-02-05 21:49:03,168 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 21:49:03,169 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1706829708] [2025-02-05 21:49:03,169 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1706829708] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 21:49:03,169 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 21:49:03,169 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-02-05 21:49:03,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865734277] [2025-02-05 21:49:03,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 21:49:03,169 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-02-05 21:49:03,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 21:49:03,170 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-02-05 21:49:03,170 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2025-02-05 21:49:03,170 INFO L87 Difference]: Start difference. First operand 764 states and 1158 transitions. Second operand has 7 states, 7 states have (on average 8.571428571428571) internal successors, (60), 7 states have internal predecessors, (60), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-02-05 21:49:03,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:49:03,821 INFO L93 Difference]: Finished difference Result 1899 states and 2867 transitions. [2025-02-05 21:49:03,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-02-05 21:49:03,821 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.571428571428571) internal successors, (60), 7 states have internal predecessors, (60), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) Word has length 272 [2025-02-05 21:49:03,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:49:03,827 INFO L225 Difference]: With dead ends: 1899 [2025-02-05 21:49:03,827 INFO L226 Difference]: Without dead ends: 1138 [2025-02-05 21:49:03,829 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2025-02-05 21:49:03,829 INFO L435 NwaCegarLoop]: 340 mSDtfsCounter, 386 mSDsluCounter, 763 mSDsCounter, 0 mSdLazyCounter, 769 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 386 SdHoareTripleChecker+Valid, 1103 SdHoareTripleChecker+Invalid, 774 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 769 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-02-05 21:49:03,829 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [386 Valid, 1103 Invalid, 774 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 769 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-02-05 21:49:03,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1138 states. [2025-02-05 21:49:03,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1138 to 796. [2025-02-05 21:49:03,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 796 states, 562 states have (on average 1.3772241992882561) internal successors, (774), 568 states have internal predecessors, (774), 217 states have call successors, (217), 16 states have call predecessors, (217), 16 states have return successors, (217), 211 states have call predecessors, (217), 217 states have call successors, (217) [2025-02-05 21:49:03,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 796 states and 1208 transitions. [2025-02-05 21:49:03,894 INFO L78 Accepts]: Start accepts. Automaton has 796 states and 1208 transitions. Word has length 272 [2025-02-05 21:49:03,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:49:03,894 INFO L471 AbstractCegarLoop]: Abstraction has 796 states and 1208 transitions. [2025-02-05 21:49:03,894 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.571428571428571) internal successors, (60), 7 states have internal predecessors, (60), 1 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 1 states have call predecessors, (43), 1 states have call successors, (43) [2025-02-05 21:49:03,894 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1208 transitions. [2025-02-05 21:49:03,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2025-02-05 21:49:03,896 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:49:03,897 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:49:03,897 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-02-05 21:49:03,897 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:49:03,897 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:49:03,897 INFO L85 PathProgramCache]: Analyzing trace with hash 844683505, now seen corresponding path program 1 times [2025-02-05 21:49:03,897 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 21:49:03,897 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1780707205] [2025-02-05 21:49:03,898 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:49:03,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 21:49:03,908 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 272 statements into 1 equivalence classes. [2025-02-05 21:49:03,940 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 272 of 272 statements. [2025-02-05 21:49:03,940 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:49:03,940 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:49:04,120 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 84 proven. 42 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2025-02-05 21:49:04,120 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 21:49:04,120 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1780707205] [2025-02-05 21:49:04,121 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1780707205] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-05 21:49:04,121 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2090318472] [2025-02-05 21:49:04,121 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:49:04,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 21:49:04,121 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 21:49:04,123 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-05 21:49:04,127 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-02-05 21:49:04,182 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 272 statements into 1 equivalence classes. [2025-02-05 21:49:04,227 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 272 of 272 statements. [2025-02-05 21:49:04,228 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:49:04,228 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:49:04,229 INFO L256 TraceCheckSpWp]: Trace formula consists of 580 conjuncts, 7 conjuncts are in the unsatisfiable core [2025-02-05 21:49:04,232 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 21:49:04,362 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1666 proven. 42 refuted. 0 times theorem prover too weak. 1904 trivial. 0 not checked. [2025-02-05 21:49:04,362 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-02-05 21:49:04,549 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 84 proven. 42 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2025-02-05 21:49:04,549 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2090318472] provided 0 perfect and 2 imperfect interpolant sequences [2025-02-05 21:49:04,549 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-02-05 21:49:04,549 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2025-02-05 21:49:04,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047417024] [2025-02-05 21:49:04,549 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-02-05 21:49:04,550 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-02-05 21:49:04,550 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 21:49:04,550 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-02-05 21:49:04,550 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2025-02-05 21:49:04,551 INFO L87 Difference]: Start difference. First operand 796 states and 1208 transitions. Second operand has 8 states, 8 states have (on average 9.75) internal successors, (78), 8 states have internal predecessors, (78), 3 states have call successors, (71), 2 states have call predecessors, (71), 4 states have return successors, (72), 3 states have call predecessors, (72), 3 states have call successors, (72) [2025-02-05 21:49:04,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:49:04,786 INFO L93 Difference]: Finished difference Result 1303 states and 1967 transitions. [2025-02-05 21:49:04,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-02-05 21:49:04,787 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 9.75) internal successors, (78), 8 states have internal predecessors, (78), 3 states have call successors, (71), 2 states have call predecessors, (71), 4 states have return successors, (72), 3 states have call predecessors, (72), 3 states have call successors, (72) Word has length 272 [2025-02-05 21:49:04,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:49:04,790 INFO L225 Difference]: With dead ends: 1303 [2025-02-05 21:49:04,790 INFO L226 Difference]: Without dead ends: 510 [2025-02-05 21:49:04,791 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 551 GetRequests, 542 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=46, Invalid=64, Unknown=0, NotChecked=0, Total=110 [2025-02-05 21:49:04,792 INFO L435 NwaCegarLoop]: 138 mSDtfsCounter, 225 mSDsluCounter, 188 mSDsCounter, 0 mSdLazyCounter, 258 mSolverCounterSat, 72 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 253 SdHoareTripleChecker+Valid, 326 SdHoareTripleChecker+Invalid, 330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 72 IncrementalHoareTripleChecker+Valid, 258 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-02-05 21:49:04,792 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [253 Valid, 326 Invalid, 330 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [72 Valid, 258 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-02-05 21:49:04,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 510 states. [2025-02-05 21:49:04,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 510 to 502. [2025-02-05 21:49:04,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 502 states, 329 states have (on average 1.3130699088145896) internal successors, (432), 332 states have internal predecessors, (432), 159 states have call successors, (159), 13 states have call predecessors, (159), 13 states have return successors, (159), 156 states have call predecessors, (159), 159 states have call successors, (159) [2025-02-05 21:49:04,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 502 states and 750 transitions. [2025-02-05 21:49:04,835 INFO L78 Accepts]: Start accepts. Automaton has 502 states and 750 transitions. Word has length 272 [2025-02-05 21:49:04,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:49:04,835 INFO L471 AbstractCegarLoop]: Abstraction has 502 states and 750 transitions. [2025-02-05 21:49:04,835 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 9.75) internal successors, (78), 8 states have internal predecessors, (78), 3 states have call successors, (71), 2 states have call predecessors, (71), 4 states have return successors, (72), 3 states have call predecessors, (72), 3 states have call successors, (72) [2025-02-05 21:49:04,835 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 750 transitions. [2025-02-05 21:49:04,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2025-02-05 21:49:04,840 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:49:04,840 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:49:04,847 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2025-02-05 21:49:05,040 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 21:49:05,041 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:49:05,041 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:49:05,041 INFO L85 PathProgramCache]: Analyzing trace with hash 1765810920, now seen corresponding path program 1 times [2025-02-05 21:49:05,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 21:49:05,041 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [106350175] [2025-02-05 21:49:05,041 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:49:05,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 21:49:05,054 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 274 statements into 1 equivalence classes. [2025-02-05 21:49:05,120 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 274 of 274 statements. [2025-02-05 21:49:05,121 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:49:05,121 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:49:05,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 84 proven. 42 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2025-02-05 21:49:05,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-05 21:49:05,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [106350175] [2025-02-05 21:49:05,332 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [106350175] provided 0 perfect and 1 imperfect interpolant sequences [2025-02-05 21:49:05,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [447248055] [2025-02-05 21:49:05,333 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:49:05,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 21:49:05,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 21:49:05,335 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-05 21:49:05,339 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2025-02-05 21:49:05,400 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 274 statements into 1 equivalence classes. [2025-02-05 21:49:05,448 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 274 of 274 statements. [2025-02-05 21:49:05,448 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:49:05,448 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:49:05,452 INFO L256 TraceCheckSpWp]: Trace formula consists of 583 conjuncts, 7 conjuncts are in the unsatisfiable core [2025-02-05 21:49:05,455 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 21:49:05,684 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1666 proven. 42 refuted. 0 times theorem prover too weak. 1904 trivial. 0 not checked. [2025-02-05 21:49:05,685 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-02-05 21:49:05,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 84 proven. 42 refuted. 0 times theorem prover too weak. 3486 trivial. 0 not checked. [2025-02-05 21:49:05,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [447248055] provided 0 perfect and 2 imperfect interpolant sequences [2025-02-05 21:49:05,917 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-02-05 21:49:05,917 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 11 [2025-02-05 21:49:05,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682788815] [2025-02-05 21:49:05,917 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-02-05 21:49:05,918 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2025-02-05 21:49:05,918 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-05 21:49:05,918 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2025-02-05 21:49:05,919 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2025-02-05 21:49:05,919 INFO L87 Difference]: Start difference. First operand 502 states and 750 transitions. Second operand has 11 states, 11 states have (on average 8.090909090909092) internal successors, (89), 11 states have internal predecessors, (89), 3 states have call successors, (71), 2 states have call predecessors, (71), 4 states have return successors, (72), 3 states have call predecessors, (72), 3 states have call successors, (72) [2025-02-05 21:49:06,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:49:06,818 INFO L93 Difference]: Finished difference Result 1665 states and 2475 transitions. [2025-02-05 21:49:06,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2025-02-05 21:49:06,818 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 8.090909090909092) internal successors, (89), 11 states have internal predecessors, (89), 3 states have call successors, (71), 2 states have call predecessors, (71), 4 states have return successors, (72), 3 states have call predecessors, (72), 3 states have call successors, (72) Word has length 274 [2025-02-05 21:49:06,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:49:06,825 INFO L225 Difference]: With dead ends: 1665 [2025-02-05 21:49:06,825 INFO L226 Difference]: Without dead ends: 1219 [2025-02-05 21:49:06,827 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 566 GetRequests, 544 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=204, Invalid=348, Unknown=0, NotChecked=0, Total=552 [2025-02-05 21:49:06,827 INFO L435 NwaCegarLoop]: 186 mSDtfsCounter, 691 mSDsluCounter, 495 mSDsCounter, 0 mSdLazyCounter, 733 mSolverCounterSat, 247 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 775 SdHoareTripleChecker+Valid, 681 SdHoareTripleChecker+Invalid, 980 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 247 IncrementalHoareTripleChecker+Valid, 733 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2025-02-05 21:49:06,827 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [775 Valid, 681 Invalid, 980 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [247 Valid, 733 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2025-02-05 21:49:06,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1219 states. [2025-02-05 21:49:06,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1219 to 794. [2025-02-05 21:49:06,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 794 states, 557 states have (on average 1.3518850987432676) internal successors, (753), 563 states have internal predecessors, (753), 217 states have call successors, (217), 19 states have call predecessors, (217), 19 states have return successors, (217), 211 states have call predecessors, (217), 217 states have call successors, (217) [2025-02-05 21:49:06,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1187 transitions. [2025-02-05 21:49:06,886 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1187 transitions. Word has length 274 [2025-02-05 21:49:06,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:49:06,887 INFO L471 AbstractCegarLoop]: Abstraction has 794 states and 1187 transitions. [2025-02-05 21:49:06,887 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 8.090909090909092) internal successors, (89), 11 states have internal predecessors, (89), 3 states have call successors, (71), 2 states have call predecessors, (71), 4 states have return successors, (72), 3 states have call predecessors, (72), 3 states have call successors, (72) [2025-02-05 21:49:06,887 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1187 transitions. [2025-02-05 21:49:06,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2025-02-05 21:49:06,889 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:49:06,890 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:49:06,898 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2025-02-05 21:49:07,090 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2025-02-05 21:49:07,091 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:49:07,091 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:49:07,091 INFO L85 PathProgramCache]: Analyzing trace with hash 1698804167, now seen corresponding path program 1 times [2025-02-05 21:49:07,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-05 21:49:07,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1952700831] [2025-02-05 21:49:07,092 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:49:07,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-05 21:49:07,104 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 274 statements into 1 equivalence classes. [2025-02-05 21:49:07,149 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 274 of 274 statements. [2025-02-05 21:49:07,150 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:49:07,150 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-02-05 21:49:07,152 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1191036421] [2025-02-05 21:49:07,152 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:49:07,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 21:49:07,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 21:49:07,157 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-05 21:49:07,161 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2025-02-05 21:49:07,224 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 274 statements into 1 equivalence classes. [2025-02-05 21:49:07,283 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 274 of 274 statements. [2025-02-05 21:49:07,283 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:49:07,283 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-05 21:49:07,283 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-05 21:49:07,308 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 274 statements into 1 equivalence classes. [2025-02-05 21:49:07,347 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 274 of 274 statements. [2025-02-05 21:49:07,347 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:49:07,347 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-05 21:49:07,485 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-05 21:49:07,485 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-05 21:49:07,486 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-02-05 21:49:07,496 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2025-02-05 21:49:07,687 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-05 21:49:07,690 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:49:07,779 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-05 21:49:07,781 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.02 09:49:07 BoogieIcfgContainer [2025-02-05 21:49:07,781 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-05 21:49:07,781 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-05 21:49:07,781 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-05 21:49:07,781 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-05 21:49:07,782 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 09:48:57" (3/4) ... [2025-02-05 21:49:07,783 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-02-05 21:49:07,784 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-05 21:49:07,784 INFO L158 Benchmark]: Toolchain (without parser) took 11072.79ms. Allocated memory was 167.8MB in the beginning and 419.4MB in the end (delta: 251.7MB). Free memory was 123.9MB in the beginning and 203.8MB in the end (delta: -79.9MB). Peak memory consumption was 175.6MB. Max. memory is 16.1GB. [2025-02-05 21:49:07,784 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 201.3MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 21:49:07,784 INFO L158 Benchmark]: CACSL2BoogieTranslator took 212.86ms. Allocated memory is still 167.8MB. Free memory was 123.9MB in the beginning and 108.3MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-05 21:49:07,784 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.32ms. Allocated memory is still 167.8MB. Free memory was 108.3MB in the beginning and 103.3MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-05 21:49:07,784 INFO L158 Benchmark]: Boogie Preprocessor took 62.87ms. Allocated memory is still 167.8MB. Free memory was 103.3MB in the beginning and 98.2MB in the end (delta: 5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-05 21:49:07,785 INFO L158 Benchmark]: IcfgBuilder took 465.67ms. Allocated memory is still 167.8MB. Free memory was 98.2MB in the beginning and 62.4MB in the end (delta: 35.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-02-05 21:49:07,785 INFO L158 Benchmark]: TraceAbstraction took 10276.35ms. Allocated memory was 167.8MB in the beginning and 419.4MB in the end (delta: 251.7MB). Free memory was 61.9MB in the beginning and 203.8MB in the end (delta: -142.0MB). Peak memory consumption was 108.5MB. Max. memory is 16.1GB. [2025-02-05 21:49:07,785 INFO L158 Benchmark]: Witness Printer took 2.38ms. Allocated memory is still 419.4MB. Free memory was 203.8MB in the beginning and 203.8MB in the end (delta: 87.1kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-05 21:49:07,786 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 201.3MB. Free memory is still 117.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 212.86ms. Allocated memory is still 167.8MB. Free memory was 123.9MB in the beginning and 108.3MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 48.32ms. Allocated memory is still 167.8MB. Free memory was 108.3MB in the beginning and 103.3MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 62.87ms. Allocated memory is still 167.8MB. Free memory was 103.3MB in the beginning and 98.2MB in the end (delta: 5.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 465.67ms. Allocated memory is still 167.8MB. Free memory was 98.2MB in the beginning and 62.4MB in the end (delta: 35.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 10276.35ms. Allocated memory was 167.8MB in the beginning and 419.4MB in the end (delta: 251.7MB). Free memory was 61.9MB in the beginning and 203.8MB in the end (delta: -142.0MB). Peak memory consumption was 108.5MB. Max. memory is 16.1GB. * Witness Printer took 2.38ms. Allocated memory is still 419.4MB. Free memory was 203.8MB in the beginning and 203.8MB in the end (delta: 87.1kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryArithmeticDOUBLEoperation at line 79, overapproximation of someBinaryFLOATComparisonOperation at line 170, overapproximation of someBinaryFLOATComparisonOperation at line 72, overapproximation of bitwiseOr at line 62, overapproximation of someBinaryDOUBLEComparisonOperation at line 85, overapproximation of someBinaryDOUBLEComparisonOperation at line 133, overapproximation of someBinaryDOUBLEComparisonOperation at line 185, overapproximation of someBinaryDOUBLEComparisonOperation at line 137, overapproximation of someBinaryDOUBLEComparisonOperation at line 139, overapproximation of someBinaryDOUBLEComparisonOperation at line 184, overapproximation of someBinaryDOUBLEComparisonOperation at line 135, overapproximation of someBinaryDOUBLEComparisonOperation at line 141, overapproximation of someBinaryDOUBLEComparisonOperation at line 190, overapproximation of someBinaryDOUBLEComparisonOperation at line 190. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 5; [L23] signed char var_1_2 = -1; [L24] signed char var_1_3 = 10; [L25] signed long int var_1_5 = 5; [L26] unsigned char var_1_6 = 0; [L27] double var_1_7 = 24.8; [L28] double var_1_8 = 500.5; [L29] double var_1_9 = 2.4; [L30] double var_1_10 = 0.4; [L31] double var_1_11 = 255.8; [L32] double var_1_12 = 50.75; [L33] unsigned char var_1_13 = 4; [L34] unsigned char var_1_14 = 200; [L35] unsigned char var_1_15 = 25; [L36] unsigned char var_1_16 = 128; [L37] unsigned char var_1_17 = 64; [L38] unsigned char var_1_18 = 32; [L39] unsigned char var_1_19 = 32; [L40] unsigned long int var_1_20 = 1; [L41] float var_1_21 = 9999999999.2; [L42] double var_1_23 = 10.875; [L43] unsigned char var_1_24 = 0; [L44] unsigned char var_1_25 = 0; [L45] float var_1_26 = 1000000000000.6; [L46] unsigned long int var_1_27 = 2609431563; [L47] unsigned long int var_1_28 = 16; [L48] float var_1_29 = 1000000.5; [L49] signed short int var_1_30 = -8; [L50] unsigned short int var_1_31 = 25; [L51] signed short int var_1_32 = 50; [L52] unsigned long int var_1_33 = 0; [L53] unsigned long int var_1_34 = 8; [L54] unsigned long int var_1_35 = 4; [L55] float var_1_36 = 128.625; [L56] unsigned long int var_1_37 = 4; [L57] double var_1_38 = 32.25; VAL [isInitial=0, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=-1, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=10, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L194] isInitial = 1 [L195] FCALL initially() [L196] COND TRUE 1 [L197] FCALL updateLastVariables() [L198] CALL updateVariables() [L119] var_1_2 = __VERIFIER_nondet_char() [L120] CALL assume_abort_if_not(var_1_2 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=10, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=10, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L120] RET assume_abort_if_not(var_1_2 >= -1) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=10, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L121] CALL assume_abort_if_not(var_1_2 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=10, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=10, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L121] RET assume_abort_if_not(var_1_2 <= 127) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=10, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L122] var_1_3 = __VERIFIER_nondet_char() [L123] CALL assume_abort_if_not(var_1_3 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L123] RET assume_abort_if_not(var_1_3 >= 0) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L124] CALL assume_abort_if_not(var_1_3 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L124] RET assume_abort_if_not(var_1_3 <= 127) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=5, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L125] var_1_5 = __VERIFIER_nondet_long() [L126] CALL assume_abort_if_not(var_1_5 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L126] RET assume_abort_if_not(var_1_5 >= -2147483648) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L127] CALL assume_abort_if_not(var_1_5 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L127] RET assume_abort_if_not(var_1_5 <= 2147483647) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L128] CALL assume_abort_if_not(var_1_5 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L128] RET assume_abort_if_not(var_1_5 != 0) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=0, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L129] var_1_6 = __VERIFIER_nondet_uchar() [L130] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L130] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L131] CALL assume_abort_if_not(var_1_6 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L131] RET assume_abort_if_not(var_1_6 <= 1) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5, var_1_8=1001/2, var_1_9=12/5] [L132] var_1_8 = __VERIFIER_nondet_double() [L133] CALL assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5, var_1_9=12/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5, var_1_9=12/5] [L133] RET assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5, var_1_9=12/5] [L134] var_1_9 = __VERIFIER_nondet_double() [L135] CALL assume_abort_if_not((var_1_9 >= -230584.3009213691390e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 2305843.009213691390e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L135] RET assume_abort_if_not((var_1_9 >= -230584.3009213691390e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 2305843.009213691390e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=2/5, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L136] var_1_10 = __VERIFIER_nondet_double() [L137] CALL assume_abort_if_not((var_1_10 >= -230584.3009213691390e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 2305843.009213691390e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L137] RET assume_abort_if_not((var_1_10 >= -230584.3009213691390e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 2305843.009213691390e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=1279/5, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L138] var_1_11 = __VERIFIER_nondet_double() [L139] CALL assume_abort_if_not((var_1_11 >= -115292.1504606845700e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 1152921.504606845700e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L139] RET assume_abort_if_not((var_1_11 >= -115292.1504606845700e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 1152921.504606845700e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_12=203/4, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L140] var_1_12 = __VERIFIER_nondet_double() [L141] CALL assume_abort_if_not((var_1_12 >= -115292.1504606845700e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 1152921.504606845700e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L141] RET assume_abort_if_not((var_1_12 >= -115292.1504606845700e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 1152921.504606845700e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, var_1_13=4, var_1_14=200, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L142] var_1_14 = __VERIFIER_nondet_uchar() [L143] CALL assume_abort_if_not(var_1_14 >= 190) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L143] RET assume_abort_if_not(var_1_14 >= 190) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L144] CALL assume_abort_if_not(var_1_14 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L144] RET assume_abort_if_not(var_1_14 <= 254) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=25, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L145] var_1_15 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L146] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L147] CALL assume_abort_if_not(var_1_15 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L147] RET assume_abort_if_not(var_1_15 <= 63) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=128, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L148] var_1_16 = __VERIFIER_nondet_uchar() [L149] CALL assume_abort_if_not(var_1_16 >= 127) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L149] RET assume_abort_if_not(var_1_16 >= 127) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L150] CALL assume_abort_if_not(var_1_16 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L150] RET assume_abort_if_not(var_1_16 <= 254) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=64, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L151] var_1_17 = __VERIFIER_nondet_uchar() [L152] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L152] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L153] CALL assume_abort_if_not(var_1_17 <= 64) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L153] RET assume_abort_if_not(var_1_17 <= 64) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=32, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L154] var_1_18 = __VERIFIER_nondet_uchar() [L155] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L155] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L156] CALL assume_abort_if_not(var_1_18 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L156] RET assume_abort_if_not(var_1_18 <= 63) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=32, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L157] var_1_19 = __VERIFIER_nondet_uchar() [L158] CALL assume_abort_if_not(var_1_19 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L158] RET assume_abort_if_not(var_1_19 >= 0) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L159] CALL assume_abort_if_not(var_1_19 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L159] RET assume_abort_if_not(var_1_19 <= 63) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L160] var_1_25 = __VERIFIER_nondet_uchar() [L161] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L161] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L162] CALL assume_abort_if_not(var_1_25 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L162] RET assume_abort_if_not(var_1_25 <= 0) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=2609431563, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L163] var_1_27 = __VERIFIER_nondet_ulong() [L164] CALL assume_abort_if_not(var_1_27 >= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L164] RET assume_abort_if_not(var_1_27 >= 2147483647) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L165] CALL assume_abort_if_not(var_1_27 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L165] RET assume_abort_if_not(var_1_27 <= 4294967295) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_28=16, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L166] var_1_28 = __VERIFIER_nondet_ulong() [L167] CALL assume_abort_if_not(var_1_28 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L167] RET assume_abort_if_not(var_1_28 >= 0) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L168] CALL assume_abort_if_not(var_1_28 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L168] RET assume_abort_if_not(var_1_28 <= 4294967295) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_29=2000001/2, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L169] var_1_29 = __VERIFIER_nondet_float() [L170] CALL assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L170] RET assume_abort_if_not((var_1_29 >= -922337.2036854765600e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854765600e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_31=25, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L171] var_1_31 = __VERIFIER_nondet_ushort() [L172] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L172] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L173] CALL assume_abort_if_not(var_1_31 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L173] RET assume_abort_if_not(var_1_31 <= 65535) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=50, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L174] var_1_32 = __VERIFIER_nondet_short() [L175] CALL assume_abort_if_not(var_1_32 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L175] RET assume_abort_if_not(var_1_32 >= -32767) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L176] CALL assume_abort_if_not(var_1_32 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L176] RET assume_abort_if_not(var_1_32 <= 32766) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=8, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L177] var_1_34 = __VERIFIER_nondet_ulong() [L178] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L178] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L179] CALL assume_abort_if_not(var_1_34 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L179] RET assume_abort_if_not(var_1_34 <= 4294967294) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=4, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L180] var_1_35 = __VERIFIER_nondet_ulong() [L181] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L181] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L182] CALL assume_abort_if_not(var_1_35 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L182] RET assume_abort_if_not(var_1_35 <= 4294967294) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1029/8, var_1_37=4, var_1_38=129/4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L183] var_1_38 = __VERIFIER_nondet_double() [L184] CALL assume_abort_if_not((var_1_38 >= -922337.2036854776000e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1029/8, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1029/8, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L184] RET assume_abort_if_not((var_1_38 >= -922337.2036854776000e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1029/8, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L185] CALL assume_abort_if_not(var_1_38 != 0.0F) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1029/8, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1029/8, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L185] RET assume_abort_if_not(var_1_38 != 0.0F) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1029/8, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L198] RET updateVariables() [L199] CALL step() [L61] var_1_24 = var_1_25 VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1029/8, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L62] EXPR 25u | (var_1_27 - 5u) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=5000000000003/5, var_1_27=-6442450945, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1029/8, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L62] COND TRUE (25u | (var_1_27 - 5u)) >= var_1_28 [L63] var_1_26 = var_1_29 VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-8, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1029/8, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L65] EXPR var_1_28 ^ (var_1_27 + var_1_31) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-8, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1029/8, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L65] COND TRUE (var_1_28 ^ (var_1_27 + var_1_31)) >= 4u [L66] var_1_30 = var_1_32 VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1029/8, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L68] COND FALSE !(var_1_28 >= var_1_27) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=1029/8, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L71] var_1_36 = var_1_29 VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L72] COND FALSE !(! (((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) != var_1_26)) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L77] signed char stepLocal_0 = var_1_2; VAL [isInitial=1, stepLocal_0=0, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_7=124/5] [L78] COND TRUE -256 <= stepLocal_0 [L79] var_1_7 = (var_1_8 + (((((var_1_9) > (var_1_10)) ? (var_1_9) : (var_1_10))) + (var_1_11 + var_1_12))) VAL [isInitial=1, var_1_13=4, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1] [L85] COND TRUE var_1_11 <= var_1_9 [L86] var_1_13 = ((((((var_1_14 - var_1_15)) > (var_1_16)) ? ((var_1_14 - var_1_15)) : (var_1_16))) - (var_1_17 + ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))) VAL [isInitial=1, var_1_13=1, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=5, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1] [L88] COND TRUE (var_1_2 - var_1_3) > (var_1_13 / var_1_5) [L89] var_1_1 = (128 - var_1_3) VAL [isInitial=1, var_1_13=1, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=128, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1] [L97] EXPR (var_1_2 * var_1_13) & var_1_1 VAL [isInitial=1, var_1_13=1, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=128, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1] [L97] signed long int stepLocal_1 = (var_1_2 * var_1_13) & var_1_1; [L98] COND FALSE !(var_1_3 < stepLocal_1) VAL [isInitial=1, var_1_13=1, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=128, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1] [L101] EXPR var_1_1 & var_1_3 VAL [isInitial=1, var_1_13=1, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=128, var_1_20=1, var_1_21=49999999996/5, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1] [L101] signed long int stepLocal_2 = var_1_1 & var_1_3; [L102] COND FALSE !((((((var_1_1) > (var_1_5)) ? (var_1_1) : (var_1_5))) + (var_1_1 / var_1_14)) <= stepLocal_2) [L109] var_1_21 = var_1_12 VAL [isInitial=1, var_1_12=3, var_1_13=1, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=128, var_1_20=1, var_1_21=3, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1] [L111] unsigned long int stepLocal_3 = var_1_20; VAL [isInitial=1, stepLocal_3=1, var_1_12=3, var_1_13=1, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=128, var_1_20=1, var_1_21=3, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1] [L112] COND TRUE var_1_1 > stepLocal_3 VAL [isInitial=1, var_1_12=3, var_1_13=1, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=128, var_1_20=1, var_1_21=3, var_1_23=87/8, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1] [L113] COND TRUE ! (! var_1_6) [L114] var_1_23 = var_1_8 VAL [isInitial=1, var_1_12=3, var_1_13=1, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=128, var_1_20=1, var_1_21=3, var_1_23=4, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_8=4] [L199] RET step() [L200] CALL, EXPR property() [L190] EXPR (((((var_1_2 - var_1_3) > (var_1_13 / var_1_5)) ? (var_1_1 == ((unsigned char) (128 - var_1_3))) : ((! var_1_6) ? (var_1_1 == ((unsigned char) var_1_3)) : (var_1_1 == ((unsigned char) var_1_3)))) && ((-256 <= var_1_2) ? (var_1_7 == ((double) (var_1_8 + (((((var_1_9) > (var_1_10)) ? (var_1_9) : (var_1_10))) + (var_1_11 + var_1_12))))) : ((var_1_11 == var_1_9) ? (var_1_7 == ((double) var_1_8)) : 1))) && ((var_1_11 <= var_1_9) ? (var_1_13 == ((unsigned char) ((((((var_1_14 - var_1_15)) > (var_1_16)) ? ((var_1_14 - var_1_15)) : (var_1_16))) - (var_1_17 + ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))))) : 1)) && ((var_1_3 < ((var_1_2 * var_1_13) & var_1_1)) ? (var_1_20 == ((unsigned long int) (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) + var_1_14))) : 1) VAL [isInitial=1, var_1_12=3, var_1_13=1, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=128, var_1_20=1, var_1_21=3, var_1_23=4, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_8=4] [L190] EXPR ((((((var_1_2 - var_1_3) > (var_1_13 / var_1_5)) ? (var_1_1 == ((unsigned char) (128 - var_1_3))) : ((! var_1_6) ? (var_1_1 == ((unsigned char) var_1_3)) : (var_1_1 == ((unsigned char) var_1_3)))) && ((-256 <= var_1_2) ? (var_1_7 == ((double) (var_1_8 + (((((var_1_9) > (var_1_10)) ? (var_1_9) : (var_1_10))) + (var_1_11 + var_1_12))))) : ((var_1_11 == var_1_9) ? (var_1_7 == ((double) var_1_8)) : 1))) && ((var_1_11 <= var_1_9) ? (var_1_13 == ((unsigned char) ((((((var_1_14 - var_1_15)) > (var_1_16)) ? ((var_1_14 - var_1_15)) : (var_1_16))) - (var_1_17 + ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))))) : 1)) && ((var_1_3 < ((var_1_2 * var_1_13) & var_1_1)) ? (var_1_20 == ((unsigned long int) (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) + var_1_14))) : 1)) && (((((((var_1_1) > (var_1_5)) ? (var_1_1) : (var_1_5))) + (var_1_1 / var_1_14)) <= (var_1_1 & var_1_3)) ? (var_1_6 ? (var_1_21 == ((float) var_1_12)) : (var_1_21 == ((float) var_1_10))) : (var_1_21 == ((float) var_1_12))) VAL [isInitial=1, var_1_12=3, var_1_13=1, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=128, var_1_20=1, var_1_21=3, var_1_23=4, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_8=4] [L190-L191] return (((((((var_1_2 - var_1_3) > (var_1_13 / var_1_5)) ? (var_1_1 == ((unsigned char) (128 - var_1_3))) : ((! var_1_6) ? (var_1_1 == ((unsigned char) var_1_3)) : (var_1_1 == ((unsigned char) var_1_3)))) && ((-256 <= var_1_2) ? (var_1_7 == ((double) (var_1_8 + (((((var_1_9) > (var_1_10)) ? (var_1_9) : (var_1_10))) + (var_1_11 + var_1_12))))) : ((var_1_11 == var_1_9) ? (var_1_7 == ((double) var_1_8)) : 1))) && ((var_1_11 <= var_1_9) ? (var_1_13 == ((unsigned char) ((((((var_1_14 - var_1_15)) > (var_1_16)) ? ((var_1_14 - var_1_15)) : (var_1_16))) - (var_1_17 + ((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))))))) : 1)) && ((var_1_3 < ((var_1_2 * var_1_13) & var_1_1)) ? (var_1_20 == ((unsigned long int) (((((var_1_18) < 0 ) ? -(var_1_18) : (var_1_18))) + var_1_14))) : 1)) && (((((((var_1_1) > (var_1_5)) ? (var_1_1) : (var_1_5))) + (var_1_1 / var_1_14)) <= (var_1_1 & var_1_3)) ? (var_1_6 ? (var_1_21 == ((float) var_1_12)) : (var_1_21 == ((float) var_1_10))) : (var_1_21 == ((float) var_1_12)))) && ((var_1_1 > var_1_20) ? ((! (! var_1_6)) ? (var_1_23 == ((double) var_1_8)) : 1) : 1) ; [L200] RET, EXPR property() [L200] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_12=3, var_1_13=1, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=128, var_1_20=1, var_1_21=3, var_1_23=4, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_8=4] [L19] reach_error() VAL [isInitial=1, var_1_12=3, var_1_13=1, var_1_14=190, var_1_15=63, var_1_16=127, var_1_17=-192, var_1_18=0, var_1_19=62, var_1_1=128, var_1_20=1, var_1_21=3, var_1_23=4, var_1_24=0, var_1_25=0, var_1_26=2, var_1_27=-6442450945, var_1_28=0, var_1_29=2, var_1_2=0, var_1_30=-32767, var_1_31=0, var_1_32=-32767, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=2, var_1_37=4, var_1_3=0, var_1_5=-1, var_1_6=1, var_1_8=4] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 130 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 10.1s, OverallIterations: 8, TraceHistogramMax: 43, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2405 SdHoareTripleChecker+Valid, 3.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2291 mSDsluCounter, 4873 SdHoareTripleChecker+Invalid, 2.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3378 mSDsCounter, 538 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4053 IncrementalHoareTripleChecker+Invalid, 4591 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 538 mSolverCounterUnsat, 1495 mSDtfsCounter, 4053 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1977 GetRequests, 1907 SyntacticMatches, 1 SemanticMatches, 69 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=796occurred in iteration=5, InterpolantAutomatonStates: 61, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 7 MinimizatonAttempts, 953 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 3538 NumberOfCodeBlocks, 3538 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 3793 ConstructedInterpolants, 0 QuantifiedInterpolants, 6993 SizeOfPredicates, 5 NumberOfNonLiveVariables, 2323 ConjunctsInSsa, 23 ConjunctsInUnsatCore, 14 InterpolantComputations, 4 PerfectInterpolantSequences, 49872/50568 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 [2025-02-05 21:49:07,821 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 8c9f7aaec532dc4855324591e7ddfbf0000ff47855b5bee08c2e6aded4d78575 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-05 21:49:09,743 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-05 21:49:09,820 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-02-05 21:49:09,824 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-05 21:49:09,824 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-05 21:49:09,857 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-05 21:49:09,859 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-05 21:49:09,859 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-05 21:49:09,859 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-05 21:49:09,859 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-05 21:49:09,859 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-05 21:49:09,859 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-05 21:49:09,860 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * Use SBE=true [2025-02-05 21:49:09,860 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-05 21:49:09,860 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-05 21:49:09,860 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-05 21:49:09,861 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-05 21:49:09,861 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-05 21:49:09,861 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-05 21:49:09,861 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 21:49:09,861 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-05 21:49:09,861 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-05 21:49:09,861 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-05 21:49:09,861 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-05 21:49:09,861 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-05 21:49:09,861 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-05 21:49:09,861 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-05 21:49:09,861 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-05 21:49:09,861 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-05 21:49:09,861 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-05 21:49:09,861 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-jdk21/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 -> 8c9f7aaec532dc4855324591e7ddfbf0000ff47855b5bee08c2e6aded4d78575 [2025-02-05 21:49:10,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-05 21:49:10,123 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-05 21:49:10,124 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-05 21:49:10,126 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-05 21:49:10,126 INFO L274 PluginConnector]: CDTParser initialized [2025-02-05 21:49:10,127 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i [2025-02-05 21:49:11,298 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6ca0e35f1/9b3480f983f04c65b011760713256133/FLAGd9cb56887 [2025-02-05 21:49:11,575 INFO L384 CDTParser]: Found 1 translation units. [2025-02-05 21:49:11,575 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i [2025-02-05 21:49:11,587 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6ca0e35f1/9b3480f983f04c65b011760713256133/FLAGd9cb56887 [2025-02-05 21:49:11,597 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6ca0e35f1/9b3480f983f04c65b011760713256133 [2025-02-05 21:49:11,599 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-05 21:49:11,600 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-05 21:49:11,601 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-05 21:49:11,601 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-05 21:49:11,604 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-05 21:49:11,604 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 09:49:11" (1/1) ... [2025-02-05 21:49:11,605 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bf8838e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:49:11, skipping insertion in model container [2025-02-05 21:49:11,605 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 09:49:11" (1/1) ... [2025-02-05 21:49:11,618 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-05 21:49:11,704 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i[915,928] [2025-02-05 21:49:11,767 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 21:49:11,781 INFO L200 MainTranslator]: Completed pre-run [2025-02-05 21:49:11,791 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-25_file-57.i[915,928] [2025-02-05 21:49:11,822 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-05 21:49:11,837 INFO L204 MainTranslator]: Completed translation [2025-02-05 21:49:11,838 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:49:11 WrapperNode [2025-02-05 21:49:11,838 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-05 21:49:11,839 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-05 21:49:11,839 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-05 21:49:11,839 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-05 21:49:11,843 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:49:11" (1/1) ... [2025-02-05 21:49:11,853 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:49:11" (1/1) ... [2025-02-05 21:49:11,872 INFO L138 Inliner]: procedures = 27, calls = 56, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 218 [2025-02-05 21:49:11,873 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-05 21:49:11,873 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-05 21:49:11,873 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-05 21:49:11,873 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-05 21:49:11,880 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:49:11" (1/1) ... [2025-02-05 21:49:11,880 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:49:11" (1/1) ... [2025-02-05 21:49:11,886 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:49:11" (1/1) ... [2025-02-05 21:49:11,895 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]. [2025-02-05 21:49:11,895 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:49:11" (1/1) ... [2025-02-05 21:49:11,895 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:49:11" (1/1) ... [2025-02-05 21:49:11,902 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:49:11" (1/1) ... [2025-02-05 21:49:11,903 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:49:11" (1/1) ... [2025-02-05 21:49:11,904 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:49:11" (1/1) ... [2025-02-05 21:49:11,905 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:49:11" (1/1) ... [2025-02-05 21:49:11,907 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-05 21:49:11,907 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-05 21:49:11,908 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-05 21:49:11,908 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-05 21:49:11,908 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:49:11" (1/1) ... [2025-02-05 21:49:11,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-05 21:49:11,921 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-05 21:49:11,935 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-05 21:49:11,944 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-05 21:49:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-05 21:49:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-05 21:49:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-05 21:49:11,958 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-05 21:49:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-05 21:49:11,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-05 21:49:12,034 INFO L257 CfgBuilder]: Building ICFG [2025-02-05 21:49:12,036 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-05 21:49:27,793 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2025-02-05 21:49:27,793 INFO L308 CfgBuilder]: Performing block encoding [2025-02-05 21:49:27,805 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-05 21:49:27,805 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-05 21:49:27,805 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 09:49:27 BoogieIcfgContainer [2025-02-05 21:49:27,805 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-05 21:49:27,810 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-05 21:49:27,810 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-05 21:49:27,814 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-05 21:49:27,814 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.02 09:49:11" (1/3) ... [2025-02-05 21:49:27,814 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ea8f689 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 09:49:27, skipping insertion in model container [2025-02-05 21:49:27,814 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 09:49:11" (2/3) ... [2025-02-05 21:49:27,814 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ea8f689 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.02 09:49:27, skipping insertion in model container [2025-02-05 21:49:27,814 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 05.02 09:49:27" (3/3) ... [2025-02-05 21:49:27,815 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-57.i [2025-02-05 21:49:27,836 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-05 21:49:27,839 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-25_file-57.i that has 2 procedures, 105 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-02-05 21:49:27,869 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-05 21:49:27,876 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;@5f278eec, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-05 21:49:27,876 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-05 21:49:27,878 INFO L276 IsEmpty]: Start isEmpty. Operand has 105 states, 59 states have (on average 1.3220338983050848) internal successors, (78), 60 states have internal predecessors, (78), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2025-02-05 21:49:27,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2025-02-05 21:49:27,887 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:49:27,888 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:49:27,888 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:49:27,891 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:49:27,891 INFO L85 PathProgramCache]: Analyzing trace with hash -514795353, now seen corresponding path program 1 times [2025-02-05 21:49:27,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 21:49:27,898 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [444855396] [2025-02-05 21:49:27,898 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:49:27,899 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 [2025-02-05 21:49:27,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 21:49:27,901 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/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) [2025-02-05 21:49:27,903 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 [2025-02-05 21:49:27,989 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 263 statements into 1 equivalence classes. [2025-02-05 21:49:28,371 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 263 of 263 statements. [2025-02-05 21:49:28,372 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:49:28,372 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:49:28,395 INFO L256 TraceCheckSpWp]: Trace formula consists of 408 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-02-05 21:49:28,414 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-05 21:49:28,447 INFO L134 CoverageAnalysis]: Checked inductivity of 3612 backedges. 1064 proven. 0 refuted. 0 times theorem prover too weak. 2548 trivial. 0 not checked. [2025-02-05 21:49:28,447 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-05 21:49:28,448 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-05 21:49:28,448 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [444855396] [2025-02-05 21:49:28,448 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [444855396] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-05 21:49:28,448 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-05 21:49:28,448 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-05 21:49:28,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796005584] [2025-02-05 21:49:28,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-05 21:49:28,452 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-02-05 21:49:28,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-05 21:49:28,472 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-02-05 21:49:28,473 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-05 21:49:28,474 INFO L87 Difference]: Start difference. First operand has 105 states, 59 states have (on average 1.3220338983050848) internal successors, (78), 60 states have internal predecessors, (78), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2025-02-05 21:49:28,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-05 21:49:28,494 INFO L93 Difference]: Finished difference Result 203 states and 364 transitions. [2025-02-05 21:49:28,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-02-05 21:49:28,495 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 263 [2025-02-05 21:49:28,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-05 21:49:28,499 INFO L225 Difference]: With dead ends: 203 [2025-02-05 21:49:28,500 INFO L226 Difference]: Without dead ends: 101 [2025-02-05 21:49:28,502 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 262 GetRequests, 262 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-02-05 21:49:28,505 INFO L435 NwaCegarLoop]: 156 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, 156 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 [2025-02-05 21:49:28,505 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-02-05 21:49:28,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2025-02-05 21:49:28,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2025-02-05 21:49:28,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 56 states have (on average 1.25) internal successors, (70), 56 states have internal predecessors, (70), 43 states have call successors, (43), 1 states have call predecessors, (43), 1 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2025-02-05 21:49:28,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 156 transitions. [2025-02-05 21:49:28,533 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 156 transitions. Word has length 263 [2025-02-05 21:49:28,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-05 21:49:28,533 INFO L471 AbstractCegarLoop]: Abstraction has 101 states and 156 transitions. [2025-02-05 21:49:28,533 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2025-02-05 21:49:28,533 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 156 transitions. [2025-02-05 21:49:28,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2025-02-05 21:49:28,540 INFO L210 NwaCegarLoop]: Found error trace [2025-02-05 21:49:28,540 INFO L218 NwaCegarLoop]: trace histogram [43, 43, 43, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-05 21:49:28,556 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 [2025-02-05 21:49:28,740 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/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 [2025-02-05 21:49:28,740 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-05 21:49:28,741 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-05 21:49:28,741 INFO L85 PathProgramCache]: Analyzing trace with hash -331358678, now seen corresponding path program 1 times [2025-02-05 21:49:28,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-05 21:49:28,742 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1775973583] [2025-02-05 21:49:28,742 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-05 21:49:28,742 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 [2025-02-05 21:49:28,742 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-02-05 21:49:28,743 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/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) [2025-02-05 21:49:28,745 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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 [2025-02-05 21:49:28,799 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 263 statements into 1 equivalence classes. [2025-02-05 21:49:29,385 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 263 of 263 statements. [2025-02-05 21:49:29,385 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-05 21:49:29,385 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-05 21:49:29,410 INFO L256 TraceCheckSpWp]: Trace formula consists of 408 conjuncts, 41 conjuncts are in the unsatisfiable core [2025-02-05 21:49:29,419 INFO L279 TraceCheckSpWp]: Computing forward predicates...