./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-4.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-4.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 a53e161f100a93fa22320b63e9704070500bfbed51ff5b26efb6dd52ba6a5ec0 --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 03:16:39,810 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 03:16:39,869 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-03-17 03:16:39,876 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 03:16:39,876 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 03:16:39,901 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 03:16:39,904 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 03:16:39,904 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 03:16:39,904 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 03:16:39,904 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 03:16:39,905 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 03:16:39,905 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 03:16:39,905 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 03:16:39,906 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 03:16:39,906 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 03:16:39,906 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 03:16:39,906 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 03:16:39,906 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-17 03:16:39,906 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 03:16:39,906 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-17 03:16:39,906 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 03:16:39,907 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 03:16:39,907 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 03:16:39,907 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 03:16:39,907 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-17 03:16:39,907 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 03:16:39,907 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 03:16:39,907 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 03:16:39,907 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 03:16:39,907 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 03:16:39,907 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 03:16:39,907 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 03:16:39,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 03:16:39,908 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 03:16:39,908 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 03:16:39,908 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 03:16:39,908 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 03:16:39,908 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 03:16:39,908 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-17 03:16:39,909 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 03:16:39,909 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 03:16:39,909 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 03:16:39,909 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 03:16:39,909 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 -> a53e161f100a93fa22320b63e9704070500bfbed51ff5b26efb6dd52ba6a5ec0 [2025-03-17 03:16:40,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 03:16:40,146 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 03:16:40,149 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 03:16:40,151 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 03:16:40,151 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 03:16:40,152 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-4.i [2025-03-17 03:16:41,333 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eba1453ce/c52e714c05ae4a8a8553678ab0e58430/FLAG559d5c52e [2025-03-17 03:16:41,636 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 03:16:41,638 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-4.i [2025-03-17 03:16:41,647 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eba1453ce/c52e714c05ae4a8a8553678ab0e58430/FLAG559d5c52e [2025-03-17 03:16:41,916 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eba1453ce/c52e714c05ae4a8a8553678ab0e58430 [2025-03-17 03:16:41,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 03:16:41,920 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 03:16:41,921 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 03:16:41,921 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 03:16:41,927 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 03:16:41,928 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 03:16:41" (1/1) ... [2025-03-17 03:16:41,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@649622bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:41, skipping insertion in model container [2025-03-17 03:16:41,929 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 03:16:41" (1/1) ... [2025-03-17 03:16:41,952 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 03:16:42,059 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-4.i[915,928] [2025-03-17 03:16:42,126 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 03:16:42,137 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 03:16:42,144 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-4.i[915,928] [2025-03-17 03:16:42,187 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 03:16:42,207 INFO L204 MainTranslator]: Completed translation [2025-03-17 03:16:42,207 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:42 WrapperNode [2025-03-17 03:16:42,208 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 03:16:42,208 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 03:16:42,209 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 03:16:42,209 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 03:16:42,213 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:42" (1/1) ... [2025-03-17 03:16:42,222 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:42" (1/1) ... [2025-03-17 03:16:42,248 INFO L138 Inliner]: procedures = 26, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 231 [2025-03-17 03:16:42,248 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 03:16:42,249 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 03:16:42,249 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 03:16:42,249 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 03:16:42,256 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:42" (1/1) ... [2025-03-17 03:16:42,257 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:42" (1/1) ... [2025-03-17 03:16:42,263 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:42" (1/1) ... [2025-03-17 03:16:42,276 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]. [2025-03-17 03:16:42,277 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:42" (1/1) ... [2025-03-17 03:16:42,277 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:42" (1/1) ... [2025-03-17 03:16:42,284 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:42" (1/1) ... [2025-03-17 03:16:42,286 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:42" (1/1) ... [2025-03-17 03:16:42,291 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:42" (1/1) ... [2025-03-17 03:16:42,292 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:42" (1/1) ... [2025-03-17 03:16:42,299 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 03:16:42,300 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 03:16:42,300 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 03:16:42,300 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 03:16:42,303 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:42" (1/1) ... [2025-03-17 03:16:42,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 03:16:42,317 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 03:16:42,329 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) [2025-03-17 03:16:42,331 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 [2025-03-17 03:16:42,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 03:16:42,346 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-17 03:16:42,346 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-17 03:16:42,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 03:16:42,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 03:16:42,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 03:16:42,406 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 03:16:42,407 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 03:16:42,727 INFO L1322 $ProcedureCfgBuilder]: dead code at ProgramPoint L193: havoc property_#t~ite24#1;havoc property_#t~bitwise23#1;havoc property_#t~short25#1; [2025-03-17 03:16:42,763 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2025-03-17 03:16:42,763 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 03:16:42,777 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 03:16:42,778 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-17 03:16:42,778 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 03:16:42 BoogieIcfgContainer [2025-03-17 03:16:42,778 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 03:16:42,780 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 03:16:42,780 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 03:16:42,783 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 03:16:42,783 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 03:16:41" (1/3) ... [2025-03-17 03:16:42,784 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@414d96cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 03:16:42, skipping insertion in model container [2025-03-17 03:16:42,784 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:42" (2/3) ... [2025-03-17 03:16:42,784 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@414d96cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 03:16:42, skipping insertion in model container [2025-03-17 03:16:42,784 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 03:16:42" (3/3) ... [2025-03-17 03:16:42,785 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-4.i [2025-03-17 03:16:42,795 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 03:16:42,797 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-while_file-4.i that has 2 procedures, 91 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-17 03:16:42,840 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 03:16:42,849 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;@336e9bcd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 03:16:42,850 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-17 03:16:42,854 INFO L276 IsEmpty]: Start isEmpty. Operand has 91 states, 57 states have (on average 1.4385964912280702) internal successors, (82), 58 states have internal predecessors, (82), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2025-03-17 03:16:42,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2025-03-17 03:16:42,866 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 03:16:42,867 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 03:16:42,868 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 03:16:42,872 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 03:16:42,872 INFO L85 PathProgramCache]: Analyzing trace with hash 1587225976, now seen corresponding path program 1 times [2025-03-17 03:16:42,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 03:16:42,877 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1650496283] [2025-03-17 03:16:42,877 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 03:16:42,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 03:16:42,963 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 194 statements into 1 equivalence classes. [2025-03-17 03:16:43,002 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 194 of 194 statements. [2025-03-17 03:16:43,003 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 03:16:43,003 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 03:16:43,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 1800 trivial. 0 not checked. [2025-03-17 03:16:43,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 03:16:43,190 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1650496283] [2025-03-17 03:16:43,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1650496283] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 03:16:43,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1100815667] [2025-03-17 03:16:43,191 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 03:16:43,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 03:16:43,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 03:16:43,194 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) [2025-03-17 03:16:43,196 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-17 03:16:43,262 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 194 statements into 1 equivalence classes. [2025-03-17 03:16:43,337 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 194 of 194 statements. [2025-03-17 03:16:43,338 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 03:16:43,338 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 03:16:43,341 INFO L256 TraceCheckSpWp]: Trace formula consists of 464 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-17 03:16:43,347 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 03:16:43,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 1800 trivial. 0 not checked. [2025-03-17 03:16:43,372 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-17 03:16:43,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1100815667] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 03:16:43,372 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-17 03:16:43,372 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-17 03:16:43,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [28750530] [2025-03-17 03:16:43,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 03:16:43,380 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-17 03:16:43,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 03:16:43,393 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-17 03:16:43,394 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-17 03:16:43,395 INFO L87 Difference]: Start difference. First operand has 91 states, 57 states have (on average 1.4385964912280702) internal successors, (82), 58 states have internal predecessors, (82), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) [2025-03-17 03:16:43,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 03:16:43,416 INFO L93 Difference]: Finished difference Result 179 states and 317 transitions. [2025-03-17 03:16:43,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-17 03:16:43,418 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) Word has length 194 [2025-03-17 03:16:43,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 03:16:43,423 INFO L225 Difference]: With dead ends: 179 [2025-03-17 03:16:43,423 INFO L226 Difference]: Without dead ends: 89 [2025-03-17 03:16:43,425 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 195 GetRequests, 195 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-17 03:16:43,430 INFO L435 NwaCegarLoop]: 138 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, 138 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 [2025-03-17 03:16:43,430 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 138 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-17 03:16:43,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2025-03-17 03:16:43,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 89. [2025-03-17 03:16:43,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89 states, 56 states have (on average 1.3928571428571428) internal successors, (78), 56 states have internal predecessors, (78), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2025-03-17 03:16:43,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 140 transitions. [2025-03-17 03:16:43,462 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 140 transitions. Word has length 194 [2025-03-17 03:16:43,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 03:16:43,462 INFO L471 AbstractCegarLoop]: Abstraction has 89 states and 140 transitions. [2025-03-17 03:16:43,462 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.0) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 2 states have call successors, (31) [2025-03-17 03:16:43,463 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 140 transitions. [2025-03-17 03:16:43,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2025-03-17 03:16:43,465 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 03:16:43,465 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 03:16:43,472 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2025-03-17 03:16:43,666 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 [2025-03-17 03:16:43,666 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 03:16:43,666 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 03:16:43,667 INFO L85 PathProgramCache]: Analyzing trace with hash 1619650295, now seen corresponding path program 1 times [2025-03-17 03:16:43,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 03:16:43,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [995114542] [2025-03-17 03:16:43,667 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 03:16:43,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 03:16:43,683 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 194 statements into 1 equivalence classes. [2025-03-17 03:16:43,721 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 194 of 194 statements. [2025-03-17 03:16:43,722 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 03:16:43,722 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 03:16:43,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2025-03-17 03:16:43,892 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 03:16:43,892 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [995114542] [2025-03-17 03:16:43,892 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [995114542] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 03:16:43,892 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 03:16:43,892 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 03:16:43,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2080968188] [2025-03-17 03:16:43,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 03:16:43,893 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-17 03:16:43,893 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 03:16:43,893 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 03:16:43,893 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 03:16:43,895 INFO L87 Difference]: Start difference. First operand 89 states and 140 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2025-03-17 03:16:43,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 03:16:43,952 INFO L93 Difference]: Finished difference Result 264 states and 416 transitions. [2025-03-17 03:16:43,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 03:16:43,953 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 194 [2025-03-17 03:16:43,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 03:16:43,955 INFO L225 Difference]: With dead ends: 264 [2025-03-17 03:16:43,955 INFO L226 Difference]: Without dead ends: 176 [2025-03-17 03:16:43,956 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 [2025-03-17 03:16:43,956 INFO L435 NwaCegarLoop]: 155 mSDtfsCounter, 128 mSDsluCounter, 128 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 128 SdHoareTripleChecker+Valid, 283 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-03-17 03:16:43,957 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [128 Valid, 283 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-03-17 03:16:43,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2025-03-17 03:16:43,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 99. [2025-03-17 03:16:43,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 66 states have (on average 1.4393939393939394) internal successors, (95), 66 states have internal predecessors, (95), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2025-03-17 03:16:43,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 157 transitions. [2025-03-17 03:16:43,974 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 157 transitions. Word has length 194 [2025-03-17 03:16:43,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 03:16:43,978 INFO L471 AbstractCegarLoop]: Abstraction has 99 states and 157 transitions. [2025-03-17 03:16:43,978 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2025-03-17 03:16:43,978 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 157 transitions. [2025-03-17 03:16:43,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2025-03-17 03:16:43,980 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 03:16:43,980 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 03:16:43,980 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-17 03:16:43,980 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 03:16:43,982 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 03:16:43,982 INFO L85 PathProgramCache]: Analyzing trace with hash 1326247288, now seen corresponding path program 1 times [2025-03-17 03:16:43,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 03:16:43,983 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1187222273] [2025-03-17 03:16:43,983 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 03:16:43,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 03:16:44,006 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 194 statements into 1 equivalence classes. [2025-03-17 03:16:44,132 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 194 of 194 statements. [2025-03-17 03:16:44,133 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 03:16:44,133 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 03:16:44,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2025-03-17 03:16:44,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 03:16:44,466 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1187222273] [2025-03-17 03:16:44,466 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1187222273] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 03:16:44,466 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 03:16:44,467 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-17 03:16:44,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21492939] [2025-03-17 03:16:44,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 03:16:44,467 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-17 03:16:44,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 03:16:44,468 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-17 03:16:44,468 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-17 03:16:44,468 INFO L87 Difference]: Start difference. First operand 99 states and 157 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 5 states have internal predecessors, (42), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2025-03-17 03:16:44,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 03:16:44,666 INFO L93 Difference]: Finished difference Result 296 states and 470 transitions. [2025-03-17 03:16:44,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-17 03:16:44,666 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 5 states have internal predecessors, (42), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 194 [2025-03-17 03:16:44,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 03:16:44,668 INFO L225 Difference]: With dead ends: 296 [2025-03-17 03:16:44,668 INFO L226 Difference]: Without dead ends: 198 [2025-03-17 03:16:44,669 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-03-17 03:16:44,669 INFO L435 NwaCegarLoop]: 134 mSDtfsCounter, 99 mSDsluCounter, 397 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 99 SdHoareTripleChecker+Valid, 531 SdHoareTripleChecker+Invalid, 121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-03-17 03:16:44,669 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [99 Valid, 531 Invalid, 121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-03-17 03:16:44,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198 states. [2025-03-17 03:16:44,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198 to 154. [2025-03-17 03:16:44,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 154 states, 89 states have (on average 1.3258426966292134) internal successors, (118), 89 states have internal predecessors, (118), 62 states have call successors, (62), 2 states have call predecessors, (62), 2 states have return successors, (62), 62 states have call predecessors, (62), 62 states have call successors, (62) [2025-03-17 03:16:44,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 242 transitions. [2025-03-17 03:16:44,700 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 242 transitions. Word has length 194 [2025-03-17 03:16:44,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 03:16:44,701 INFO L471 AbstractCegarLoop]: Abstraction has 154 states and 242 transitions. [2025-03-17 03:16:44,701 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 5 states have internal predecessors, (42), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2025-03-17 03:16:44,701 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 242 transitions. [2025-03-17 03:16:44,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2025-03-17 03:16:44,705 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 03:16:44,705 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 03:16:44,706 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-17 03:16:44,706 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 03:16:44,706 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 03:16:44,706 INFO L85 PathProgramCache]: Analyzing trace with hash -1026637960, now seen corresponding path program 1 times [2025-03-17 03:16:44,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 03:16:44,706 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2039999997] [2025-03-17 03:16:44,706 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 03:16:44,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 03:16:44,727 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 195 statements into 1 equivalence classes. [2025-03-17 03:16:44,825 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 195 of 195 statements. [2025-03-17 03:16:44,826 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 03:16:44,826 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 03:16:45,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2025-03-17 03:16:45,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 03:16:45,916 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2039999997] [2025-03-17 03:16:45,916 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2039999997] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 03:16:45,916 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 03:16:45,916 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-03-17 03:16:45,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1836559545] [2025-03-17 03:16:45,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 03:16:45,916 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-03-17 03:16:45,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 03:16:45,917 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-17 03:16:45,917 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2025-03-17 03:16:45,917 INFO L87 Difference]: Start difference. First operand 154 states and 242 transitions. Second operand has 8 states, 8 states have (on average 5.375) internal successors, (43), 8 states have internal predecessors, (43), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2025-03-17 03:16:46,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 03:16:46,825 INFO L93 Difference]: Finished difference Result 399 states and 627 transitions. [2025-03-17 03:16:46,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-03-17 03:16:46,826 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.375) internal successors, (43), 8 states have internal predecessors, (43), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 195 [2025-03-17 03:16:46,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 03:16:46,828 INFO L225 Difference]: With dead ends: 399 [2025-03-17 03:16:46,828 INFO L226 Difference]: Without dead ends: 301 [2025-03-17 03:16:46,829 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2025-03-17 03:16:46,831 INFO L435 NwaCegarLoop]: 134 mSDtfsCounter, 596 mSDsluCounter, 513 mSDsCounter, 0 mSdLazyCounter, 408 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 596 SdHoareTripleChecker+Valid, 647 SdHoareTripleChecker+Invalid, 502 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 408 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2025-03-17 03:16:46,831 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [596 Valid, 647 Invalid, 502 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 408 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2025-03-17 03:16:46,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2025-03-17 03:16:46,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 166. [2025-03-17 03:16:46,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 166 states, 101 states have (on average 1.3762376237623761) internal successors, (139), 101 states have internal predecessors, (139), 62 states have call successors, (62), 2 states have call predecessors, (62), 2 states have return successors, (62), 62 states have call predecessors, (62), 62 states have call successors, (62) [2025-03-17 03:16:46,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 263 transitions. [2025-03-17 03:16:46,866 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 263 transitions. Word has length 195 [2025-03-17 03:16:46,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 03:16:46,867 INFO L471 AbstractCegarLoop]: Abstraction has 166 states and 263 transitions. [2025-03-17 03:16:46,867 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.375) internal successors, (43), 8 states have internal predecessors, (43), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2025-03-17 03:16:46,867 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 263 transitions. [2025-03-17 03:16:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2025-03-17 03:16:46,869 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 03:16:46,869 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 03:16:46,869 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-17 03:16:46,869 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 03:16:46,870 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 03:16:46,870 INFO L85 PathProgramCache]: Analyzing trace with hash 1471377977, now seen corresponding path program 1 times [2025-03-17 03:16:46,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 03:16:46,870 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1531543410] [2025-03-17 03:16:46,870 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 03:16:46,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 03:16:46,886 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 195 statements into 1 equivalence classes. [2025-03-17 03:16:47,038 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 195 of 195 statements. [2025-03-17 03:16:47,039 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 03:16:47,040 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 03:16:47,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 42 proven. 48 refuted. 0 times theorem prover too weak. 1770 trivial. 0 not checked. [2025-03-17 03:16:47,520 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 03:16:47,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1531543410] [2025-03-17 03:16:47,520 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1531543410] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 03:16:47,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [174314916] [2025-03-17 03:16:47,520 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 03:16:47,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 03:16:47,520 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 03:16:47,523 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) [2025-03-17 03:16:47,525 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-03-17 03:16:47,582 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 195 statements into 1 equivalence classes. [2025-03-17 03:16:47,630 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 195 of 195 statements. [2025-03-17 03:16:47,631 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 03:16:47,631 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 03:16:47,633 INFO L256 TraceCheckSpWp]: Trace formula consists of 462 conjuncts, 13 conjuncts are in the unsatisfiable core [2025-03-17 03:16:47,637 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 03:16:47,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 916 proven. 51 refuted. 0 times theorem prover too weak. 893 trivial. 0 not checked. [2025-03-17 03:16:47,955 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-17 03:16:48,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 123 proven. 54 refuted. 0 times theorem prover too weak. 1683 trivial. 0 not checked. [2025-03-17 03:16:48,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [174314916] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-17 03:16:48,323 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-17 03:16:48,323 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 9, 9] total 17 [2025-03-17 03:16:48,323 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993931441] [2025-03-17 03:16:48,323 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-17 03:16:48,324 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2025-03-17 03:16:48,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 03:16:48,325 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2025-03-17 03:16:48,325 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=214, Unknown=0, NotChecked=0, Total=272 [2025-03-17 03:16:48,325 INFO L87 Difference]: Start difference. First operand 166 states and 263 transitions. Second operand has 17 states, 17 states have (on average 4.823529411764706) internal successors, (82), 17 states have internal predecessors, (82), 4 states have call successors, (57), 3 states have call predecessors, (57), 7 states have return successors, (59), 4 states have call predecessors, (59), 4 states have call successors, (59) [2025-03-17 03:16:50,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 03:16:50,300 INFO L93 Difference]: Finished difference Result 575 states and 860 transitions. [2025-03-17 03:16:50,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2025-03-17 03:16:50,304 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 4.823529411764706) internal successors, (82), 17 states have internal predecessors, (82), 4 states have call successors, (57), 3 states have call predecessors, (57), 7 states have return successors, (59), 4 states have call predecessors, (59), 4 states have call successors, (59) Word has length 195 [2025-03-17 03:16:50,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 03:16:50,306 INFO L225 Difference]: With dead ends: 575 [2025-03-17 03:16:50,306 INFO L226 Difference]: Without dead ends: 468 [2025-03-17 03:16:50,310 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 451 GetRequests, 386 SyntacticMatches, 2 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1280 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=833, Invalid=3327, Unknown=0, NotChecked=0, Total=4160 [2025-03-17 03:16:50,313 INFO L435 NwaCegarLoop]: 174 mSDtfsCounter, 922 mSDsluCounter, 642 mSDsCounter, 0 mSdLazyCounter, 1318 mSolverCounterSat, 406 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 923 SdHoareTripleChecker+Valid, 816 SdHoareTripleChecker+Invalid, 1724 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 406 IncrementalHoareTripleChecker+Valid, 1318 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2025-03-17 03:16:50,313 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [923 Valid, 816 Invalid, 1724 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [406 Valid, 1318 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2025-03-17 03:16:50,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 468 states. [2025-03-17 03:16:50,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 468 to 181. [2025-03-17 03:16:50,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 181 states, 110 states have (on average 1.2636363636363637) internal successors, (139), 110 states have internal predecessors, (139), 62 states have call successors, (62), 8 states have call predecessors, (62), 8 states have return successors, (62), 62 states have call predecessors, (62), 62 states have call successors, (62) [2025-03-17 03:16:50,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 263 transitions. [2025-03-17 03:16:50,342 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 263 transitions. Word has length 195 [2025-03-17 03:16:50,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 03:16:50,342 INFO L471 AbstractCegarLoop]: Abstraction has 181 states and 263 transitions. [2025-03-17 03:16:50,343 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 4.823529411764706) internal successors, (82), 17 states have internal predecessors, (82), 4 states have call successors, (57), 3 states have call predecessors, (57), 7 states have return successors, (59), 4 states have call predecessors, (59), 4 states have call successors, (59) [2025-03-17 03:16:50,343 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 263 transitions. [2025-03-17 03:16:50,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2025-03-17 03:16:50,344 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 03:16:50,344 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 03:16:50,351 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-03-17 03:16:50,545 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 03:16:50,545 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 03:16:50,546 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 03:16:50,546 INFO L85 PathProgramCache]: Analyzing trace with hash -178886888, now seen corresponding path program 1 times [2025-03-17 03:16:50,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 03:16:50,546 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342506805] [2025-03-17 03:16:50,546 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 03:16:50,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 03:16:50,561 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 195 statements into 1 equivalence classes. [2025-03-17 03:16:50,767 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 195 of 195 statements. [2025-03-17 03:16:50,767 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 03:16:50,767 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 03:16:50,767 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 03:16:50,774 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 195 statements into 1 equivalence classes. [2025-03-17 03:16:50,964 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 195 of 195 statements. [2025-03-17 03:16:50,965 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 03:16:50,965 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 03:16:51,044 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 03:16:51,045 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-17 03:16:51,046 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-03-17 03:16:51,048 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-17 03:16:51,050 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2025-03-17 03:16:51,147 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-17 03:16:51,150 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.03 03:16:51 BoogieIcfgContainer [2025-03-17 03:16:51,151 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-17 03:16:51,152 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-17 03:16:51,152 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-17 03:16:51,152 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-17 03:16:51,152 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 03:16:42" (3/4) ... [2025-03-17 03:16:51,154 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-17 03:16:51,155 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-17 03:16:51,156 INFO L158 Benchmark]: Toolchain (without parser) took 9235.84ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 109.3MB in the beginning and 171.3MB in the end (delta: -61.9MB). Peak memory consumption was 91.1MB. Max. memory is 16.1GB. [2025-03-17 03:16:51,158 INFO L158 Benchmark]: CDTParser took 1.15ms. Allocated memory is still 201.3MB. Free memory is still 126.6MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-17 03:16:51,158 INFO L158 Benchmark]: CACSL2BoogieTranslator took 286.78ms. Allocated memory is still 142.6MB. Free memory was 109.3MB in the beginning and 92.7MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-17 03:16:51,158 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.90ms. Allocated memory is still 142.6MB. Free memory was 92.7MB in the beginning and 88.6MB in the end (delta: 4.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-17 03:16:51,158 INFO L158 Benchmark]: Boogie Preprocessor took 50.74ms. Allocated memory is still 142.6MB. Free memory was 88.6MB in the beginning and 83.2MB in the end (delta: 5.3MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-17 03:16:51,158 INFO L158 Benchmark]: IcfgBuilder took 478.01ms. Allocated memory is still 142.6MB. Free memory was 83.2MB in the beginning and 55.0MB in the end (delta: 28.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2025-03-17 03:16:51,158 INFO L158 Benchmark]: TraceAbstraction took 8371.29ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 55.0MB in the beginning and 171.4MB in the end (delta: -116.4MB). Peak memory consumption was 116.3MB. Max. memory is 16.1GB. [2025-03-17 03:16:51,159 INFO L158 Benchmark]: Witness Printer took 3.33ms. Allocated memory is still 293.6MB. Free memory was 171.4MB in the beginning and 171.3MB in the end (delta: 92.3kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-17 03:16:51,159 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.15ms. Allocated memory is still 201.3MB. Free memory is still 126.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 286.78ms. Allocated memory is still 142.6MB. Free memory was 109.3MB in the beginning and 92.7MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.90ms. Allocated memory is still 142.6MB. Free memory was 92.7MB in the beginning and 88.6MB in the end (delta: 4.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.74ms. Allocated memory is still 142.6MB. Free memory was 88.6MB in the beginning and 83.2MB in the end (delta: 5.3MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 478.01ms. Allocated memory is still 142.6MB. Free memory was 83.2MB in the beginning and 55.0MB in the end (delta: 28.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * TraceAbstraction took 8371.29ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 55.0MB in the beginning and 171.4MB in the end (delta: -116.4MB). Peak memory consumption was 116.3MB. Max. memory is 16.1GB. * Witness Printer took 3.33ms. Allocated memory is still 293.6MB. Free memory was 171.4MB in the beginning and 171.3MB in the end (delta: 92.3kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 175, overapproximation of someBinaryFLOATComparisonOperation at line 182, overapproximation of someBinaryFLOATComparisonOperation at line 78, overapproximation of someBinaryFLOATComparisonOperation at line 193, overapproximation of someBinaryFLOATComparisonOperation at line 193, overapproximation of someBinaryFLOATComparisonOperation at line 176, overapproximation of someBinaryFLOATComparisonOperation at line 180, overapproximation of someBinaryFLOATComparisonOperation at line 84, overapproximation of someBinaryFLOATComparisonOperation at line 178, overapproximation of someUnaryDOUBLEoperation at line 45, overapproximation of someBinaryDOUBLEComparisonOperation at line 87, overapproximation of someBinaryDOUBLEComparisonOperation at line 193, overapproximation of someBinaryDOUBLEComparisonOperation at line 167, overapproximation of someBinaryDOUBLEComparisonOperation at line 77, overapproximation of someBinaryDOUBLEComparisonOperation at line 165, overapproximation of someUnaryFLOAToperation at line 78, overapproximation of someBinaryArithmeticFLOAToperation at line 78. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed short int var_1_1 = 16; [L23] signed short int var_1_4 = 31024; [L24] signed char var_1_7 = -2; [L25] signed char var_1_8 = 8; [L26] signed char var_1_9 = 1; [L27] signed char var_1_10 = -1; [L28] unsigned long int var_1_13 = 100000000; [L29] unsigned long int var_1_14 = 2644969321; [L30] signed char var_1_15 = 32; [L31] signed char var_1_18 = -8; [L32] signed char var_1_19 = -8; [L33] signed char var_1_20 = -10; [L34] signed long int var_1_21 = 128; [L35] unsigned short int var_1_22 = 100; [L36] unsigned short int var_1_23 = 34270; [L37] unsigned short int var_1_24 = 128; [L38] unsigned long int var_1_25 = 1; [L39] unsigned long int var_1_27 = 1334350551; [L40] unsigned char var_1_28 = 1; [L41] double var_1_29 = 7.6; [L42] double var_1_30 = 8.75; [L43] unsigned char var_1_31 = 1; [L44] unsigned char var_1_32 = 0; [L45] float var_1_33 = -0.25; [L46] float var_1_35 = 64.375; [L47] float var_1_36 = 1.125; [L48] float var_1_37 = 3.6; [L49] float var_1_38 = 3.4; [L50] signed long int var_1_39 = 5; [L51] unsigned char var_1_40 = 200; [L52] float var_1_41 = 1.6139999999999999; [L53] unsigned short int var_1_42 = 50; [L54] unsigned long int last_1_var_1_13 = 100000000; [L55] unsigned char last_1_var_1_40 = 200; [L56] unsigned short int last_1_var_1_42 = 50; [L197] isInitial = 1 [L198] FCALL initially() [L199] COND TRUE 1 [L200] CALL updateLastVariables() [L188] last_1_var_1_13 = var_1_13 [L189] last_1_var_1_40 = var_1_40 [L190] last_1_var_1_42 = var_1_42 [L200] RET updateLastVariables() [L201] CALL updateVariables() [L137] var_1_4 = __VERIFIER_nondet_short() [L138] CALL assume_abort_if_not(var_1_4 >= 16382) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=8, var_1_9=1] [L138] RET assume_abort_if_not(var_1_4 >= 16382) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=8, var_1_9=1] [L139] CALL assume_abort_if_not(var_1_4 <= 32766) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=8, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=8, var_1_9=1] [L139] RET assume_abort_if_not(var_1_4 <= 32766) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=8, var_1_9=1] [L140] var_1_8 = __VERIFIER_nondet_char() [L141] CALL assume_abort_if_not(var_1_8 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=1] [L141] RET assume_abort_if_not(var_1_8 >= -127) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=1] [L142] CALL assume_abort_if_not(var_1_8 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=1] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=1] [L142] RET assume_abort_if_not(var_1_8 <= 126) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=1] [L143] var_1_9 = __VERIFIER_nondet_char() [L144] CALL assume_abort_if_not(var_1_9 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L144] RET assume_abort_if_not(var_1_9 >= -127) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L145] CALL assume_abort_if_not(var_1_9 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L145] RET assume_abort_if_not(var_1_9 <= 126) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=2644969321, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L146] var_1_14 = __VERIFIER_nondet_ulong() [L147] CALL assume_abort_if_not(var_1_14 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L147] RET assume_abort_if_not(var_1_14 >= 2147483647) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L148] CALL assume_abort_if_not(var_1_14 <= 4294967294) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L148] RET assume_abort_if_not(var_1_14 <= 4294967294) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-8, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L149] var_1_18 = __VERIFIER_nondet_char() [L150] CALL assume_abort_if_not(var_1_18 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L150] RET assume_abort_if_not(var_1_18 >= -63) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L151] CALL assume_abort_if_not(var_1_18 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L151] RET assume_abort_if_not(var_1_18 <= 63) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-8, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L152] var_1_19 = __VERIFIER_nondet_char() [L153] CALL assume_abort_if_not(var_1_19 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L153] RET assume_abort_if_not(var_1_19 >= -63) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L154] CALL assume_abort_if_not(var_1_19 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L154] RET assume_abort_if_not(var_1_19 <= 63) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=-10, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L155] var_1_20 = __VERIFIER_nondet_char() [L156] CALL assume_abort_if_not(var_1_20 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L156] RET assume_abort_if_not(var_1_20 >= -63) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L157] CALL assume_abort_if_not(var_1_20 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L157] RET assume_abort_if_not(var_1_20 <= 63) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=34270, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L158] var_1_23 = __VERIFIER_nondet_ushort() [L159] CALL assume_abort_if_not(var_1_23 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L159] RET assume_abort_if_not(var_1_23 >= 32767) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L160] CALL assume_abort_if_not(var_1_23 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L160] RET assume_abort_if_not(var_1_23 <= 65534) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=1334350551, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L161] var_1_27 = __VERIFIER_nondet_ulong() [L162] CALL assume_abort_if_not(var_1_27 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L162] RET assume_abort_if_not(var_1_27 >= 1073741823) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L163] CALL assume_abort_if_not(var_1_27 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L163] RET assume_abort_if_not(var_1_27 <= 2147483647) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_29=38/5, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L164] var_1_29 = __VERIFIER_nondet_double() [L165] CALL assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854776000e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L165] RET assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 9223372.036854776000e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_30=35/4, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L166] var_1_30 = __VERIFIER_nondet_double() [L167] CALL assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854776000e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L167] RET assume_abort_if_not((var_1_30 >= 0.0F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 9223372.036854776000e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L168] var_1_31 = __VERIFIER_nondet_uchar() [L169] CALL assume_abort_if_not(var_1_31 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L169] RET assume_abort_if_not(var_1_31 >= 1) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L170] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L170] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=0, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L171] var_1_32 = __VERIFIER_nondet_uchar() [L172] CALL assume_abort_if_not(var_1_32 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L172] RET assume_abort_if_not(var_1_32 >= 1) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L173] CALL assume_abort_if_not(var_1_32 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L173] RET assume_abort_if_not(var_1_32 <= 1) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_35=515/8, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L174] var_1_35 = __VERIFIER_nondet_float() [L175] CALL assume_abort_if_not((var_1_35 >= -922337.2036854776000e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854776000e+12F && var_1_35 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L175] RET assume_abort_if_not((var_1_35 >= -922337.2036854776000e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854776000e+12F && var_1_35 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L176] CALL assume_abort_if_not(var_1_35 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L176] RET assume_abort_if_not(var_1_35 != 0.0F) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=9/8, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L177] var_1_36 = __VERIFIER_nondet_float() [L178] CALL assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L178] RET assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_37=18/5, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L179] var_1_37 = __VERIFIER_nondet_float() [L180] CALL assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L180] RET assume_abort_if_not((var_1_37 >= 0.0F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854765600e+12F && var_1_37 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_38=17/5, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L181] var_1_38 = __VERIFIER_nondet_float() [L182] CALL assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L182] RET assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854765600e+12F && var_1_38 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=5, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L183] var_1_39 = __VERIFIER_nondet_long() [L184] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=0, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=0, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L184] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=0, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L185] CALL assume_abort_if_not(var_1_39 <= 16) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=0, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=0, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L185] RET assume_abort_if_not(var_1_39 <= 16) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=0, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L201] RET updateVariables() [L202] CALL step() [L60] unsigned long int stepLocal_1 = - last_1_var_1_13; [L61] unsigned long int stepLocal_0 = last_1_var_1_13; VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, stepLocal_0=100000000, stepLocal_1=-100000000, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=0, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L62] COND TRUE last_1_var_1_42 <= stepLocal_0 VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, stepLocal_1=-100000000, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=0, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L63] COND TRUE stepLocal_1 > last_1_var_1_42 [L64] var_1_1 = ((var_1_4 - last_1_var_1_40) - last_1_var_1_40) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_39=0, var_1_40=200, var_1_41=16139999999999999/10000000000000000, var_1_42=50, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L69] var_1_40 = var_1_39 [L70] var_1_41 = var_1_36 [L71] var_1_42 = var_1_23 VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=5368709124, var_1_39=0, var_1_40=0, var_1_41=5368709124, var_1_42=32768, var_1_4=16584, var_1_7=-2, var_1_8=123, var_1_9=-127] [L72] COND FALSE !(var_1_42 < var_1_1) [L75] var_1_7 = var_1_8 VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_36=5368709124, var_1_39=0, var_1_40=0, var_1_41=5368709124, var_1_42=32768, var_1_4=16584, var_1_7=123, var_1_8=123, var_1_9=-127] [L77] COND TRUE (var_1_41 > (var_1_29 / var_1_35)) || ((var_1_41 + var_1_30) == var_1_41) [L78] var_1_33 = ((((var_1_36) > (((((var_1_37 - var_1_38) < 0 ) ? -(var_1_37 - var_1_38) : (var_1_37 - var_1_38))))) ? (var_1_36) : (((((var_1_37 - var_1_38) < 0 ) ? -(var_1_37 - var_1_38) : (var_1_37 - var_1_38)))))) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=128, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_33=5368709124, var_1_36=5368709124, var_1_39=0, var_1_40=0, var_1_41=5368709124, var_1_42=32768, var_1_4=16584, var_1_7=123, var_1_8=123, var_1_9=-127] [L84] COND TRUE (- var_1_33) >= ((((var_1_41) > (199.75f)) ? (var_1_41) : (199.75f))) [L85] var_1_24 = (var_1_40 + var_1_4) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=16584, var_1_25=1, var_1_27=5368709119, var_1_28=1, var_1_31=1, var_1_32=1, var_1_33=5368709124, var_1_36=5368709124, var_1_39=0, var_1_40=0, var_1_41=5368709124, var_1_42=32768, var_1_4=16584, var_1_7=123, var_1_8=123, var_1_9=-127] [L87] COND FALSE !((var_1_29 - var_1_30) > var_1_41) [L90] var_1_28 = (! ((var_1_1 > var_1_24) || var_1_32)) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=16584, var_1_25=1, var_1_27=5368709119, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=5368709124, var_1_36=5368709124, var_1_39=0, var_1_40=0, var_1_41=5368709124, var_1_42=32768, var_1_4=16584, var_1_7=123, var_1_8=123, var_1_9=-127] [L92] COND FALSE !(var_1_28 || var_1_28) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=100000000, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=16584, var_1_25=1, var_1_27=5368709119, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=5368709124, var_1_36=5368709124, var_1_39=0, var_1_40=0, var_1_41=5368709124, var_1_42=32768, var_1_4=16584, var_1_7=123, var_1_8=123, var_1_9=-127] [L95] COND TRUE var_1_15 >= var_1_40 [L96] var_1_13 = (((((3878859907u) < 0 ) ? -(3878859907u) : (3878859907u))) - var_1_40) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=3878859907, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=128, var_1_22=100, var_1_23=32768, var_1_24=16584, var_1_25=1, var_1_27=5368709119, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=5368709124, var_1_36=5368709124, var_1_39=0, var_1_40=0, var_1_41=5368709124, var_1_42=32768, var_1_4=16584, var_1_7=123, var_1_8=123, var_1_9=-127] [L100] COND TRUE var_1_42 > var_1_24 [L101] var_1_22 = (var_1_23 - ((((var_1_4) > (var_1_40)) ? (var_1_4) : (var_1_40)))) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-1, var_1_13=3878859907, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=128, var_1_22=16184, var_1_23=32768, var_1_24=16584, var_1_25=1, var_1_27=5368709119, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=5368709124, var_1_36=5368709124, var_1_39=0, var_1_40=0, var_1_41=5368709124, var_1_42=32768, var_1_4=16584, var_1_7=123, var_1_8=123, var_1_9=-127] [L103] unsigned long int stepLocal_2 = var_1_13; VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, stepLocal_2=3878859907, var_1_10=-1, var_1_13=3878859907, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=128, var_1_22=16184, var_1_23=32768, var_1_24=16584, var_1_25=1, var_1_27=5368709119, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=5368709124, var_1_36=5368709124, var_1_39=0, var_1_40=0, var_1_41=5368709124, var_1_42=32768, var_1_4=16584, var_1_7=123, var_1_8=123, var_1_9=-127] [L104] COND TRUE var_1_8 <= stepLocal_2 [L105] var_1_10 = -10 VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-10, var_1_13=3878859907, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=128, var_1_22=16184, var_1_23=32768, var_1_24=16584, var_1_25=1, var_1_27=5368709119, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=5368709124, var_1_36=5368709124, var_1_39=0, var_1_40=0, var_1_41=5368709124, var_1_42=32768, var_1_4=16584, var_1_7=123, var_1_8=123, var_1_9=-127] [L113] COND FALSE !(var_1_28 || ((- var_1_40) >= var_1_22)) [L120] var_1_21 = 10 VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-10, var_1_13=3878859907, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=10, var_1_22=16184, var_1_23=32768, var_1_24=16584, var_1_25=1, var_1_27=5368709119, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=5368709124, var_1_36=5368709124, var_1_39=0, var_1_40=0, var_1_41=5368709124, var_1_42=32768, var_1_4=16584, var_1_7=123, var_1_8=123, var_1_9=-127] [L122] COND FALSE !(var_1_22 != var_1_1) [L133] var_1_25 = var_1_14 VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-10, var_1_13=3878859907, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=10, var_1_22=16184, var_1_23=32768, var_1_24=16584, var_1_25=4294967294, var_1_27=5368709119, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=5368709124, var_1_36=5368709124, var_1_39=0, var_1_40=0, var_1_41=5368709124, var_1_42=32768, var_1_4=16584, var_1_7=123, var_1_8=123, var_1_9=-127] [L202] RET step() [L203] CALL, EXPR property() [L193] EXPR (((((((((((last_1_var_1_42 <= last_1_var_1_13) ? (((- last_1_var_1_13) > last_1_var_1_42) ? (var_1_1 == ((signed short int) ((var_1_4 - last_1_var_1_40) - last_1_var_1_40))) : 1) : (var_1_1 == ((signed short int) last_1_var_1_40))) && ((var_1_42 < var_1_1) ? (var_1_7 == ((signed char) ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) : (var_1_7 == ((signed char) var_1_8)))) && ((var_1_8 <= var_1_13) ? (var_1_10 == ((signed char) -10)) : (((- (var_1_41 / 0.6f)) > var_1_33) ? (var_1_10 == ((signed char) var_1_9)) : (var_1_10 == ((signed char) var_1_9))))) && ((var_1_15 >= var_1_40) ? (var_1_13 == ((unsigned long int) (((((3878859907u) < 0 ) ? -(3878859907u) : (3878859907u))) - var_1_40))) : (var_1_13 == ((unsigned long int) (var_1_14 - ((((var_1_4) > (var_1_40)) ? (var_1_4) : (var_1_40)))))))) && ((var_1_28 || var_1_28) ? (var_1_15 == ((signed char) ((((((((5) < 0 ) ? -(5) : (5)))) < ((((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20))) ? (((((5) < 0 ) ? -(5) : (5)))) : ((((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20)))))) : 1)) && ((var_1_28 || ((- var_1_40) >= var_1_22)) ? ((var_1_33 > 99999.3f) ? (var_1_21 == ((signed long int) 500)) : (var_1_21 == ((signed long int) var_1_13))) : (var_1_21 == ((signed long int) 10)))) && ((var_1_42 > var_1_24) ? (var_1_22 == ((unsigned short int) (var_1_23 - ((((var_1_4) > (var_1_40)) ? (var_1_4) : (var_1_40)))))) : 1)) && (((- var_1_33) >= ((((var_1_41) > (199.75f)) ? (var_1_41) : (199.75f)))) ? (var_1_24 == ((unsigned short int) (var_1_40 + var_1_4))) : 1)) && ((var_1_22 != var_1_1) ? (((var_1_7 / -5) <= var_1_1) ? (var_1_25 == ((unsigned long int) (var_1_1 + (((((var_1_27 - var_1_13)) > (((((var_1_40) > (var_1_40)) ? (var_1_40) : (var_1_40))))) ? ((var_1_27 - var_1_13)) : (((((var_1_40) > (var_1_40)) ? (var_1_40) : (var_1_40))))))))) : ((var_1_28 && var_1_28) ? (var_1_25 == ((unsigned long int) (var_1_14 - var_1_21))) : (var_1_25 == ((unsigned long int) var_1_21)))) : (var_1_25 == ((unsigned long int) var_1_14)))) && (((var_1_29 - var_1_30) > var_1_41) ? (var_1_28 == ((unsigned char) (var_1_31 && var_1_32))) : (var_1_28 == ((unsigned char) (! ((var_1_1 > var_1_24) || var_1_32)))))) && (((var_1_41 > (var_1_29 / var_1_35)) || ((var_1_41 + var_1_30) == var_1_41)) ? (var_1_33 == ((float) ((((var_1_36) > (((((var_1_37 - var_1_38) < 0 ) ? -(var_1_37 - var_1_38) : (var_1_37 - var_1_38))))) ? (var_1_36) : (((((var_1_37 - var_1_38) < 0 ) ? -(var_1_37 - var_1_38) : (var_1_37 - var_1_38)))))))) : ((var_1_18 > (var_1_7 >> var_1_39)) ? (var_1_33 == ((float) var_1_37)) : 1)) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-10, var_1_13=3878859907, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=10, var_1_22=16184, var_1_23=32768, var_1_24=16584, var_1_25=4294967294, var_1_27=5368709119, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=5368709124, var_1_36=5368709124, var_1_39=0, var_1_40=0, var_1_41=5368709124, var_1_42=32768, var_1_4=16584, var_1_7=123, var_1_8=123, var_1_9=-127] [L193-L194] return ((((((((((((((last_1_var_1_42 <= last_1_var_1_13) ? (((- last_1_var_1_13) > last_1_var_1_42) ? (var_1_1 == ((signed short int) ((var_1_4 - last_1_var_1_40) - last_1_var_1_40))) : 1) : (var_1_1 == ((signed short int) last_1_var_1_40))) && ((var_1_42 < var_1_1) ? (var_1_7 == ((signed char) ((((var_1_8) > (var_1_9)) ? (var_1_8) : (var_1_9))))) : (var_1_7 == ((signed char) var_1_8)))) && ((var_1_8 <= var_1_13) ? (var_1_10 == ((signed char) -10)) : (((- (var_1_41 / 0.6f)) > var_1_33) ? (var_1_10 == ((signed char) var_1_9)) : (var_1_10 == ((signed char) var_1_9))))) && ((var_1_15 >= var_1_40) ? (var_1_13 == ((unsigned long int) (((((3878859907u) < 0 ) ? -(3878859907u) : (3878859907u))) - var_1_40))) : (var_1_13 == ((unsigned long int) (var_1_14 - ((((var_1_4) > (var_1_40)) ? (var_1_4) : (var_1_40)))))))) && ((var_1_28 || var_1_28) ? (var_1_15 == ((signed char) ((((((((5) < 0 ) ? -(5) : (5)))) < ((((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20))) ? (((((5) < 0 ) ? -(5) : (5)))) : ((((((var_1_18) > (var_1_19)) ? (var_1_18) : (var_1_19))) + var_1_20)))))) : 1)) && ((var_1_28 || ((- var_1_40) >= var_1_22)) ? ((var_1_33 > 99999.3f) ? (var_1_21 == ((signed long int) 500)) : (var_1_21 == ((signed long int) var_1_13))) : (var_1_21 == ((signed long int) 10)))) && ((var_1_42 > var_1_24) ? (var_1_22 == ((unsigned short int) (var_1_23 - ((((var_1_4) > (var_1_40)) ? (var_1_4) : (var_1_40)))))) : 1)) && (((- var_1_33) >= ((((var_1_41) > (199.75f)) ? (var_1_41) : (199.75f)))) ? (var_1_24 == ((unsigned short int) (var_1_40 + var_1_4))) : 1)) && ((var_1_22 != var_1_1) ? (((var_1_7 / -5) <= var_1_1) ? (var_1_25 == ((unsigned long int) (var_1_1 + (((((var_1_27 - var_1_13)) > (((((var_1_40) > (var_1_40)) ? (var_1_40) : (var_1_40))))) ? ((var_1_27 - var_1_13)) : (((((var_1_40) > (var_1_40)) ? (var_1_40) : (var_1_40))))))))) : ((var_1_28 && var_1_28) ? (var_1_25 == ((unsigned long int) (var_1_14 - var_1_21))) : (var_1_25 == ((unsigned long int) var_1_21)))) : (var_1_25 == ((unsigned long int) var_1_14)))) && (((var_1_29 - var_1_30) > var_1_41) ? (var_1_28 == ((unsigned char) (var_1_31 && var_1_32))) : (var_1_28 == ((unsigned char) (! ((var_1_1 > var_1_24) || var_1_32)))))) && (((var_1_41 > (var_1_29 / var_1_35)) || ((var_1_41 + var_1_30) == var_1_41)) ? (var_1_33 == ((float) ((((var_1_36) > (((((var_1_37 - var_1_38) < 0 ) ? -(var_1_37 - var_1_38) : (var_1_37 - var_1_38))))) ? (var_1_36) : (((((var_1_37 - var_1_38) < 0 ) ? -(var_1_37 - var_1_38) : (var_1_37 - var_1_38)))))))) : ((var_1_18 > (var_1_7 >> var_1_39)) ? (var_1_33 == ((float) var_1_37)) : 1))) && (var_1_40 == ((unsigned char) var_1_39))) && (var_1_41 == ((float) var_1_36))) && (var_1_42 == ((unsigned short int) var_1_23)) ; [L203] RET, EXPR property() [L203] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-10, var_1_13=3878859907, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=10, var_1_22=16184, var_1_23=32768, var_1_24=16584, var_1_25=4294967294, var_1_27=5368709119, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=5368709124, var_1_36=5368709124, var_1_39=0, var_1_40=0, var_1_41=5368709124, var_1_42=32768, var_1_4=16584, var_1_7=123, var_1_8=123, var_1_9=-127] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=100000000, last_1_var_1_40=200, last_1_var_1_42=50, var_1_10=-10, var_1_13=3878859907, var_1_14=4294967294, var_1_15=32, var_1_18=-58, var_1_19=-58, var_1_1=16184, var_1_20=63, var_1_21=10, var_1_22=16184, var_1_23=32768, var_1_24=16584, var_1_25=4294967294, var_1_27=5368709119, var_1_28=0, var_1_31=1, var_1_32=1, var_1_33=5368709124, var_1_36=5368709124, var_1_39=0, var_1_40=0, var_1_41=5368709124, var_1_42=32768, var_1_4=16584, var_1_7=123, var_1_8=123, var_1_9=-127] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 91 locations, 175 edges, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.2s, OverallIterations: 6, TraceHistogramMax: 31, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1746 SdHoareTripleChecker+Valid, 1.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1745 mSDsluCounter, 2415 SdHoareTripleChecker+Invalid, 1.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1680 mSDsCounter, 597 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1770 IncrementalHoareTripleChecker+Invalid, 2367 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 597 mSolverCounterUnsat, 735 mSDtfsCounter, 1770 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 673 GetRequests, 590 SyntacticMatches, 2 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1292 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=181occurred in iteration=5, InterpolantAutomatonStates: 70, 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, 5 MinimizatonAttempts, 543 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 1556 NumberOfCodeBlocks, 1556 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 1548 ConstructedInterpolants, 0 QuantifiedInterpolants, 4641 SizeOfPredicates, 3 NumberOfNonLiveVariables, 926 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 8 InterpolantComputations, 4 PerfectInterpolantSequences, 14667/14880 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 [2025-03-17 03:16:51,186 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-4.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 a53e161f100a93fa22320b63e9704070500bfbed51ff5b26efb6dd52ba6a5ec0 --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 03:16:53,130 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 03:16:53,251 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-03-17 03:16:53,256 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 03:16:53,256 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 03:16:53,280 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 03:16:53,282 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 03:16:53,282 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 03:16:53,282 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 03:16:53,282 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 03:16:53,282 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-17 03:16:53,282 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-17 03:16:53,282 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 03:16:53,282 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 03:16:53,283 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 03:16:53,283 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 03:16:53,283 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-17 03:16:53,283 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-17 03:16:53,283 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-17 03:16:53,283 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 03:16:53,283 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-17 03:16:53,283 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-17 03:16:53,283 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-17 03:16:53,283 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-03-17 03:16:53,283 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-03-17 03:16:53,283 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-03-17 03:16:53,283 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-17 03:16:53,283 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 03:16:53,283 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 03:16:53,283 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 03:16:53,283 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 03:16:53,284 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 03:16:53,284 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-17 03:16:53,284 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-17 03:16:53,284 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 03:16:53,284 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 03:16:53,284 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-17 03:16:53,284 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-17 03:16:53,284 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-17 03:16:53,284 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-03-17 03:16:53,284 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-03-17 03:16:53,284 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-17 03:16:53,284 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-17 03:16:53,284 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-17 03:16:53,284 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-17 03:16:53,285 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 -> a53e161f100a93fa22320b63e9704070500bfbed51ff5b26efb6dd52ba6a5ec0 [2025-03-17 03:16:53,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 03:16:53,546 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 03:16:53,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 03:16:53,550 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 03:16:53,550 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 03:16:53,552 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-4.i [2025-03-17 03:16:54,733 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df9c48f80/9716921e82214b3baaecfaed05924a5d/FLAGf046c375c [2025-03-17 03:16:54,902 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 03:16:54,903 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-4.i [2025-03-17 03:16:54,910 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df9c48f80/9716921e82214b3baaecfaed05924a5d/FLAGf046c375c [2025-03-17 03:16:54,922 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df9c48f80/9716921e82214b3baaecfaed05924a5d [2025-03-17 03:16:54,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 03:16:54,925 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 03:16:54,926 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 03:16:54,926 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 03:16:54,929 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 03:16:54,929 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 03:16:54" (1/1) ... [2025-03-17 03:16:54,930 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37fa454 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:54, skipping insertion in model container [2025-03-17 03:16:54,930 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 03:16:54" (1/1) ... [2025-03-17 03:16:54,944 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 03:16:55,048 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-4.i[915,928] [2025-03-17 03:16:55,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 03:16:55,117 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 03:16:55,125 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_loopvsstraightlinecode_100-while_file-4.i[915,928] [2025-03-17 03:16:55,148 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 03:16:55,163 INFO L204 MainTranslator]: Completed translation [2025-03-17 03:16:55,164 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:55 WrapperNode [2025-03-17 03:16:55,164 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 03:16:55,165 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 03:16:55,165 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 03:16:55,165 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 03:16:55,169 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:55" (1/1) ... [2025-03-17 03:16:55,184 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:55" (1/1) ... [2025-03-17 03:16:55,211 INFO L138 Inliner]: procedures = 27, calls = 44, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 200 [2025-03-17 03:16:55,212 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 03:16:55,212 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 03:16:55,212 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 03:16:55,212 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 03:16:55,218 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:55" (1/1) ... [2025-03-17 03:16:55,218 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:55" (1/1) ... [2025-03-17 03:16:55,221 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:55" (1/1) ... [2025-03-17 03:16:55,231 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]. [2025-03-17 03:16:55,234 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:55" (1/1) ... [2025-03-17 03:16:55,234 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:55" (1/1) ... [2025-03-17 03:16:55,248 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:55" (1/1) ... [2025-03-17 03:16:55,250 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:55" (1/1) ... [2025-03-17 03:16:55,253 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:55" (1/1) ... [2025-03-17 03:16:55,253 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:55" (1/1) ... [2025-03-17 03:16:55,263 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 03:16:55,263 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 03:16:55,266 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 03:16:55,266 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 03:16:55,267 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:55" (1/1) ... [2025-03-17 03:16:55,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-17 03:16:55,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 03:16:55,293 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) [2025-03-17 03:16:55,296 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 [2025-03-17 03:16:55,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 03:16:55,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-03-17 03:16:55,316 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-17 03:16:55,316 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-17 03:16:55,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 03:16:55,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 03:16:55,383 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 03:16:55,384 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 03:17:10,881 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2025-03-17 03:17:10,881 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 03:17:10,894 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 03:17:10,894 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-17 03:17:10,894 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 03:17:10 BoogieIcfgContainer [2025-03-17 03:17:10,894 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 03:17:10,896 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-17 03:17:10,896 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-17 03:17:10,899 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-17 03:17:10,899 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.03 03:16:54" (1/3) ... [2025-03-17 03:17:10,900 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ca23c5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 03:17:10, skipping insertion in model container [2025-03-17 03:17:10,900 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 03:16:55" (2/3) ... [2025-03-17 03:17:10,900 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ca23c5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.03 03:17:10, skipping insertion in model container [2025-03-17 03:17:10,900 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 03:17:10" (3/3) ... [2025-03-17 03:17:10,901 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_loopvsstraightlinecode_100-while_file-4.i [2025-03-17 03:17:10,911 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-17 03:17:10,912 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_loopvsstraightlinecode_100-while_file-4.i that has 2 procedures, 81 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-03-17 03:17:10,955 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-17 03:17:10,962 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;@601b0ea0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-17 03:17:10,962 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-17 03:17:10,965 INFO L276 IsEmpty]: Start isEmpty. Operand has 81 states, 47 states have (on average 1.446808510638298) internal successors, (68), 48 states have internal predecessors, (68), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2025-03-17 03:17:10,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2025-03-17 03:17:10,992 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 03:17:10,993 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 03:17:10,993 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 03:17:10,997 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 03:17:10,997 INFO L85 PathProgramCache]: Analyzing trace with hash -1124773911, now seen corresponding path program 1 times [2025-03-17 03:17:11,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-17 03:17:11,006 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [52556385] [2025-03-17 03:17:11,006 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 03:17:11,006 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 [2025-03-17 03:17:11,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-17 03:17:11,008 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) [2025-03-17 03:17:11,009 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 [2025-03-17 03:17:11,080 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 191 statements into 1 equivalence classes. [2025-03-17 03:17:11,926 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 191 of 191 statements. [2025-03-17 03:17:11,927 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 03:17:11,927 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 03:17:11,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 321 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-03-17 03:17:11,969 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 03:17:16,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2025-03-17 03:17:16,584 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-17 03:17:16,584 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-17 03:17:16,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [52556385] [2025-03-17 03:17:16,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [52556385] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 03:17:16,585 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 03:17:16,585 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-17 03:17:16,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495968638] [2025-03-17 03:17:16,586 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 03:17:16,589 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-17 03:17:16,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-17 03:17:16,600 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-17 03:17:16,600 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-17 03:17:16,602 INFO L87 Difference]: Start difference. First operand has 81 states, 47 states have (on average 1.446808510638298) internal successors, (68), 48 states have internal predecessors, (68), 31 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand has 5 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2025-03-17 03:17:21,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.25s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-17 03:17:25,312 WARN L539 Checker$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 [] [2025-03-17 03:17:29,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-17 03:17:33,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-17 03:17:37,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-17 03:17:41,784 WARN L539 Checker$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 [] [2025-03-17 03:17:41,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 03:17:41,785 INFO L93 Difference]: Finished difference Result 238 states and 450 transitions. [2025-03-17 03:17:41,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-17 03:17:41,895 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) Word has length 191 [2025-03-17 03:17:41,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-17 03:17:41,900 INFO L225 Difference]: With dead ends: 238 [2025-03-17 03:17:41,901 INFO L226 Difference]: Without dead ends: 158 [2025-03-17 03:17:41,903 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 192 GetRequests, 187 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-03-17 03:17:41,905 INFO L435 NwaCegarLoop]: 123 mSDtfsCounter, 79 mSDsluCounter, 361 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 63 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 79 SdHoareTripleChecker+Valid, 484 SdHoareTripleChecker+Invalid, 84 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.9s IncrementalHoareTripleChecker+Time [2025-03-17 03:17:41,906 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [79 Valid, 484 Invalid, 84 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 15 Invalid, 6 Unknown, 0 Unchecked, 24.9s Time] [2025-03-17 03:17:41,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2025-03-17 03:17:41,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 134. [2025-03-17 03:17:41,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134 states, 69 states have (on average 1.2608695652173914) internal successors, (87), 69 states have internal predecessors, (87), 62 states have call successors, (62), 2 states have call predecessors, (62), 2 states have return successors, (62), 62 states have call predecessors, (62), 62 states have call successors, (62) [2025-03-17 03:17:41,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 211 transitions. [2025-03-17 03:17:41,970 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 211 transitions. Word has length 191 [2025-03-17 03:17:41,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-17 03:17:41,972 INFO L471 AbstractCegarLoop]: Abstraction has 134 states and 211 transitions. [2025-03-17 03:17:41,973 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 1 states have call successors, (31), 1 states have call predecessors, (31), 1 states have return successors, (31), 1 states have call predecessors, (31), 1 states have call successors, (31) [2025-03-17 03:17:41,973 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 211 transitions. [2025-03-17 03:17:41,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2025-03-17 03:17:41,976 INFO L210 NwaCegarLoop]: Found error trace [2025-03-17 03:17:41,977 INFO L218 NwaCegarLoop]: trace histogram [31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 03:17:42,009 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 [2025-03-17 03:17:42,177 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-03-17 03:17:42,178 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-17 03:17:42,178 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 03:17:42,178 INFO L85 PathProgramCache]: Analyzing trace with hash -1249159109, now seen corresponding path program 1 times [2025-03-17 03:17:42,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-03-17 03:17:42,180 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [80620820] [2025-03-17 03:17:42,180 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 03:17:42,180 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 [2025-03-17 03:17:42,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2025-03-17 03:17:42,183 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-03-17 03:17:42,184 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2025-03-17 03:17:42,226 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 192 statements into 1 equivalence classes. [2025-03-17 03:17:43,101 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 192 of 192 statements. [2025-03-17 03:17:43,101 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 03:17:43,101 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 03:17:43,130 INFO L256 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-03-17 03:17:43,136 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 03:17:47,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 916 proven. 51 refuted. 0 times theorem prover too weak. 893 trivial. 0 not checked. [2025-03-17 03:17:47,577 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-17 03:17:52,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 123 proven. 54 refuted. 0 times theorem prover too weak. 1683 trivial. 0 not checked. [2025-03-17 03:17:52,438 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-03-17 03:17:52,438 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [80620820] [2025-03-17 03:17:52,438 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [80620820] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-17 03:17:52,438 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-03-17 03:17:52,438 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 14 [2025-03-17 03:17:52,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [32941030] [2025-03-17 03:17:52,438 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-03-17 03:17:52,440 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2025-03-17 03:17:52,440 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-03-17 03:17:52,441 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2025-03-17 03:17:52,441 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2025-03-17 03:17:52,441 INFO L87 Difference]: Start difference. First operand 134 states and 211 transitions. Second operand has 14 states, 14 states have (on average 4.642857142857143) internal successors, (65), 14 states have internal predecessors, (65), 3 states have call successors, (41), 3 states have call predecessors, (41), 7 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2025-03-17 03:18:03,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-17 03:18:07,022 WARN L539 Checker$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 [] [2025-03-17 03:18:11,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2025-03-17 03:18:15,060 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []