./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-40.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-40.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1080c5e395e25f452e2779f04fe3c3dee8cae3f5836f25a1f8622c51433da92f --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 23:54:32,501 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 23:54:32,555 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-03 23:54:32,559 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 23:54:32,559 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 23:54:32,581 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 23:54:32,582 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 23:54:32,582 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 23:54:32,583 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 23:54:32,583 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 23:54:32,583 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 23:54:32,583 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 23:54:32,583 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 23:54:32,583 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 23:54:32,583 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 23:54:32,583 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 23:54:32,583 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 23:54:32,584 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 23:54:32,584 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-03 23:54:32,584 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 23:54:32,584 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 23:54:32,584 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 23:54:32,584 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 23:54:32,584 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 23:54:32,584 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 23:54:32,584 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 23:54:32,584 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 23:54:32,584 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 23:54:32,584 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 23:54:32,585 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 23:54:32,585 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 23:54:32,585 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 23:54:32,585 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 23:54:32,585 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 23:54:32,585 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 23:54:32,585 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 23:54:32,585 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 23:54:32,586 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-03 23:54:32,586 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-03 23:54:32,586 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 23:54:32,586 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 23:54:32,586 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 23:54:32,586 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 23:54:32,586 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1080c5e395e25f452e2779f04fe3c3dee8cae3f5836f25a1f8622c51433da92f [2025-03-03 23:54:32,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 23:54:32,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 23:54:32,813 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 23:54:32,814 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 23:54:32,814 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 23:54:32,815 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-40.i [2025-03-03 23:54:33,940 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0ca5aa6d/a8690fc3d5474eac9014cfee100682d3/FLAG1f666ab52 [2025-03-03 23:54:34,168 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 23:54:34,168 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-40.i [2025-03-03 23:54:34,179 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0ca5aa6d/a8690fc3d5474eac9014cfee100682d3/FLAG1f666ab52 [2025-03-03 23:54:34,521 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0ca5aa6d/a8690fc3d5474eac9014cfee100682d3 [2025-03-03 23:54:34,525 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 23:54:34,526 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 23:54:34,526 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 23:54:34,526 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 23:54:34,530 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 23:54:34,531 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 11:54:34" (1/1) ... [2025-03-03 23:54:34,531 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14c24ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:34, skipping insertion in model container [2025-03-03 23:54:34,532 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 11:54:34" (1/1) ... [2025-03-03 23:54:34,550 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 23:54:34,658 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-40.i[916,929] [2025-03-03 23:54:34,716 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 23:54:34,725 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 23:54:34,731 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-40.i[916,929] [2025-03-03 23:54:34,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 23:54:34,782 INFO L204 MainTranslator]: Completed translation [2025-03-03 23:54:34,782 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:34 WrapperNode [2025-03-03 23:54:34,783 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 23:54:34,783 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 23:54:34,783 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 23:54:34,783 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 23:54:34,787 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:34" (1/1) ... [2025-03-03 23:54:34,794 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:34" (1/1) ... [2025-03-03 23:54:34,816 INFO L138 Inliner]: procedures = 26, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 250 [2025-03-03 23:54:34,817 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 23:54:34,817 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 23:54:34,817 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 23:54:34,818 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 23:54:34,824 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:34" (1/1) ... [2025-03-03 23:54:34,824 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:34" (1/1) ... [2025-03-03 23:54:34,829 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:34" (1/1) ... [2025-03-03 23:54:34,844 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-03-03 23:54:34,844 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:34" (1/1) ... [2025-03-03 23:54:34,844 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:34" (1/1) ... [2025-03-03 23:54:34,851 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:34" (1/1) ... [2025-03-03 23:54:34,852 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:34" (1/1) ... [2025-03-03 23:54:34,853 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:34" (1/1) ... [2025-03-03 23:54:34,854 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:34" (1/1) ... [2025-03-03 23:54:34,859 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 23:54:34,860 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 23:54:34,860 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 23:54:34,860 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 23:54:34,864 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:34" (1/1) ... [2025-03-03 23:54:34,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 23:54:34,876 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 23:54:34,887 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-03 23:54:34,892 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-03 23:54:34,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 23:54:34,905 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-03 23:54:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-03 23:54:34,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-03 23:54:34,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 23:54:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 23:54:34,970 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 23:54:34,972 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 23:54:35,368 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L211: havoc property_#t~ite30#1;havoc property_#t~ite29#1;havoc property_#t~bitwise28#1; [2025-03-03 23:54:35,410 INFO L? ?]: Removed 24 outVars from TransFormulas that were not future-live. [2025-03-03 23:54:35,411 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 23:54:35,430 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 23:54:35,431 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 23:54:35,431 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 11:54:35 BoogieIcfgContainer [2025-03-03 23:54:35,431 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 23:54:35,433 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 23:54:35,434 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 23:54:35,438 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 23:54:35,439 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 11:54:34" (1/3) ... [2025-03-03 23:54:35,439 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e5f26c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 11:54:35, skipping insertion in model container [2025-03-03 23:54:35,440 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:34" (2/3) ... [2025-03-03 23:54:35,440 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e5f26c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 11:54:35, skipping insertion in model container [2025-03-03 23:54:35,440 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 11:54:35" (3/3) ... [2025-03-03 23:54:35,441 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-40.i [2025-03-03 23:54:35,454 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 23:54:35,457 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount100_file-40.i that has 2 procedures, 115 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 23:54:35,506 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 23:54:35,519 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;@210fbca8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 23:54:35,519 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 23:54:35,524 INFO L276 IsEmpty]: Start isEmpty. Operand has 115 states, 77 states have (on average 1.4285714285714286) internal successors, (110), 78 states have internal predecessors, (110), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2025-03-03 23:54:35,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2025-03-03 23:54:35,550 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 23:54:35,551 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 23:54:35,551 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 23:54:35,558 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 23:54:35,559 INFO L85 PathProgramCache]: Analyzing trace with hash -1449565238, now seen corresponding path program 1 times [2025-03-03 23:54:35,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 23:54:35,568 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [423751380] [2025-03-03 23:54:35,568 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 23:54:35,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 23:54:35,647 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 224 statements into 1 equivalence classes. [2025-03-03 23:54:35,668 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 224 of 224 statements. [2025-03-03 23:54:35,669 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 23:54:35,669 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 23:54:35,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 2312 trivial. 0 not checked. [2025-03-03 23:54:35,856 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 23:54:35,856 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [423751380] [2025-03-03 23:54:35,856 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [423751380] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-03 23:54:35,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [666304429] [2025-03-03 23:54:35,857 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 23:54:35,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 23:54:35,857 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 23:54:35,859 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 23:54:35,860 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-03 23:54:35,950 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 224 statements into 1 equivalence classes. [2025-03-03 23:54:36,049 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 224 of 224 statements. [2025-03-03 23:54:36,049 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 23:54:36,049 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 23:54:36,053 INFO L256 TraceCheckSpWp]: Trace formula consists of 487 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-03 23:54:36,061 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 23:54:36,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 2312 trivial. 0 not checked. [2025-03-03 23:54:36,087 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 23:54:36,087 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [666304429] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 23:54:36,087 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-03 23:54:36,087 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-03 23:54:36,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1680989787] [2025-03-03 23:54:36,091 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 23:54:36,095 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-03 23:54:36,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 23:54:36,108 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-03 23:54:36,108 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 23:54:36,110 INFO L87 Difference]: Start difference. First operand has 115 states, 77 states have (on average 1.4285714285714286) internal successors, (110), 78 states have internal predecessors, (110), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) [2025-03-03 23:54:36,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 23:54:36,135 INFO L93 Difference]: Finished difference Result 224 states and 390 transitions. [2025-03-03 23:54:36,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-03 23:54:36,137 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) Word has length 224 [2025-03-03 23:54:36,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 23:54:36,143 INFO L225 Difference]: With dead ends: 224 [2025-03-03 23:54:36,144 INFO L226 Difference]: Without dead ends: 112 [2025-03-03 23:54:36,148 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 225 GetRequests, 225 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-03 23:54:36,151 INFO L435 NwaCegarLoop]: 173 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 173 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 23:54:36,152 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 173 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 23:54:36,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2025-03-03 23:54:36,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 112. [2025-03-03 23:54:36,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112 states, 75 states have (on average 1.4) internal successors, (105), 75 states have internal predecessors, (105), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2025-03-03 23:54:36,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 175 transitions. [2025-03-03 23:54:36,186 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 175 transitions. Word has length 224 [2025-03-03 23:54:36,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 23:54:36,186 INFO L471 AbstractCegarLoop]: Abstraction has 112 states and 175 transitions. [2025-03-03 23:54:36,186 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 2 states have call successors, (35) [2025-03-03 23:54:36,186 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 175 transitions. [2025-03-03 23:54:36,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2025-03-03 23:54:36,191 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 23:54:36,191 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 23:54:36,198 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-03 23:54:36,393 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-03-03 23:54:36,393 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 23:54:36,394 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 23:54:36,394 INFO L85 PathProgramCache]: Analyzing trace with hash 1019739827, now seen corresponding path program 1 times [2025-03-03 23:54:36,394 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 23:54:36,394 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1967850024] [2025-03-03 23:54:36,394 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 23:54:36,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 23:54:36,413 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 224 statements into 1 equivalence classes. [2025-03-03 23:54:36,478 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 224 of 224 statements. [2025-03-03 23:54:36,479 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 23:54:36,480 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 23:54:36,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2025-03-03 23:54:36,660 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 23:54:36,660 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1967850024] [2025-03-03 23:54:36,660 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1967850024] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 23:54:36,660 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-03 23:54:36,660 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-03 23:54:36,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [103615414] [2025-03-03 23:54:36,660 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 23:54:36,661 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 23:54:36,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 23:54:36,662 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 23:54:36,662 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 23:54:36,662 INFO L87 Difference]: Start difference. First operand 112 states and 175 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2025-03-03 23:54:36,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 23:54:36,733 INFO L93 Difference]: Finished difference Result 283 states and 442 transitions. [2025-03-03 23:54:36,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 23:54:36,734 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 224 [2025-03-03 23:54:36,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 23:54:36,738 INFO L225 Difference]: With dead ends: 283 [2025-03-03 23:54:36,738 INFO L226 Difference]: Without dead ends: 174 [2025-03-03 23:54:36,738 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-03 23:54:36,740 INFO L435 NwaCegarLoop]: 204 mSDtfsCounter, 89 mSDsluCounter, 154 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 89 SdHoareTripleChecker+Valid, 358 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-03 23:54:36,740 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [89 Valid, 358 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-03 23:54:36,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 174 states. [2025-03-03 23:54:36,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 174 to 171. [2025-03-03 23:54:36,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171 states, 122 states have (on average 1.4180327868852458) internal successors, (173), 123 states have internal predecessors, (173), 46 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (46), 45 states have call predecessors, (46), 46 states have call successors, (46) [2025-03-03 23:54:36,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 265 transitions. [2025-03-03 23:54:36,767 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 265 transitions. Word has length 224 [2025-03-03 23:54:36,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 23:54:36,769 INFO L471 AbstractCegarLoop]: Abstraction has 171 states and 265 transitions. [2025-03-03 23:54:36,769 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2025-03-03 23:54:36,769 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 265 transitions. [2025-03-03 23:54:36,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2025-03-03 23:54:36,773 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 23:54:36,773 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 23:54:36,773 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-03 23:54:36,774 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 23:54:36,774 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 23:54:36,774 INFO L85 PathProgramCache]: Analyzing trace with hash 722443744, now seen corresponding path program 1 times [2025-03-03 23:54:36,774 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 23:54:36,774 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305321450] [2025-03-03 23:54:36,774 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 23:54:36,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 23:54:36,804 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 225 statements into 1 equivalence classes. [2025-03-03 23:54:37,024 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 225 of 225 statements. [2025-03-03 23:54:37,025 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 23:54:37,025 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-03 23:54:37,031 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1952455205] [2025-03-03 23:54:37,032 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 23:54:37,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 23:54:37,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 23:54:37,037 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 23:54:37,039 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-03 23:54:37,122 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 225 statements into 1 equivalence classes. [2025-03-03 23:54:37,239 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 225 of 225 statements. [2025-03-03 23:54:37,240 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 23:54:37,240 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 23:54:37,248 INFO L256 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 11 conjuncts are in the unsatisfiable core [2025-03-03 23:54:37,256 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 23:54:37,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1278 proven. 111 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2025-03-03 23:54:37,949 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-03 23:54:38,184 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-03 23:54:38,184 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [305321450] [2025-03-03 23:54:38,184 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2025-03-03 23:54:38,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1952455205] [2025-03-03 23:54:38,185 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1952455205] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-03 23:54:38,185 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2025-03-03 23:54:38,185 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2025-03-03 23:54:38,185 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [318401601] [2025-03-03 23:54:38,185 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2025-03-03 23:54:38,186 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-03-03 23:54:38,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-03 23:54:38,188 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-03 23:54:38,188 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2025-03-03 23:54:38,188 INFO L87 Difference]: Start difference. First operand 171 states and 265 transitions. Second operand has 8 states, 8 states have (on average 8.125) internal successors, (65), 8 states have internal predecessors, (65), 3 states have call successors, (35), 3 states have call predecessors, (35), 5 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2025-03-03 23:54:38,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 23:54:38,493 INFO L93 Difference]: Finished difference Result 351 states and 537 transitions. [2025-03-03 23:54:38,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2025-03-03 23:54:38,493 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.125) internal successors, (65), 8 states have internal predecessors, (65), 3 states have call successors, (35), 3 states have call predecessors, (35), 5 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 225 [2025-03-03 23:54:38,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 23:54:38,498 INFO L225 Difference]: With dead ends: 351 [2025-03-03 23:54:38,498 INFO L226 Difference]: Without dead ends: 183 [2025-03-03 23:54:38,499 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 355 GetRequests, 344 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2025-03-03 23:54:38,500 INFO L435 NwaCegarLoop]: 128 mSDtfsCounter, 183 mSDsluCounter, 277 mSDsCounter, 0 mSdLazyCounter, 290 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 197 SdHoareTripleChecker+Valid, 405 SdHoareTripleChecker+Invalid, 323 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 290 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-03-03 23:54:38,501 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [197 Valid, 405 Invalid, 323 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 290 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-03-03 23:54:38,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2025-03-03 23:54:38,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 179. [2025-03-03 23:54:38,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179 states, 128 states have (on average 1.390625) internal successors, (178), 129 states have internal predecessors, (178), 46 states have call successors, (46), 4 states have call predecessors, (46), 4 states have return successors, (46), 45 states have call predecessors, (46), 46 states have call successors, (46) [2025-03-03 23:54:38,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 270 transitions. [2025-03-03 23:54:38,520 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 270 transitions. Word has length 225 [2025-03-03 23:54:38,521 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 23:54:38,521 INFO L471 AbstractCegarLoop]: Abstraction has 179 states and 270 transitions. [2025-03-03 23:54:38,521 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.125) internal successors, (65), 8 states have internal predecessors, (65), 3 states have call successors, (35), 3 states have call predecessors, (35), 5 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2025-03-03 23:54:38,521 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 270 transitions. [2025-03-03 23:54:38,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2025-03-03 23:54:38,524 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 23:54:38,524 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 23:54:38,535 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-03-03 23:54:38,729 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2025-03-03 23:54:38,730 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 23:54:38,730 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 23:54:38,730 INFO L85 PathProgramCache]: Analyzing trace with hash -91338201, now seen corresponding path program 1 times [2025-03-03 23:54:38,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-03 23:54:38,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189224591] [2025-03-03 23:54:38,730 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 23:54:38,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-03 23:54:38,750 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 226 statements into 1 equivalence classes. [2025-03-03 23:54:38,843 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 226 of 226 statements. [2025-03-03 23:54:38,843 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 23:54:38,843 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-03-03 23:54:38,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [433836170] [2025-03-03 23:54:38,846 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 23:54:38,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 23:54:38,846 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 23:54:38,848 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-03 23:54:38,850 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-03-03 23:54:38,920 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 226 statements into 1 equivalence classes. [2025-03-03 23:54:39,110 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 226 of 226 statements. [2025-03-03 23:54:39,110 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 23:54:39,110 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 23:54:39,110 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-03 23:54:39,136 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 226 statements into 1 equivalence classes. [2025-03-03 23:54:39,214 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 226 of 226 statements. [2025-03-03 23:54:39,215 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 23:54:39,215 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-03 23:54:39,326 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-03 23:54:39,327 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-03 23:54:39,327 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-03 23:54:39,335 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2025-03-03 23:54:39,532 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-03 23:54:39,535 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2025-03-03 23:54:39,674 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-03 23:54:39,680 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.03 11:54:39 BoogieIcfgContainer [2025-03-03 23:54:39,680 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-03 23:54:39,681 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-03 23:54:39,681 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-03 23:54:39,681 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-03 23:54:39,681 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 11:54:35" (3/4) ... [2025-03-03 23:54:39,683 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-03 23:54:39,684 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-03 23:54:39,685 INFO L158 Benchmark]: Toolchain (without parser) took 5158.56ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 114.0MB in the beginning and 389.7MB in the end (delta: -275.7MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. [2025-03-03 23:54:39,685 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 201.3MB. Free memory is still 123.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 23:54:39,685 INFO L158 Benchmark]: CACSL2BoogieTranslator took 256.42ms. Allocated memory is still 142.6MB. Free memory was 114.0MB in the beginning and 97.0MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-03 23:54:39,686 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.76ms. Allocated memory is still 142.6MB. Free memory was 97.0MB in the beginning and 92.1MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 23:54:39,686 INFO L158 Benchmark]: Boogie Preprocessor took 42.25ms. Allocated memory is still 142.6MB. Free memory was 92.1MB in the beginning and 84.4MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-03 23:54:39,687 INFO L158 Benchmark]: IcfgBuilder took 571.14ms. Allocated memory is still 142.6MB. Free memory was 84.4MB in the beginning and 49.1MB in the end (delta: 35.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-03-03 23:54:39,687 INFO L158 Benchmark]: TraceAbstraction took 4246.55ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 48.6MB in the beginning and 389.9MB in the end (delta: -341.2MB). Peak memory consumption was 187.6MB. Max. memory is 16.1GB. [2025-03-03 23:54:39,688 INFO L158 Benchmark]: Witness Printer took 3.09ms. Allocated memory is still 427.8MB. Free memory was 389.9MB in the beginning and 389.7MB in the end (delta: 223.8kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-03 23:54:39,689 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 201.3MB. Free memory is still 123.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 256.42ms. Allocated memory is still 142.6MB. Free memory was 114.0MB in the beginning and 97.0MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.76ms. Allocated memory is still 142.6MB. Free memory was 97.0MB in the beginning and 92.1MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 42.25ms. Allocated memory is still 142.6MB. Free memory was 92.1MB in the beginning and 84.4MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 571.14ms. Allocated memory is still 142.6MB. Free memory was 84.4MB in the beginning and 49.1MB in the end (delta: 35.3MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * TraceAbstraction took 4246.55ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 48.6MB in the beginning and 389.9MB in the end (delta: -341.2MB). Peak memory consumption was 187.6MB. Max. memory is 16.1GB. * Witness Printer took 3.09ms. Allocated memory is still 427.8MB. Free memory was 389.9MB in the beginning and 389.7MB in the end (delta: 223.8kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryArithmeticDOUBLEoperation at line 70, overapproximation of someBinaryFLOATComparisonOperation at line 206, overapproximation of someBinaryFLOATComparisonOperation at line 159, overapproximation of someBinaryFLOATComparisonOperation at line 170, overapproximation of someBinaryFLOATComparisonOperation at line 202, overapproximation of someBinaryFLOATComparisonOperation at line 200, overapproximation of someBinaryFLOATComparisonOperation at line 211, overapproximation of someBinaryFLOATComparisonOperation at line 204, overapproximation of someBinaryFLOATComparisonOperation at line 198, overapproximation of someBinaryDOUBLEComparisonOperation at line 192, overapproximation of someBinaryDOUBLEComparisonOperation at line 196, overapproximation of someBinaryDOUBLEComparisonOperation at line 194, overapproximation of someBinaryDOUBLEComparisonOperation at line 118, overapproximation of someBinaryDOUBLEComparisonOperation at line 211, overapproximation of someBinaryDOUBLEComparisonOperation at line 190. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 4.5; [L23] unsigned char var_1_3 = 50; [L24] unsigned char var_1_4 = 32; [L25] unsigned char var_1_6 = 0; [L26] float var_1_10 = 31.5; [L27] signed short int var_1_11 = 200; [L28] unsigned char var_1_13 = 0; [L29] unsigned char var_1_14 = 128; [L30] unsigned char var_1_15 = 4; [L31] unsigned char var_1_16 = 1; [L32] float var_1_17 = 32.2; [L33] unsigned char var_1_18 = 100; [L34] unsigned char var_1_19 = 100; [L35] unsigned char var_1_20 = 25; [L36] unsigned char var_1_21 = 32; [L37] unsigned char var_1_22 = 0; [L38] unsigned char var_1_23 = 4; [L39] signed short int var_1_24 = -8; [L40] signed short int var_1_26 = 10000; [L41] double var_1_27 = 1.45; [L42] double var_1_28 = 4.4; [L43] double var_1_29 = 4.25; [L44] double var_1_30 = 100000000.4; [L45] double var_1_31 = 24.2; [L46] unsigned long int var_1_32 = 1000000; [L47] float var_1_33 = 31.3; [L48] unsigned long int var_1_34 = 256; [L49] float var_1_35 = 100.25; [L50] float var_1_36 = 0.0; [L51] float var_1_37 = 5.3; [L52] float var_1_38 = 0.0; [L53] float var_1_39 = 0.0; [L54] float var_1_40 = 3.5; VAL [isInitial=0, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=50, var_1_40=7/2, var_1_4=32, var_1_6=0] [L215] isInitial = 1 [L216] FCALL initially() [L217] COND TRUE 1 [L218] FCALL updateLastVariables() [L219] CALL updateVariables() [L149] var_1_3 = __VERIFIER_nondet_uchar() [L150] CALL assume_abort_if_not(var_1_3 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=32, var_1_6=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=32, var_1_6=0] [L150] RET assume_abort_if_not(var_1_3 >= 1) VAL [isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=32, var_1_6=0] [L151] CALL assume_abort_if_not(var_1_3 <= 128) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=32, var_1_6=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=32, var_1_6=0] [L151] RET assume_abort_if_not(var_1_3 <= 128) VAL [isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=32, var_1_6=0] [L152] var_1_4 = __VERIFIER_nondet_uchar() [L153] CALL assume_abort_if_not(var_1_4 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=0] [L153] RET assume_abort_if_not(var_1_4 >= 1) VAL [isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=0] [L154] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=0] [L154] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=0] [L155] var_1_6 = __VERIFIER_nondet_uchar() [L156] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2] [L156] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2] [L157] CALL assume_abort_if_not(var_1_6 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L157] RET assume_abort_if_not(var_1_6 <= 1) VAL [isInitial=1, var_1_10=63/2, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L158] var_1_10 = __VERIFIER_nondet_float() [L159] CALL assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L159] RET assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=128, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L160] var_1_14 = __VERIFIER_nondet_uchar() [L161] CALL assume_abort_if_not(var_1_14 >= 127) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L161] RET assume_abort_if_not(var_1_14 >= 127) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L162] CALL assume_abort_if_not(var_1_14 <= 255) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L162] RET assume_abort_if_not(var_1_14 <= 255) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=4, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L163] var_1_15 = __VERIFIER_nondet_uchar() [L164] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L164] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L165] CALL assume_abort_if_not(var_1_15 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L165] RET assume_abort_if_not(var_1_15 <= 127) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=1, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L166] var_1_16 = __VERIFIER_nondet_uchar() [L167] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L167] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L168] CALL assume_abort_if_not(var_1_16 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L168] RET assume_abort_if_not(var_1_16 <= 1) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_17=161/5, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L169] var_1_17 = __VERIFIER_nondet_float() [L170] CALL assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854776000e+12F && var_1_17 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L170] RET assume_abort_if_not((var_1_17 >= 0.0F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854776000e+12F && var_1_17 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=100, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L171] var_1_18 = __VERIFIER_nondet_uchar() [L172] CALL assume_abort_if_not(var_1_18 >= 95) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L172] RET assume_abort_if_not(var_1_18 >= 95) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L173] CALL assume_abort_if_not(var_1_18 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L173] RET assume_abort_if_not(var_1_18 <= 127) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=100, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L174] var_1_19 = __VERIFIER_nondet_uchar() [L175] CALL assume_abort_if_not(var_1_19 >= 95) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L175] RET assume_abort_if_not(var_1_19 >= 95) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L176] CALL assume_abort_if_not(var_1_19 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L176] RET assume_abort_if_not(var_1_19 <= 127) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=25, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L177] var_1_20 = __VERIFIER_nondet_uchar() [L178] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L178] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L179] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L179] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=32, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L180] var_1_21 = __VERIFIER_nondet_uchar() [L181] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L181] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L182] CALL assume_abort_if_not(var_1_21 <= 64) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L182] RET assume_abort_if_not(var_1_21 <= 64) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L183] var_1_22 = __VERIFIER_nondet_uchar() [L184] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L184] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L185] CALL assume_abort_if_not(var_1_22 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L185] RET assume_abort_if_not(var_1_22 <= 63) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=10000, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L186] var_1_26 = __VERIFIER_nondet_short() [L187] CALL assume_abort_if_not(var_1_26 >= 8191) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L187] RET assume_abort_if_not(var_1_26 >= 8191) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L188] CALL assume_abort_if_not(var_1_26 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L188] RET assume_abort_if_not(var_1_26 <= 16383) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_28=22/5, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L189] var_1_28 = __VERIFIER_nondet_double() [L190] CALL assume_abort_if_not((var_1_28 >= -461168.6018427382800e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L190] RET assume_abort_if_not((var_1_28 >= -461168.6018427382800e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_29=17/4, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L191] var_1_29 = __VERIFIER_nondet_double() [L192] CALL assume_abort_if_not((var_1_29 >= -461168.6018427382800e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L192] RET assume_abort_if_not((var_1_29 >= -461168.6018427382800e+13F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_30=500000002/5, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L193] var_1_30 = __VERIFIER_nondet_double() [L194] CALL assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854765600e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L194] RET assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854765600e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_31=121/5, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L195] var_1_31 = __VERIFIER_nondet_double() [L196] CALL assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L196] RET assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_36=0, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L197] var_1_36 = __VERIFIER_nondet_float() [L198] CALL assume_abort_if_not((var_1_36 >= 4611686.018427382800e+12F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L198] RET assume_abort_if_not((var_1_36 >= 4611686.018427382800e+12F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_37=53/10, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L199] var_1_37 = __VERIFIER_nondet_float() [L200] CALL assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 4611686.018427382800e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L200] RET assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 4611686.018427382800e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_38=0, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L201] var_1_38 = __VERIFIER_nondet_float() [L202] CALL assume_abort_if_not((var_1_38 >= 4611686.018427382800e+12F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L202] RET assume_abort_if_not((var_1_38 >= 4611686.018427382800e+12F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_39=0, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L203] var_1_39 = __VERIFIER_nondet_float() [L204] CALL assume_abort_if_not((var_1_39 >= 2305843.009213691390e+12F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L204] RET assume_abort_if_not((var_1_39 >= 2305843.009213691390e+12F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_40=7/2, var_1_4=2, var_1_6=1] [L205] var_1_40 = __VERIFIER_nondet_float() [L206] CALL assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 2305843.009213691390e+12F && var_1_40 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=2, var_1_6=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=2, var_1_6=1] [L206] RET assume_abort_if_not((var_1_40 >= 0.0F && var_1_40 <= -1.0e-20F) || (var_1_40 <= 2305843.009213691390e+12F && var_1_40 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=2, var_1_6=1] [L219] RET updateVariables() [L220] CALL step() [L58] COND TRUE (var_1_18 * var_1_19) >= var_1_4 VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=4, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=2, var_1_6=1] [L59] COND FALSE !(var_1_16 || (! var_1_6)) [L62] var_1_23 = var_1_22 VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=1000000, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=2, var_1_6=1] [L67] var_1_32 = ((((var_1_19) < (25u)) ? (var_1_19) : (25u))) [L68] unsigned char stepLocal_5 = var_1_20; VAL [isInitial=1, stepLocal_5=28, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_33=313/10, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=2, var_1_6=1] [L69] COND TRUE stepLocal_5 > var_1_22 [L70] var_1_33 = (var_1_30 - var_1_31) VAL [isInitial=1, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=2, var_1_6=1] [L72] unsigned char stepLocal_6 = var_1_21; VAL [isInitial=1, stepLocal_6=0, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=401/4, var_1_3=1, var_1_4=2, var_1_6=1] [L73] COND FALSE !(\read(var_1_16)) [L80] var_1_35 = var_1_36 VAL [isInitial=1, stepLocal_6=0, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=2, var_1_6=1] [L82] COND FALSE !((var_1_23 / (var_1_3 + var_1_4)) == ((((8) < (var_1_32)) ? (8) : (var_1_32)))) VAL [isInitial=1, stepLocal_6=0, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=2, var_1_6=1] [L97] signed long int stepLocal_2 = var_1_14 - var_1_15; [L98] unsigned char stepLocal_1 = var_1_6; VAL [isInitial=1, stepLocal_1=1, stepLocal_2=127, stepLocal_6=0, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=2, var_1_6=1] [L99] COND TRUE var_1_4 <= stepLocal_2 VAL [isInitial=1, stepLocal_1=1, stepLocal_6=0, var_1_11=200, var_1_13=0, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=2, var_1_6=1] [L100] COND TRUE stepLocal_1 || var_1_16 [L101] var_1_13 = ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))) VAL [isInitial=1, stepLocal_6=0, var_1_11=200, var_1_13=1, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=2, var_1_6=1] [L108] COND FALSE !(var_1_32 >= var_1_20) VAL [isInitial=1, stepLocal_6=0, var_1_11=200, var_1_13=1, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=2, var_1_6=1] [L117] COND TRUE ! var_1_16 VAL [isInitial=1, stepLocal_6=0, var_1_11=200, var_1_13=1, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=256, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=2, var_1_6=1] [L118] COND FALSE !(var_1_27 < ((((var_1_28) < ((var_1_31 - var_1_30))) ? (var_1_28) : ((var_1_31 - var_1_30))))) [L123] var_1_34 = 0u VAL [isInitial=1, stepLocal_6=0, var_1_11=200, var_1_13=1, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=2, var_1_6=1] [L126] unsigned char stepLocal_0 = var_1_4; VAL [isInitial=1, stepLocal_0=2, stepLocal_6=0, var_1_11=200, var_1_13=1, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=2, var_1_6=1] [L127] COND FALSE !(stepLocal_0 >= (var_1_32 * var_1_23)) [L134] var_1_11 = var_1_23 VAL [isInitial=1, stepLocal_6=0, var_1_11=27, var_1_13=1, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=2, var_1_6=1] [L136] unsigned char stepLocal_4 = var_1_16; [L137] signed short int stepLocal_3 = var_1_11; VAL [isInitial=1, stepLocal_3=27, stepLocal_4=0, stepLocal_6=0, var_1_11=27, var_1_13=1, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=-8, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=2, var_1_6=1] [L138] COND FALSE !((var_1_13 / var_1_18) > stepLocal_3) [L145] var_1_24 = var_1_26 VAL [isInitial=1, stepLocal_4=0, stepLocal_6=0, var_1_11=27, var_1_13=1, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=8191, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=2, var_1_6=1] [L220] RET step() [L221] CALL, EXPR property() [L211] EXPR ((var_1_23 / (var_1_3 + var_1_4)) == ((((8) < (var_1_32)) ? (8) : (var_1_32)))) ? (((var_1_32 > var_1_23) && var_1_6) ? (((var_1_33 + var_1_33) != var_1_35) ? (var_1_1 == ((float) 8.6f)) : 1) : (((var_1_23 & var_1_32) != var_1_4) ? (var_1_6 ? (var_1_1 == ((float) var_1_10)) : 1) : (var_1_1 == ((float) var_1_10)))) : 1 VAL [isInitial=1, var_1_11=27, var_1_13=1, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=8191, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=2, var_1_6=1] [L211-L212] return (((((((((((var_1_23 / (var_1_3 + var_1_4)) == ((((8) < (var_1_32)) ? (8) : (var_1_32)))) ? (((var_1_32 > var_1_23) && var_1_6) ? (((var_1_33 + var_1_33) != var_1_35) ? (var_1_1 == ((float) 8.6f)) : 1) : (((var_1_23 & var_1_32) != var_1_4) ? (var_1_6 ? (var_1_1 == ((float) var_1_10)) : 1) : (var_1_1 == ((float) var_1_10)))) : 1) && ((var_1_4 >= (var_1_32 * var_1_23)) ? ((var_1_27 > var_1_35) ? (var_1_11 == ((signed short int) ((((var_1_23) > (var_1_3)) ? (var_1_23) : (var_1_3))))) : (var_1_11 == ((signed short int) var_1_23))) : (var_1_11 == ((signed short int) var_1_23)))) && ((var_1_4 <= (var_1_14 - var_1_15)) ? ((var_1_6 || var_1_16) ? (var_1_13 == ((unsigned char) ((((var_1_3) < 0 ) ? -(var_1_3) : (var_1_3))))) : 1) : (((var_1_17 - 64.25f) < (- (var_1_10 * var_1_33))) ? (var_1_13 == ((unsigned char) (((var_1_18 + var_1_19) - var_1_20) - (var_1_21 + var_1_22)))) : 1))) && (((var_1_18 * var_1_19) >= var_1_4) ? ((var_1_16 || (! var_1_6)) ? (var_1_23 == ((unsigned char) var_1_18)) : (var_1_23 == ((unsigned char) var_1_22))) : (var_1_23 == ((unsigned char) var_1_4)))) && (((var_1_13 / var_1_18) > var_1_11) ? ((var_1_16 || var_1_6) ? (var_1_24 == ((signed short int) ((var_1_15 - (var_1_26 - 1)) + var_1_19))) : (var_1_24 == ((signed short int) var_1_34))) : (var_1_24 == ((signed short int) var_1_26)))) && ((var_1_32 >= var_1_20) ? (var_1_16 ? (var_1_6 ? (var_1_27 == ((double) (var_1_28 + var_1_29))) : (var_1_27 == ((double) ((((var_1_30 - var_1_31) < 0 ) ? -(var_1_30 - var_1_31) : (var_1_30 - var_1_31)))))) : 1) : 1)) && (var_1_32 == ((unsigned long int) ((((var_1_19) < (25u)) ? (var_1_19) : (25u)))))) && ((var_1_20 > var_1_22) ? (var_1_33 == ((float) (var_1_30 - var_1_31))) : 1)) && ((! var_1_16) ? ((var_1_27 < ((((var_1_28) < ((var_1_31 - var_1_30))) ? (var_1_28) : ((var_1_31 - var_1_30))))) ? (var_1_6 ? (var_1_34 == ((unsigned long int) var_1_3)) : 1) : (var_1_34 == ((unsigned long int) 0u))) : 1)) && (var_1_16 ? (((4 + var_1_22) <= var_1_21) ? (var_1_35 == ((float) (((((var_1_30) > ((var_1_36 - var_1_37))) ? (var_1_30) : ((var_1_36 - var_1_37)))) - (var_1_38 - (var_1_39 - var_1_40))))) : (var_1_35 == ((float) var_1_30))) : (var_1_35 == ((float) var_1_36))) ; [L221] RET, EXPR property() [L221] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_11=27, var_1_13=1, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=8191, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=2, var_1_6=1] [L19] reach_error() VAL [isInitial=1, var_1_11=27, var_1_13=1, var_1_14=127, var_1_15=0, var_1_16=0, var_1_18=-417, var_1_19=95, var_1_1=9/2, var_1_20=28, var_1_21=0, var_1_22=27, var_1_23=27, var_1_24=8191, var_1_26=8191, var_1_27=29/20, var_1_32=25, var_1_34=0, var_1_35=2, var_1_36=2, var_1_3=1, var_1_4=2, var_1_6=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 115 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.0s, OverallIterations: 4, TraceHistogramMax: 35, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 286 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 272 mSDsluCounter, 936 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 431 mSDsCounter, 39 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 314 IncrementalHoareTripleChecker+Invalid, 353 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 39 mSolverCounterUnsat, 505 mSDtfsCounter, 314 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 583 GetRequests, 571 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=179occurred in iteration=3, InterpolantAutomatonStates: 16, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 7 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 1574 NumberOfCodeBlocks, 1574 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 893 ConstructedInterpolants, 0 QuantifiedInterpolants, 2033 SizeOfPredicates, 3 NumberOfNonLiveVariables, 978 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 4 InterpolantComputations, 2 PerfectInterpolantSequences, 9341/9520 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2025-03-03 23:54:39,713 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-40.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1080c5e395e25f452e2779f04fe3c3dee8cae3f5836f25a1f8622c51433da92f --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-03 23:54:41,508 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-03 23:54:41,586 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-03 23:54:41,590 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-03 23:54:41,601 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-03 23:54:41,628 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-03 23:54:41,629 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-03 23:54:41,629 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-03 23:54:41,629 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-03 23:54:41,629 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-03 23:54:41,629 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-03 23:54:41,630 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-03 23:54:41,630 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-03 23:54:41,630 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-03 23:54:41,630 INFO L153 SettingsManager]: * Use SBE=true [2025-03-03 23:54:41,630 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-03 23:54:41,630 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-03 23:54:41,630 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-03 23:54:41,630 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-03 23:54:41,630 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-03 23:54:41,631 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-03 23:54:41,631 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-03 23:54:41,631 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-03 23:54:41,631 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-03 23:54:41,631 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-03 23:54:41,631 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-03 23:54:41,631 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-03 23:54:41,631 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-03 23:54:41,631 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-03 23:54:41,631 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-03 23:54:41,631 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-03 23:54:41,632 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-03 23:54:41,632 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-03 23:54:41,632 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-03 23:54:41,632 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 23:54:41,632 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-03 23:54:41,632 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-03 23:54:41,632 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-03 23:54:41,632 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-03 23:54:41,632 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-03 23:54:41,632 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-03 23:54:41,632 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-03 23:54:41,632 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-03 23:54:41,633 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-03 23:54:41,633 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-03 23:54:41,633 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1080c5e395e25f452e2779f04fe3c3dee8cae3f5836f25a1f8622c51433da92f [2025-03-03 23:54:41,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-03 23:54:41,827 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-03 23:54:41,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-03 23:54:41,831 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-03 23:54:41,831 INFO L274 PluginConnector]: CDTParser initialized [2025-03-03 23:54:41,832 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-40.i [2025-03-03 23:54:42,973 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/639c82973/2ef1598c9b9d488a9c0ac03a7be03eb0/FLAG2e4ca492a [2025-03-03 23:54:43,203 INFO L384 CDTParser]: Found 1 translation units. [2025-03-03 23:54:43,204 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-40.i [2025-03-03 23:54:43,212 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/639c82973/2ef1598c9b9d488a9c0ac03a7be03eb0/FLAG2e4ca492a [2025-03-03 23:54:43,227 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/639c82973/2ef1598c9b9d488a9c0ac03a7be03eb0 [2025-03-03 23:54:43,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-03 23:54:43,231 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-03 23:54:43,232 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-03 23:54:43,232 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-03 23:54:43,235 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-03 23:54:43,236 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 11:54:43" (1/1) ... [2025-03-03 23:54:43,237 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46c7cb5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:43, skipping insertion in model container [2025-03-03 23:54:43,238 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.03 11:54:43" (1/1) ... [2025-03-03 23:54:43,260 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-03 23:54:43,370 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-40.i[916,929] [2025-03-03 23:54:43,446 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 23:54:43,463 INFO L200 MainTranslator]: Completed pre-run [2025-03-03 23:54:43,472 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount100_file-40.i[916,929] [2025-03-03 23:54:43,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-03 23:54:43,523 INFO L204 MainTranslator]: Completed translation [2025-03-03 23:54:43,523 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:43 WrapperNode [2025-03-03 23:54:43,523 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-03 23:54:43,524 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-03 23:54:43,524 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-03 23:54:43,524 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-03 23:54:43,533 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:43" (1/1) ... [2025-03-03 23:54:43,552 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:43" (1/1) ... [2025-03-03 23:54:43,585 INFO L138 Inliner]: procedures = 27, calls = 48, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 221 [2025-03-03 23:54:43,586 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-03 23:54:43,586 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-03 23:54:43,586 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-03 23:54:43,586 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-03 23:54:43,592 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:43" (1/1) ... [2025-03-03 23:54:43,592 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:43" (1/1) ... [2025-03-03 23:54:43,595 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:43" (1/1) ... [2025-03-03 23:54:43,607 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-03-03 23:54:43,612 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:43" (1/1) ... [2025-03-03 23:54:43,612 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:43" (1/1) ... [2025-03-03 23:54:43,627 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:43" (1/1) ... [2025-03-03 23:54:43,628 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:43" (1/1) ... [2025-03-03 23:54:43,629 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:43" (1/1) ... [2025-03-03 23:54:43,630 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:43" (1/1) ... [2025-03-03 23:54:43,632 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-03 23:54:43,633 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-03 23:54:43,633 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-03 23:54:43,633 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-03 23:54:43,634 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:43" (1/1) ... [2025-03-03 23:54:43,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-03 23:54:43,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-03 23:54:43,658 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-03 23:54:43,661 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-03 23:54:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-03 23:54:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-03 23:54:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-03 23:54:43,679 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-03 23:54:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-03 23:54:43,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-03 23:54:43,751 INFO L256 CfgBuilder]: Building ICFG [2025-03-03 23:54:43,753 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-03 23:54:55,428 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2025-03-03 23:54:55,429 INFO L307 CfgBuilder]: Performing block encoding [2025-03-03 23:54:55,436 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-03 23:54:55,438 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-03 23:54:55,438 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 11:54:55 BoogieIcfgContainer [2025-03-03 23:54:55,438 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-03 23:54:55,440 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-03 23:54:55,440 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-03 23:54:55,444 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-03 23:54:55,444 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.03 11:54:43" (1/3) ... [2025-03-03 23:54:55,445 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f579f04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 11:54:55, skipping insertion in model container [2025-03-03 23:54:55,445 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.03 11:54:43" (2/3) ... [2025-03-03 23:54:55,445 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f579f04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.03 11:54:55, skipping insertion in model container [2025-03-03 23:54:55,445 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 03.03 11:54:55" (3/3) ... [2025-03-03 23:54:55,446 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount100_file-40.i [2025-03-03 23:54:55,456 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-03 23:54:55,457 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount100_file-40.i that has 2 procedures, 104 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-03 23:54:55,492 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-03 23:54:55,499 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;@2673df6f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-03 23:54:55,500 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-03 23:54:55,502 INFO L276 IsEmpty]: Start isEmpty. Operand has 104 states, 66 states have (on average 1.4090909090909092) internal successors, (93), 67 states have internal predecessors, (93), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2025-03-03 23:54:55,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2025-03-03 23:54:55,511 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 23:54:55,512 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 23:54:55,512 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 23:54:55,515 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 23:54:55,515 INFO L85 PathProgramCache]: Analyzing trace with hash 1419135484, now seen corresponding path program 1 times [2025-03-03 23:54:55,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 23:54:55,524 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1883223275] [2025-03-03 23:54:55,524 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 23:54:55,525 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 23:54:55,525 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 23:54:55,527 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-03 23:54:55,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2025-03-03 23:54:55,618 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 222 statements into 1 equivalence classes. [2025-03-03 23:54:56,171 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 222 of 222 statements. [2025-03-03 23:54:56,171 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 23:54:56,172 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 23:54:56,202 INFO L256 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 13 conjuncts are in the unsatisfiable core [2025-03-03 23:54:56,215 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 23:55:04,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1254 proven. 204 refuted. 0 times theorem prover too weak. 922 trivial. 0 not checked. [2025-03-03 23:55:04,827 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-03 23:55:05,128 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 23:55:05,129 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1883223275] [2025-03-03 23:55:05,129 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1883223275] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-03 23:55:05,129 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1419321332] [2025-03-03 23:55:05,130 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 23:55:05,130 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2025-03-03 23:55:05,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2025-03-03 23:55:05,249 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2025-03-03 23:55:05,251 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2025-03-03 23:55:05,314 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 222 statements into 1 equivalence classes. [2025-03-03 23:55:05,856 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 222 of 222 statements. [2025-03-03 23:55:05,856 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 23:55:05,857 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 23:55:05,908 INFO L256 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-03-03 23:55:05,912 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 23:55:06,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2025-03-03 23:55:06,195 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-03 23:55:06,195 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1419321332] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-03 23:55:06,195 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-03 23:55:06,196 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [14] total 15 [2025-03-03 23:55:06,199 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922301347] [2025-03-03 23:55:06,199 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-03 23:55:06,202 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-03 23:55:06,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 23:55:06,212 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-03 23:55:06,213 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=177, Unknown=0, NotChecked=0, Total=240 [2025-03-03 23:55:06,214 INFO L87 Difference]: Start difference. First operand has 104 states, 66 states have (on average 1.4090909090909092) internal successors, (93), 67 states have internal predecessors, (93), 35 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2025-03-03 23:55:10,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 23:55:14,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 23:55:14,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-03 23:55:14,691 INFO L93 Difference]: Finished difference Result 253 states and 448 transitions. [2025-03-03 23:55:14,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-03 23:55:14,693 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) Word has length 222 [2025-03-03 23:55:14,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-03 23:55:14,702 INFO L225 Difference]: With dead ends: 253 [2025-03-03 23:55:14,702 INFO L226 Difference]: Without dead ends: 152 [2025-03-03 23:55:14,704 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 463 GetRequests, 449 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=63, Invalid=177, Unknown=0, NotChecked=0, Total=240 [2025-03-03 23:55:14,705 INFO L435 NwaCegarLoop]: 190 mSDtfsCounter, 72 mSDsluCounter, 138 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 6 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 328 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2025-03-03 23:55:14,706 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [72 Valid, 328 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 17 Invalid, 2 Unknown, 0 Unchecked, 8.4s Time] [2025-03-03 23:55:14,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 152 states. [2025-03-03 23:55:14,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 152 to 149. [2025-03-03 23:55:14,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149 states, 100 states have (on average 1.39) internal successors, (139), 101 states have internal predecessors, (139), 46 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (46), 45 states have call predecessors, (46), 46 states have call successors, (46) [2025-03-03 23:55:14,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 231 transitions. [2025-03-03 23:55:14,751 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 231 transitions. Word has length 222 [2025-03-03 23:55:14,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-03 23:55:14,752 INFO L471 AbstractCegarLoop]: Abstraction has 149 states and 231 transitions. [2025-03-03 23:55:14,752 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (35), 1 states have call predecessors, (35), 1 states have return successors, (35), 1 states have call predecessors, (35), 1 states have call successors, (35) [2025-03-03 23:55:14,752 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 231 transitions. [2025-03-03 23:55:14,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2025-03-03 23:55:14,755 INFO L210 NwaCegarLoop]: Found error trace [2025-03-03 23:55:14,755 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-03 23:55:14,779 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2025-03-03 23:55:14,964 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2025-03-03 23:55:15,158 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt [2025-03-03 23:55:15,158 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-03 23:55:15,159 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-03 23:55:15,159 INFO L85 PathProgramCache]: Analyzing trace with hash 2025899279, now seen corresponding path program 1 times [2025-03-03 23:55:15,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-03 23:55:15,160 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [184601188] [2025-03-03 23:55:15,160 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 23:55:15,160 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-03 23:55:15,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-03 23:55:15,162 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-03 23:55:15,163 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2025-03-03 23:55:15,203 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 223 statements into 1 equivalence classes. [2025-03-03 23:55:15,769 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 223 of 223 statements. [2025-03-03 23:55:15,769 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 23:55:15,769 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 23:55:15,797 INFO L256 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 13 conjuncts are in the unsatisfiable core [2025-03-03 23:55:15,804 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 23:55:25,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1254 proven. 204 refuted. 0 times theorem prover too weak. 922 trivial. 0 not checked. [2025-03-03 23:55:25,174 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-03 23:55:25,481 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-03 23:55:25,481 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [184601188] [2025-03-03 23:55:25,481 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [184601188] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-03 23:55:25,482 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1986096380] [2025-03-03 23:55:25,482 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-03 23:55:25,482 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2025-03-03 23:55:25,482 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2025-03-03 23:55:25,484 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2025-03-03 23:55:25,484 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2025-03-03 23:55:25,539 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 223 statements into 1 equivalence classes. [2025-03-03 23:55:27,338 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 223 of 223 statements. [2025-03-03 23:55:27,338 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-03 23:55:27,338 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-03 23:55:27,386 INFO L256 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 14 conjuncts are in the unsatisfiable core [2025-03-03 23:55:27,390 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-03 23:55:35,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 1254 proven. 204 refuted. 0 times theorem prover too weak. 922 trivial. 0 not checked. [2025-03-03 23:55:35,312 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-03 23:55:35,429 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1986096380] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-03 23:55:35,429 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-03-03 23:55:35,430 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 14 [2025-03-03 23:55:35,430 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459413478] [2025-03-03 23:55:35,430 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-03-03 23:55:35,431 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2025-03-03 23:55:35,431 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-03 23:55:35,432 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2025-03-03 23:55:35,432 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2025-03-03 23:55:35,432 INFO L87 Difference]: Start difference. First operand 149 states and 231 transitions. Second operand has 14 states, 14 states have (on average 4.714285714285714) internal successors, (66), 12 states have internal predecessors, (66), 5 states have call successors, (35), 5 states have call predecessors, (35), 6 states have return successors, (35), 5 states have call predecessors, (35), 5 states have call successors, (35) [2025-03-03 23:55:45,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 23:55:49,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 23:55:53,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 23:55:57,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 23:56:01,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 23:56:05,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 23:56:09,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-03 23:56:13,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []