./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5b291bcef4e1e24ee2ead6892915ea170d671d30ac089f7c071c8ca093196cca --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 09:21:47,277 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 09:21:47,346 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-01-09 09:21:47,355 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 09:21:47,358 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 09:21:47,393 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 09:21:47,395 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 09:21:47,395 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 09:21:47,396 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 09:21:47,396 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 09:21:47,397 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 09:21:47,397 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 09:21:47,397 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 09:21:47,397 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 09:21:47,398 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 09:21:47,398 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 09:21:47,398 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 09:21:47,398 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 09:21:47,399 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 09:21:47,399 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 09:21:47,399 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 09:21:47,399 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 09:21:47,399 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 09:21:47,399 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 09:21:47,399 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 09:21:47,399 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 09:21:47,399 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 09:21:47,400 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 09:21:47,400 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 09:21:47,400 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:21:47,400 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:21:47,400 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:21:47,400 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:21:47,401 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 09:21:47,401 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:21:47,401 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:21:47,401 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:21:47,402 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:21:47,402 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 09:21:47,402 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 09:21:47,402 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 09:21:47,402 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 09:21:47,402 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 09:21:47,402 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 09:21:47,402 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 09:21:47,403 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 09:21:47,403 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 09:21:47,403 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 09:21:47,403 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b291bcef4e1e24ee2ead6892915ea170d671d30ac089f7c071c8ca093196cca [2025-01-09 09:21:47,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 09:21:47,731 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 09:21:47,734 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 09:21:47,735 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 09:21:47,736 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 09:21:47,737 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i [2025-01-09 09:21:49,153 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f80b7067e/80ca946d543e46fb9a0df4dd63c59d9d/FLAGf8638847a [2025-01-09 09:21:49,521 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 09:21:49,522 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i [2025-01-09 09:21:49,535 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f80b7067e/80ca946d543e46fb9a0df4dd63c59d9d/FLAGf8638847a [2025-01-09 09:21:49,556 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/f80b7067e/80ca946d543e46fb9a0df4dd63c59d9d [2025-01-09 09:21:49,560 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 09:21:49,561 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 09:21:49,562 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 09:21:49,563 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 09:21:49,567 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 09:21:49,568 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:21:49" (1/1) ... [2025-01-09 09:21:49,569 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26a39896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49, skipping insertion in model container [2025-01-09 09:21:49,569 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:21:49" (1/1) ... [2025-01-09 09:21:49,594 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 09:21:49,727 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i[916,929] [2025-01-09 09:21:49,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:21:49,872 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 09:21:49,884 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i[916,929] [2025-01-09 09:21:49,941 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:21:49,964 INFO L204 MainTranslator]: Completed translation [2025-01-09 09:21:49,966 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49 WrapperNode [2025-01-09 09:21:49,967 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 09:21:49,968 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 09:21:49,968 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 09:21:49,968 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 09:21:49,976 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49" (1/1) ... [2025-01-09 09:21:49,992 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49" (1/1) ... [2025-01-09 09:21:50,048 INFO L138 Inliner]: procedures = 26, calls = 69, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 408 [2025-01-09 09:21:50,051 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 09:21:50,052 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 09:21:50,053 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 09:21:50,053 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 09:21:50,069 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49" (1/1) ... [2025-01-09 09:21:50,069 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49" (1/1) ... [2025-01-09 09:21:50,073 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49" (1/1) ... [2025-01-09 09:21:50,109 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]. [2025-01-09 09:21:50,109 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49" (1/1) ... [2025-01-09 09:21:50,110 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49" (1/1) ... [2025-01-09 09:21:50,125 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49" (1/1) ... [2025-01-09 09:21:50,131 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49" (1/1) ... [2025-01-09 09:21:50,135 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49" (1/1) ... [2025-01-09 09:21:50,145 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49" (1/1) ... [2025-01-09 09:21:50,148 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49" (1/1) ... [2025-01-09 09:21:50,156 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 09:21:50,157 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 09:21:50,157 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 09:21:50,157 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 09:21:50,160 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49" (1/1) ... [2025-01-09 09:21:50,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:21:50,179 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:21:50,192 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 09:21:50,197 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 09:21:50,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 09:21:50,218 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 09:21:50,218 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 09:21:50,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 09:21:50,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 09:21:50,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 09:21:50,336 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 09:21:50,339 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 09:21:51,027 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2025-01-09 09:21:51,028 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 09:21:51,044 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 09:21:51,044 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 09:21:51,045 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:21:51 BoogieIcfgContainer [2025-01-09 09:21:51,045 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 09:21:51,047 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 09:21:51,048 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 09:21:51,052 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 09:21:51,053 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 09:21:49" (1/3) ... [2025-01-09 09:21:51,054 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3bc1a50e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:21:51, skipping insertion in model container [2025-01-09 09:21:51,054 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:21:49" (2/3) ... [2025-01-09 09:21:51,054 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3bc1a50e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:21:51, skipping insertion in model container [2025-01-09 09:21:51,055 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:21:51" (3/3) ... [2025-01-09 09:21:51,056 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-63.i [2025-01-09 09:21:51,070 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 09:21:51,073 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-63.i that has 2 procedures, 171 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 09:21:51,138 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 09:21:51,150 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;@2ec8aee1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 09:21:51,151 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 09:21:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand has 171 states, 112 states have (on average 1.4553571428571428) internal successors, (163), 113 states have internal predecessors, (163), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2025-01-09 09:21:51,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2025-01-09 09:21:51,182 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:21:51,183 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:21:51,183 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:21:51,190 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:21:51,190 INFO L85 PathProgramCache]: Analyzing trace with hash -1531862738, now seen corresponding path program 1 times [2025-01-09 09:21:51,197 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:21:51,200 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1537875080] [2025-01-09 09:21:51,200 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:21:51,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:21:51,317 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 353 statements into 1 equivalence classes. [2025-01-09 09:21:51,363 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 353 of 353 statements. [2025-01-09 09:21:51,364 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:21:51,364 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:21:51,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 6050 trivial. 0 not checked. [2025-01-09 09:21:51,700 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:21:51,702 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1537875080] [2025-01-09 09:21:51,703 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1537875080] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 09:21:51,703 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1840235114] [2025-01-09 09:21:51,704 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:21:51,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:21:51,704 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:21:51,707 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 09:21:51,709 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-01-09 09:21:51,845 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 353 statements into 1 equivalence classes. [2025-01-09 09:21:52,012 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 353 of 353 statements. [2025-01-09 09:21:52,012 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:21:52,012 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:21:52,017 INFO L256 TraceCheckSpWp]: Trace formula consists of 783 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 09:21:52,036 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:21:52,083 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 6050 trivial. 0 not checked. [2025-01-09 09:21:52,084 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:21:52,084 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1840235114] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:21:52,084 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 09:21:52,084 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-01-09 09:21:52,086 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387913886] [2025-01-09 09:21:52,087 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:21:52,092 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 09:21:52,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:21:52,110 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 09:21:52,111 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 09:21:52,114 INFO L87 Difference]: Start difference. First operand has 171 states, 112 states have (on average 1.4553571428571428) internal successors, (163), 113 states have internal predecessors, (163), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) Second operand has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 2 states have call successors, (56) [2025-01-09 09:21:52,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:21:52,161 INFO L93 Difference]: Finished difference Result 336 states and 601 transitions. [2025-01-09 09:21:52,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 09:21:52,164 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 2 states have call successors, (56) Word has length 353 [2025-01-09 09:21:52,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:21:52,171 INFO L225 Difference]: With dead ends: 336 [2025-01-09 09:21:52,172 INFO L226 Difference]: Without dead ends: 168 [2025-01-09 09:21:52,177 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 354 GetRequests, 354 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 09:21:52,179 INFO L435 NwaCegarLoop]: 268 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 268 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 09:21:52,181 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:21:52,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168 states. [2025-01-09 09:21:52,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168 to 168. [2025-01-09 09:21:52,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 168 states, 110 states have (on average 1.4181818181818182) internal successors, (156), 110 states have internal predecessors, (156), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2025-01-09 09:21:52,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 268 transitions. [2025-01-09 09:21:52,257 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 268 transitions. Word has length 353 [2025-01-09 09:21:52,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:21:52,258 INFO L471 AbstractCegarLoop]: Abstraction has 168 states and 268 transitions. [2025-01-09 09:21:52,260 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 39.0) internal successors, (78), 2 states have internal predecessors, (78), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 2 states have call successors, (56) [2025-01-09 09:21:52,260 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 268 transitions. [2025-01-09 09:21:52,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2025-01-09 09:21:52,270 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:21:52,270 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:21:52,280 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-01-09 09:21:52,471 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-01-09 09:21:52,471 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:21:52,472 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:21:52,472 INFO L85 PathProgramCache]: Analyzing trace with hash -1113624062, now seen corresponding path program 1 times [2025-01-09 09:21:52,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:21:52,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [391855698] [2025-01-09 09:21:52,473 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:21:52,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:21:52,510 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 353 statements into 1 equivalence classes. [2025-01-09 09:21:52,571 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 353 of 353 statements. [2025-01-09 09:21:52,573 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:21:52,573 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:21:52,866 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:21:52,869 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:21:52,869 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [391855698] [2025-01-09 09:21:52,870 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [391855698] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:21:52,870 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:21:52,870 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 09:21:52,870 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1005082219] [2025-01-09 09:21:52,870 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:21:52,871 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 09:21:52,873 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:21:52,874 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 09:21:52,874 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:21:52,875 INFO L87 Difference]: Start difference. First operand 168 states and 268 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:21:52,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:21:52,963 INFO L93 Difference]: Finished difference Result 363 states and 576 transitions. [2025-01-09 09:21:52,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 09:21:52,964 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 353 [2025-01-09 09:21:52,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:21:52,969 INFO L225 Difference]: With dead ends: 363 [2025-01-09 09:21:52,970 INFO L226 Difference]: Without dead ends: 198 [2025-01-09 09:21:52,971 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 [2025-01-09 09:21:52,974 INFO L435 NwaCegarLoop]: 284 mSDtfsCounter, 33 mSDsluCounter, 253 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 537 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 09:21:52,974 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [33 Valid, 537 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 09:21:52,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198 states. [2025-01-09 09:21:52,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198 to 181. [2025-01-09 09:21:52,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 181 states, 123 states have (on average 1.4227642276422765) internal successors, (175), 123 states have internal predecessors, (175), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2025-01-09 09:21:53,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 287 transitions. [2025-01-09 09:21:53,003 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 287 transitions. Word has length 353 [2025-01-09 09:21:53,006 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:21:53,007 INFO L471 AbstractCegarLoop]: Abstraction has 181 states and 287 transitions. [2025-01-09 09:21:53,007 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:21:53,008 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 287 transitions. [2025-01-09 09:21:53,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2025-01-09 09:21:53,012 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:21:53,013 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:21:53,014 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 09:21:53,015 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:21:53,015 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:21:53,015 INFO L85 PathProgramCache]: Analyzing trace with hash -401149374, now seen corresponding path program 1 times [2025-01-09 09:21:53,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:21:53,017 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768335304] [2025-01-09 09:21:53,017 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:21:53,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:21:53,046 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 353 statements into 1 equivalence classes. [2025-01-09 09:21:53,108 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 353 of 353 statements. [2025-01-09 09:21:53,110 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:21:53,110 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:21:53,888 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:21:53,888 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:21:53,888 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [768335304] [2025-01-09 09:21:53,889 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [768335304] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:21:53,889 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:21:53,889 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 09:21:53,889 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1563887071] [2025-01-09 09:21:53,889 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:21:53,891 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 09:21:53,891 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:21:53,892 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 09:21:53,892 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:21:53,893 INFO L87 Difference]: Start difference. First operand 181 states and 287 transitions. Second operand has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:21:53,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:21:53,946 INFO L93 Difference]: Finished difference Result 537 states and 855 transitions. [2025-01-09 09:21:53,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 09:21:53,947 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 353 [2025-01-09 09:21:53,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:21:53,955 INFO L225 Difference]: With dead ends: 537 [2025-01-09 09:21:53,955 INFO L226 Difference]: Without dead ends: 359 [2025-01-09 09:21:53,957 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 [2025-01-09 09:21:53,958 INFO L435 NwaCegarLoop]: 267 mSDtfsCounter, 161 mSDsluCounter, 261 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 161 SdHoareTripleChecker+Valid, 528 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 09:21:53,959 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [161 Valid, 528 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:21:53,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2025-01-09 09:21:54,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 353. [2025-01-09 09:21:54,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 353 states, 238 states have (on average 1.4201680672268908) internal successors, (338), 238 states have internal predecessors, (338), 112 states have call successors, (112), 2 states have call predecessors, (112), 2 states have return successors, (112), 112 states have call predecessors, (112), 112 states have call successors, (112) [2025-01-09 09:21:54,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 562 transitions. [2025-01-09 09:21:54,045 INFO L78 Accepts]: Start accepts. Automaton has 353 states and 562 transitions. Word has length 353 [2025-01-09 09:21:54,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:21:54,046 INFO L471 AbstractCegarLoop]: Abstraction has 353 states and 562 transitions. [2025-01-09 09:21:54,047 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.333333333333332) internal successors, (76), 3 states have internal predecessors, (76), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:21:54,047 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 562 transitions. [2025-01-09 09:21:54,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2025-01-09 09:21:54,053 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:21:54,054 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:21:54,054 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 09:21:54,054 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:21:54,055 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:21:54,055 INFO L85 PathProgramCache]: Analyzing trace with hash -1555600147, now seen corresponding path program 1 times [2025-01-09 09:21:54,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:21:54,055 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053652540] [2025-01-09 09:21:54,055 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:21:54,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:21:54,091 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 354 statements into 1 equivalence classes. [2025-01-09 09:21:54,163 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 354 of 354 statements. [2025-01-09 09:21:54,165 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:21:54,165 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:21:54,490 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:21:54,490 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:21:54,490 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053652540] [2025-01-09 09:21:54,491 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2053652540] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:21:54,491 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:21:54,491 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 09:21:54,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047861349] [2025-01-09 09:21:54,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:21:54,492 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 09:21:54,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:21:54,494 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 09:21:54,494 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:21:54,494 INFO L87 Difference]: Start difference. First operand 353 states and 562 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:21:54,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:21:54,568 INFO L93 Difference]: Finished difference Result 755 states and 1197 transitions. [2025-01-09 09:21:54,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 09:21:54,568 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 354 [2025-01-09 09:21:54,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:21:54,575 INFO L225 Difference]: With dead ends: 755 [2025-01-09 09:21:54,578 INFO L226 Difference]: Without dead ends: 405 [2025-01-09 09:21:54,579 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:21:54,580 INFO L435 NwaCegarLoop]: 338 mSDtfsCounter, 156 mSDsluCounter, 175 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 156 SdHoareTripleChecker+Valid, 513 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 09:21:54,582 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [156 Valid, 513 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:21:54,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 405 states. [2025-01-09 09:21:54,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 405 to 404. [2025-01-09 09:21:54,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 404 states, 261 states have (on average 1.3754789272030652) internal successors, (359), 262 states have internal predecessors, (359), 138 states have call successors, (138), 4 states have call predecessors, (138), 4 states have return successors, (138), 137 states have call predecessors, (138), 138 states have call successors, (138) [2025-01-09 09:21:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 635 transitions. [2025-01-09 09:21:54,646 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 635 transitions. Word has length 354 [2025-01-09 09:21:54,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:21:54,647 INFO L471 AbstractCegarLoop]: Abstraction has 404 states and 635 transitions. [2025-01-09 09:21:54,647 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:21:54,647 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 635 transitions. [2025-01-09 09:21:54,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2025-01-09 09:21:54,656 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:21:54,657 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:21:54,657 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 09:21:54,657 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:21:54,657 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:21:54,658 INFO L85 PathProgramCache]: Analyzing trace with hash 1067792126, now seen corresponding path program 1 times [2025-01-09 09:21:54,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:21:54,658 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [134388580] [2025-01-09 09:21:54,658 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:21:54,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:21:54,688 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 355 statements into 1 equivalence classes. [2025-01-09 09:21:54,785 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 355 of 355 statements. [2025-01-09 09:21:54,785 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:21:54,785 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:21:55,961 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:21:55,961 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:21:55,961 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [134388580] [2025-01-09 09:21:55,961 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [134388580] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:21:55,961 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:21:55,961 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-09 09:21:55,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382664463] [2025-01-09 09:21:55,962 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:21:55,962 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 09:21:55,962 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:21:55,965 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 09:21:55,965 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-01-09 09:21:55,965 INFO L87 Difference]: Start difference. First operand 404 states and 635 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:21:56,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:21:56,206 INFO L93 Difference]: Finished difference Result 870 states and 1355 transitions. [2025-01-09 09:21:56,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-09 09:21:56,207 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 355 [2025-01-09 09:21:56,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:21:56,213 INFO L225 Difference]: With dead ends: 870 [2025-01-09 09:21:56,214 INFO L226 Difference]: Without dead ends: 512 [2025-01-09 09:21:56,216 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2025-01-09 09:21:56,217 INFO L435 NwaCegarLoop]: 265 mSDtfsCounter, 59 mSDsluCounter, 491 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 756 SdHoareTripleChecker+Invalid, 71 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 09:21:56,219 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 756 Invalid, 71 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 70 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 09:21:56,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2025-01-09 09:21:56,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 508. [2025-01-09 09:21:56,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 508 states, 359 states have (on average 1.3955431754874652) internal successors, (501), 362 states have internal predecessors, (501), 142 states have call successors, (142), 6 states have call predecessors, (142), 6 states have return successors, (142), 139 states have call predecessors, (142), 142 states have call successors, (142) [2025-01-09 09:21:56,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 508 states and 785 transitions. [2025-01-09 09:21:56,313 INFO L78 Accepts]: Start accepts. Automaton has 508 states and 785 transitions. Word has length 355 [2025-01-09 09:21:56,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:21:56,315 INFO L471 AbstractCegarLoop]: Abstraction has 508 states and 785 transitions. [2025-01-09 09:21:56,315 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:21:56,315 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 785 transitions. [2025-01-09 09:21:56,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2025-01-09 09:21:56,321 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:21:56,321 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:21:56,322 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-09 09:21:56,322 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:21:56,322 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:21:56,322 INFO L85 PathProgramCache]: Analyzing trace with hash 56674876, now seen corresponding path program 1 times [2025-01-09 09:21:56,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:21:56,323 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [766082333] [2025-01-09 09:21:56,323 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:21:56,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:21:56,360 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 355 statements into 1 equivalence classes. [2025-01-09 09:21:56,407 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 355 of 355 statements. [2025-01-09 09:21:56,407 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:21:56,407 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:21:56,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:21:56,868 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:21:56,868 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [766082333] [2025-01-09 09:21:56,868 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [766082333] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:21:56,868 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:21:56,868 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-09 09:21:56,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1016217466] [2025-01-09 09:21:56,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:21:56,871 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 09:21:56,871 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:21:56,872 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 09:21:56,872 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-01-09 09:21:56,872 INFO L87 Difference]: Start difference. First operand 508 states and 785 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:21:57,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:21:57,659 INFO L93 Difference]: Finished difference Result 1404 states and 2179 transitions. [2025-01-09 09:21:57,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-09 09:21:57,660 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 355 [2025-01-09 09:21:57,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:21:57,668 INFO L225 Difference]: With dead ends: 1404 [2025-01-09 09:21:57,668 INFO L226 Difference]: Without dead ends: 942 [2025-01-09 09:21:57,670 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2025-01-09 09:21:57,671 INFO L435 NwaCegarLoop]: 472 mSDtfsCounter, 515 mSDsluCounter, 367 mSDsCounter, 0 mSdLazyCounter, 407 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 515 SdHoareTripleChecker+Valid, 839 SdHoareTripleChecker+Invalid, 414 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 407 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2025-01-09 09:21:57,671 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [515 Valid, 839 Invalid, 414 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 407 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2025-01-09 09:21:57,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 942 states. [2025-01-09 09:21:57,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 942 to 716. [2025-01-09 09:21:57,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 716 states, 506 states have (on average 1.3636363636363635) internal successors, (690), 511 states have internal predecessors, (690), 200 states have call successors, (200), 9 states have call predecessors, (200), 9 states have return successors, (200), 195 states have call predecessors, (200), 200 states have call successors, (200) [2025-01-09 09:21:57,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 716 states and 1090 transitions. [2025-01-09 09:21:57,800 INFO L78 Accepts]: Start accepts. Automaton has 716 states and 1090 transitions. Word has length 355 [2025-01-09 09:21:57,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:21:57,801 INFO L471 AbstractCegarLoop]: Abstraction has 716 states and 1090 transitions. [2025-01-09 09:21:57,801 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:21:57,801 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1090 transitions. [2025-01-09 09:21:57,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2025-01-09 09:21:57,806 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:21:57,806 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:21:57,806 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-09 09:21:57,806 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:21:57,807 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:21:57,807 INFO L85 PathProgramCache]: Analyzing trace with hash -1302935128, now seen corresponding path program 1 times [2025-01-09 09:21:57,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:21:57,807 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [693326849] [2025-01-09 09:21:57,807 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:21:57,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:21:57,835 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 356 statements into 1 equivalence classes. [2025-01-09 09:21:57,868 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 356 of 356 statements. [2025-01-09 09:21:57,868 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:21:57,868 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:21:58,370 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:21:58,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:21:58,371 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [693326849] [2025-01-09 09:21:58,371 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [693326849] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:21:58,371 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:21:58,371 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-09 09:21:58,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008600835] [2025-01-09 09:21:58,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:21:58,372 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 09:21:58,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:21:58,372 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 09:21:58,373 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-01-09 09:21:58,373 INFO L87 Difference]: Start difference. First operand 716 states and 1090 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:21:58,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:21:58,978 INFO L93 Difference]: Finished difference Result 1869 states and 2859 transitions. [2025-01-09 09:21:58,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-09 09:21:58,978 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 356 [2025-01-09 09:21:58,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:21:58,989 INFO L225 Difference]: With dead ends: 1869 [2025-01-09 09:21:58,990 INFO L226 Difference]: Without dead ends: 1199 [2025-01-09 09:21:58,993 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-01-09 09:21:58,994 INFO L435 NwaCegarLoop]: 694 mSDtfsCounter, 681 mSDsluCounter, 343 mSDsCounter, 0 mSdLazyCounter, 165 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 681 SdHoareTripleChecker+Valid, 1037 SdHoareTripleChecker+Invalid, 279 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 114 IncrementalHoareTripleChecker+Valid, 165 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-01-09 09:21:58,994 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [681 Valid, 1037 Invalid, 279 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 165 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-01-09 09:21:58,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1199 states. [2025-01-09 09:21:59,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1199 to 679. [2025-01-09 09:21:59,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 679 states, 499 states have (on average 1.3807615230460921) internal successors, (689), 502 states have internal predecessors, (689), 172 states have call successors, (172), 7 states have call predecessors, (172), 7 states have return successors, (172), 169 states have call predecessors, (172), 172 states have call successors, (172) [2025-01-09 09:21:59,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 679 states and 1033 transitions. [2025-01-09 09:21:59,132 INFO L78 Accepts]: Start accepts. Automaton has 679 states and 1033 transitions. Word has length 356 [2025-01-09 09:21:59,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:21:59,133 INFO L471 AbstractCegarLoop]: Abstraction has 679 states and 1033 transitions. [2025-01-09 09:21:59,133 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:21:59,133 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1033 transitions. [2025-01-09 09:21:59,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2025-01-09 09:21:59,138 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:21:59,138 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:21:59,139 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-01-09 09:21:59,139 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:21:59,139 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:21:59,140 INFO L85 PathProgramCache]: Analyzing trace with hash 602054185, now seen corresponding path program 1 times [2025-01-09 09:21:59,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:21:59,140 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739402881] [2025-01-09 09:21:59,140 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:21:59,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:21:59,164 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 356 statements into 1 equivalence classes. [2025-01-09 09:21:59,238 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 356 of 356 statements. [2025-01-09 09:21:59,242 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:21:59,242 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:21:59,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:21:59,706 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:21:59,706 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1739402881] [2025-01-09 09:21:59,706 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1739402881] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:21:59,706 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:21:59,707 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-01-09 09:21:59,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [956642721] [2025-01-09 09:21:59,707 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:21:59,707 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-01-09 09:21:59,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:21:59,712 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-01-09 09:21:59,712 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-01-09 09:21:59,713 INFO L87 Difference]: Start difference. First operand 679 states and 1033 transitions. Second operand has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:00,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:00,541 INFO L93 Difference]: Finished difference Result 1655 states and 2515 transitions. [2025-01-09 09:22:00,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-09 09:22:00,542 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 356 [2025-01-09 09:22:00,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:00,553 INFO L225 Difference]: With dead ends: 1655 [2025-01-09 09:22:00,553 INFO L226 Difference]: Without dead ends: 1073 [2025-01-09 09:22:00,556 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2025-01-09 09:22:00,556 INFO L435 NwaCegarLoop]: 489 mSDtfsCounter, 242 mSDsluCounter, 1433 mSDsCounter, 0 mSdLazyCounter, 370 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 242 SdHoareTripleChecker+Valid, 1922 SdHoareTripleChecker+Invalid, 372 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 370 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:00,556 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [242 Valid, 1922 Invalid, 372 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 370 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2025-01-09 09:22:00,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1073 states. [2025-01-09 09:22:00,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1073 to 731. [2025-01-09 09:22:00,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 731 states, 551 states have (on average 1.381125226860254) internal successors, (761), 554 states have internal predecessors, (761), 172 states have call successors, (172), 7 states have call predecessors, (172), 7 states have return successors, (172), 169 states have call predecessors, (172), 172 states have call successors, (172) [2025-01-09 09:22:00,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 731 states and 1105 transitions. [2025-01-09 09:22:00,687 INFO L78 Accepts]: Start accepts. Automaton has 731 states and 1105 transitions. Word has length 356 [2025-01-09 09:22:00,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:00,689 INFO L471 AbstractCegarLoop]: Abstraction has 731 states and 1105 transitions. [2025-01-09 09:22:00,690 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:00,690 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1105 transitions. [2025-01-09 09:22:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2025-01-09 09:22:00,695 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:00,695 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:00,696 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-01-09 09:22:00,696 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:00,696 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:00,697 INFO L85 PathProgramCache]: Analyzing trace with hash -2078172958, now seen corresponding path program 1 times [2025-01-09 09:22:00,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:22:00,697 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692925449] [2025-01-09 09:22:00,697 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:00,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:22:00,726 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 357 statements into 1 equivalence classes. [2025-01-09 09:22:00,800 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 357 of 357 statements. [2025-01-09 09:22:00,800 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:00,801 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:01,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:22:01,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:22:01,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692925449] [2025-01-09 09:22:01,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1692925449] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:22:01,754 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:22:01,754 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-01-09 09:22:01,754 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [816998177] [2025-01-09 09:22:01,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:22:01,755 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-09 09:22:01,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:22:01,755 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-09 09:22:01,756 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2025-01-09 09:22:01,756 INFO L87 Difference]: Start difference. First operand 731 states and 1105 transitions. Second operand has 8 states, 8 states have (on average 10.0) internal successors, (80), 8 states have internal predecessors, (80), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:02,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:02,245 INFO L93 Difference]: Finished difference Result 1409 states and 2108 transitions. [2025-01-09 09:22:02,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-09 09:22:02,246 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.0) internal successors, (80), 8 states have internal predecessors, (80), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 357 [2025-01-09 09:22:02,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:02,252 INFO L225 Difference]: With dead ends: 1409 [2025-01-09 09:22:02,253 INFO L226 Difference]: Without dead ends: 775 [2025-01-09 09:22:02,255 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2025-01-09 09:22:02,255 INFO L435 NwaCegarLoop]: 284 mSDtfsCounter, 131 mSDsluCounter, 859 mSDsCounter, 0 mSdLazyCounter, 194 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 131 SdHoareTripleChecker+Valid, 1143 SdHoareTripleChecker+Invalid, 198 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 194 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:02,255 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [131 Valid, 1143 Invalid, 198 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-01-09 09:22:02,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 775 states. [2025-01-09 09:22:02,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 775 to 731. [2025-01-09 09:22:02,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 731 states, 551 states have (on average 1.3738656987295825) internal successors, (757), 554 states have internal predecessors, (757), 172 states have call successors, (172), 7 states have call predecessors, (172), 7 states have return successors, (172), 169 states have call predecessors, (172), 172 states have call successors, (172) [2025-01-09 09:22:02,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 731 states and 1101 transitions. [2025-01-09 09:22:02,374 INFO L78 Accepts]: Start accepts. Automaton has 731 states and 1101 transitions. Word has length 357 [2025-01-09 09:22:02,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:02,374 INFO L471 AbstractCegarLoop]: Abstraction has 731 states and 1101 transitions. [2025-01-09 09:22:02,375 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.0) internal successors, (80), 8 states have internal predecessors, (80), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:02,375 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1101 transitions. [2025-01-09 09:22:02,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2025-01-09 09:22:02,380 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:02,381 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:02,381 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-01-09 09:22:02,381 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:02,381 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:02,382 INFO L85 PathProgramCache]: Analyzing trace with hash -1576045733, now seen corresponding path program 1 times [2025-01-09 09:22:02,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:22:02,382 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1378462500] [2025-01-09 09:22:02,382 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:02,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:22:02,403 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 357 statements into 1 equivalence classes. [2025-01-09 09:22:02,450 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 357 of 357 statements. [2025-01-09 09:22:02,450 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:02,450 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:02,988 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:22:02,988 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:22:02,988 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1378462500] [2025-01-09 09:22:02,992 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1378462500] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:22:02,993 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:22:02,993 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-01-09 09:22:02,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [248115438] [2025-01-09 09:22:02,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:22:02,994 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-09 09:22:02,994 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:22:02,994 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-09 09:22:02,995 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2025-01-09 09:22:02,995 INFO L87 Difference]: Start difference. First operand 731 states and 1101 transitions. Second operand has 8 states, 8 states have (on average 10.0) internal successors, (80), 8 states have internal predecessors, (80), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:03,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:03,485 INFO L93 Difference]: Finished difference Result 1627 states and 2391 transitions. [2025-01-09 09:22:03,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-09 09:22:03,486 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.0) internal successors, (80), 8 states have internal predecessors, (80), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 357 [2025-01-09 09:22:03,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:03,494 INFO L225 Difference]: With dead ends: 1627 [2025-01-09 09:22:03,494 INFO L226 Difference]: Without dead ends: 993 [2025-01-09 09:22:03,497 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2025-01-09 09:22:03,497 INFO L435 NwaCegarLoop]: 286 mSDtfsCounter, 76 mSDsluCounter, 1282 mSDsCounter, 0 mSdLazyCounter, 285 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 1568 SdHoareTripleChecker+Invalid, 292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 285 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:03,498 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [76 Valid, 1568 Invalid, 292 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 285 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-01-09 09:22:03,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 993 states. [2025-01-09 09:22:03,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 993 to 767. [2025-01-09 09:22:03,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 767 states, 587 states have (on average 1.3100511073253833) internal successors, (769), 590 states have internal predecessors, (769), 172 states have call successors, (172), 7 states have call predecessors, (172), 7 states have return successors, (172), 169 states have call predecessors, (172), 172 states have call successors, (172) [2025-01-09 09:22:03,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 767 states and 1113 transitions. [2025-01-09 09:22:03,623 INFO L78 Accepts]: Start accepts. Automaton has 767 states and 1113 transitions. Word has length 357 [2025-01-09 09:22:03,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:03,624 INFO L471 AbstractCegarLoop]: Abstraction has 767 states and 1113 transitions. [2025-01-09 09:22:03,625 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.0) internal successors, (80), 8 states have internal predecessors, (80), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:03,625 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1113 transitions. [2025-01-09 09:22:03,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2025-01-09 09:22:03,630 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:03,630 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:03,630 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-01-09 09:22:03,630 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:03,631 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:03,631 INFO L85 PathProgramCache]: Analyzing trace with hash 1365193281, now seen corresponding path program 1 times [2025-01-09 09:22:03,631 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:22:03,631 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [439215505] [2025-01-09 09:22:03,631 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:03,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:22:03,653 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 357 statements into 1 equivalence classes. [2025-01-09 09:22:03,672 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 357 of 357 statements. [2025-01-09 09:22:03,673 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:03,673 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:03,793 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:22:03,793 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:22:03,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [439215505] [2025-01-09 09:22:03,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [439215505] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:22:03,794 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:22:03,794 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 09:22:03,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226871669] [2025-01-09 09:22:03,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:22:03,795 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 09:22:03,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:22:03,795 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 09:22:03,795 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:22:03,796 INFO L87 Difference]: Start difference. First operand 767 states and 1113 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:04,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:04,014 INFO L93 Difference]: Finished difference Result 1799 states and 2619 transitions. [2025-01-09 09:22:04,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 09:22:04,016 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 357 [2025-01-09 09:22:04,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:04,026 INFO L225 Difference]: With dead ends: 1799 [2025-01-09 09:22:04,027 INFO L226 Difference]: Without dead ends: 1129 [2025-01-09 09:22:04,029 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 [2025-01-09 09:22:04,031 INFO L435 NwaCegarLoop]: 271 mSDtfsCounter, 244 mSDsluCounter, 247 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 244 SdHoareTripleChecker+Valid, 518 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:04,031 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [244 Valid, 518 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:22:04,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1129 states. [2025-01-09 09:22:04,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1129 to 735. [2025-01-09 09:22:04,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 735 states, 555 states have (on average 1.3063063063063063) internal successors, (725), 558 states have internal predecessors, (725), 172 states have call successors, (172), 7 states have call predecessors, (172), 7 states have return successors, (172), 169 states have call predecessors, (172), 172 states have call successors, (172) [2025-01-09 09:22:04,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 735 states and 1069 transitions. [2025-01-09 09:22:04,169 INFO L78 Accepts]: Start accepts. Automaton has 735 states and 1069 transitions. Word has length 357 [2025-01-09 09:22:04,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:04,170 INFO L471 AbstractCegarLoop]: Abstraction has 735 states and 1069 transitions. [2025-01-09 09:22:04,170 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:04,170 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1069 transitions. [2025-01-09 09:22:04,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2025-01-09 09:22:04,175 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:04,175 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:04,175 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2025-01-09 09:22:04,175 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:04,176 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:04,176 INFO L85 PathProgramCache]: Analyzing trace with hash -838249886, now seen corresponding path program 1 times [2025-01-09 09:22:04,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:22:04,176 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796438429] [2025-01-09 09:22:04,176 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:04,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:22:04,199 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 357 statements into 1 equivalence classes. [2025-01-09 09:22:04,227 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 357 of 357 statements. [2025-01-09 09:22:04,230 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:04,230 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:04,751 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:22:04,751 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:22:04,751 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796438429] [2025-01-09 09:22:04,751 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [796438429] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:22:04,751 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:22:04,752 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2025-01-09 09:22:04,752 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1230287728] [2025-01-09 09:22:04,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:22:04,752 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-01-09 09:22:04,752 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:22:04,753 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-01-09 09:22:04,754 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2025-01-09 09:22:04,754 INFO L87 Difference]: Start difference. First operand 735 states and 1069 transitions. Second operand has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:06,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:06,614 INFO L93 Difference]: Finished difference Result 2233 states and 3284 transitions. [2025-01-09 09:22:06,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-09 09:22:06,615 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 357 [2025-01-09 09:22:06,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:06,628 INFO L225 Difference]: With dead ends: 2233 [2025-01-09 09:22:06,629 INFO L226 Difference]: Without dead ends: 1595 [2025-01-09 09:22:06,632 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2025-01-09 09:22:06,633 INFO L435 NwaCegarLoop]: 734 mSDtfsCounter, 443 mSDsluCounter, 1727 mSDsCounter, 0 mSdLazyCounter, 900 mSolverCounterSat, 228 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 443 SdHoareTripleChecker+Valid, 2461 SdHoareTripleChecker+Invalid, 1128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 228 IncrementalHoareTripleChecker+Valid, 900 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:06,633 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [443 Valid, 2461 Invalid, 1128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [228 Valid, 900 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2025-01-09 09:22:06,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1595 states. [2025-01-09 09:22:06,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1595 to 1211. [2025-01-09 09:22:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1211 states, 915 states have (on average 1.3169398907103824) internal successors, (1205), 918 states have internal predecessors, (1205), 284 states have call successors, (284), 11 states have call predecessors, (284), 11 states have return successors, (284), 281 states have call predecessors, (284), 284 states have call successors, (284) [2025-01-09 09:22:06,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1211 states and 1773 transitions. [2025-01-09 09:22:06,866 INFO L78 Accepts]: Start accepts. Automaton has 1211 states and 1773 transitions. Word has length 357 [2025-01-09 09:22:06,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:06,867 INFO L471 AbstractCegarLoop]: Abstraction has 1211 states and 1773 transitions. [2025-01-09 09:22:06,867 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:06,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1773 transitions. [2025-01-09 09:22:06,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2025-01-09 09:22:06,872 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:06,872 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:06,872 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2025-01-09 09:22:06,872 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:06,873 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:06,873 INFO L85 PathProgramCache]: Analyzing trace with hash -10495923, now seen corresponding path program 1 times [2025-01-09 09:22:06,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:22:06,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [108492902] [2025-01-09 09:22:06,873 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:06,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:22:06,895 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 358 statements into 1 equivalence classes. [2025-01-09 09:22:06,943 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 358 of 358 statements. [2025-01-09 09:22:06,943 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:06,943 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:07,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:22:07,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:22:07,399 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [108492902] [2025-01-09 09:22:07,400 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [108492902] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:22:07,400 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:22:07,400 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-01-09 09:22:07,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840527150] [2025-01-09 09:22:07,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:22:07,401 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-09 09:22:07,401 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:22:07,401 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-09 09:22:07,401 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2025-01-09 09:22:07,402 INFO L87 Difference]: Start difference. First operand 1211 states and 1773 transitions. Second operand has 8 states, 8 states have (on average 10.125) internal successors, (81), 8 states have internal predecessors, (81), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:10,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:10,099 INFO L93 Difference]: Finished difference Result 4977 states and 7347 transitions. [2025-01-09 09:22:10,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-09 09:22:10,100 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.125) internal successors, (81), 8 states have internal predecessors, (81), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 358 [2025-01-09 09:22:10,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:10,123 INFO L225 Difference]: With dead ends: 4977 [2025-01-09 09:22:10,123 INFO L226 Difference]: Without dead ends: 3863 [2025-01-09 09:22:10,129 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2025-01-09 09:22:10,130 INFO L435 NwaCegarLoop]: 463 mSDtfsCounter, 1624 mSDsluCounter, 1279 mSDsCounter, 0 mSdLazyCounter, 766 mSolverCounterSat, 1125 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1624 SdHoareTripleChecker+Valid, 1742 SdHoareTripleChecker+Invalid, 1891 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1125 IncrementalHoareTripleChecker+Valid, 766 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:10,130 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1624 Valid, 1742 Invalid, 1891 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1125 Valid, 766 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2025-01-09 09:22:10,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3863 states. [2025-01-09 09:22:10,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3863 to 1337. [2025-01-09 09:22:10,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1337 states, 1041 states have (on average 1.324687800192123) internal successors, (1379), 1044 states have internal predecessors, (1379), 284 states have call successors, (284), 11 states have call predecessors, (284), 11 states have return successors, (284), 281 states have call predecessors, (284), 284 states have call successors, (284) [2025-01-09 09:22:10,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1337 states and 1947 transitions. [2025-01-09 09:22:10,444 INFO L78 Accepts]: Start accepts. Automaton has 1337 states and 1947 transitions. Word has length 358 [2025-01-09 09:22:10,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:10,445 INFO L471 AbstractCegarLoop]: Abstraction has 1337 states and 1947 transitions. [2025-01-09 09:22:10,445 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.125) internal successors, (81), 8 states have internal predecessors, (81), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:10,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1947 transitions. [2025-01-09 09:22:10,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2025-01-09 09:22:10,451 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:10,451 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:10,451 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2025-01-09 09:22:10,451 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:10,452 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:10,452 INFO L85 PathProgramCache]: Analyzing trace with hash 669562447, now seen corresponding path program 1 times [2025-01-09 09:22:10,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:22:10,452 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1329775693] [2025-01-09 09:22:10,452 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:10,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:22:10,472 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 358 statements into 1 equivalence classes. [2025-01-09 09:22:10,510 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 358 of 358 statements. [2025-01-09 09:22:10,510 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:10,510 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:10,938 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:22:10,939 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:22:10,939 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1329775693] [2025-01-09 09:22:10,939 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1329775693] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:22:10,939 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:22:10,939 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-01-09 09:22:10,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052873181] [2025-01-09 09:22:10,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:22:10,940 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-09 09:22:10,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:22:10,940 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-09 09:22:10,941 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2025-01-09 09:22:10,941 INFO L87 Difference]: Start difference. First operand 1337 states and 1947 transitions. Second operand has 8 states, 8 states have (on average 10.125) internal successors, (81), 8 states have internal predecessors, (81), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:11,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:11,410 INFO L93 Difference]: Finished difference Result 2929 states and 4175 transitions. [2025-01-09 09:22:11,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-09 09:22:11,411 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.125) internal successors, (81), 8 states have internal predecessors, (81), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 358 [2025-01-09 09:22:11,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:11,422 INFO L225 Difference]: With dead ends: 2929 [2025-01-09 09:22:11,422 INFO L226 Difference]: Without dead ends: 1689 [2025-01-09 09:22:11,426 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2025-01-09 09:22:11,427 INFO L435 NwaCegarLoop]: 287 mSDtfsCounter, 84 mSDsluCounter, 1290 mSDsCounter, 0 mSdLazyCounter, 282 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 1577 SdHoareTripleChecker+Invalid, 284 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 282 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:11,428 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [84 Valid, 1577 Invalid, 284 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 282 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-01-09 09:22:11,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1689 states. [2025-01-09 09:22:11,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1689 to 1313. [2025-01-09 09:22:11,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1313 states, 1017 states have (on average 1.32055063913471) internal successors, (1343), 1020 states have internal predecessors, (1343), 284 states have call successors, (284), 11 states have call predecessors, (284), 11 states have return successors, (284), 281 states have call predecessors, (284), 284 states have call successors, (284) [2025-01-09 09:22:11,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 1313 states and 1911 transitions. [2025-01-09 09:22:11,660 INFO L78 Accepts]: Start accepts. Automaton has 1313 states and 1911 transitions. Word has length 358 [2025-01-09 09:22:11,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:11,661 INFO L471 AbstractCegarLoop]: Abstraction has 1313 states and 1911 transitions. [2025-01-09 09:22:11,661 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.125) internal successors, (81), 8 states have internal predecessors, (81), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:11,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1911 transitions. [2025-01-09 09:22:11,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2025-01-09 09:22:11,664 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:11,664 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:11,664 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2025-01-09 09:22:11,664 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:11,665 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:11,665 INFO L85 PathProgramCache]: Analyzing trace with hash 759753946, now seen corresponding path program 1 times [2025-01-09 09:22:11,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:22:11,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362249417] [2025-01-09 09:22:11,665 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:11,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:22:11,688 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 358 statements into 1 equivalence classes. [2025-01-09 09:22:11,732 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 358 of 358 statements. [2025-01-09 09:22:11,732 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:11,732 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:12,298 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:22:12,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:22:12,299 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362249417] [2025-01-09 09:22:12,299 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1362249417] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:22:12,299 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:22:12,299 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2025-01-09 09:22:12,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [182916896] [2025-01-09 09:22:12,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:22:12,301 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2025-01-09 09:22:12,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:22:12,302 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2025-01-09 09:22:12,302 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2025-01-09 09:22:12,303 INFO L87 Difference]: Start difference. First operand 1313 states and 1911 transitions. Second operand has 9 states, 9 states have (on average 9.0) internal successors, (81), 9 states have internal predecessors, (81), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:13,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:13,157 INFO L93 Difference]: Finished difference Result 2903 states and 4156 transitions. [2025-01-09 09:22:13,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-09 09:22:13,158 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.0) internal successors, (81), 9 states have internal predecessors, (81), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 358 [2025-01-09 09:22:13,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:13,169 INFO L225 Difference]: With dead ends: 2903 [2025-01-09 09:22:13,169 INFO L226 Difference]: Without dead ends: 1687 [2025-01-09 09:22:13,175 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2025-01-09 09:22:13,175 INFO L435 NwaCegarLoop]: 493 mSDtfsCounter, 356 mSDsluCounter, 1680 mSDsCounter, 0 mSdLazyCounter, 447 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 356 SdHoareTripleChecker+Valid, 2173 SdHoareTripleChecker+Invalid, 449 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 447 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:13,175 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [356 Valid, 2173 Invalid, 449 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 447 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-01-09 09:22:13,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1687 states. [2025-01-09 09:22:13,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1687 to 1345. [2025-01-09 09:22:13,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1345 states, 1049 states have (on average 1.3203050524308866) internal successors, (1385), 1052 states have internal predecessors, (1385), 284 states have call successors, (284), 11 states have call predecessors, (284), 11 states have return successors, (284), 281 states have call predecessors, (284), 284 states have call successors, (284) [2025-01-09 09:22:13,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 1345 states and 1953 transitions. [2025-01-09 09:22:13,411 INFO L78 Accepts]: Start accepts. Automaton has 1345 states and 1953 transitions. Word has length 358 [2025-01-09 09:22:13,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:13,412 INFO L471 AbstractCegarLoop]: Abstraction has 1345 states and 1953 transitions. [2025-01-09 09:22:13,413 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.0) internal successors, (81), 9 states have internal predecessors, (81), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:13,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 1953 transitions. [2025-01-09 09:22:13,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2025-01-09 09:22:13,416 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:13,416 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:13,416 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2025-01-09 09:22:13,416 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:13,417 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:13,417 INFO L85 PathProgramCache]: Analyzing trace with hash -1794960060, now seen corresponding path program 1 times [2025-01-09 09:22:13,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:22:13,417 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [945097515] [2025-01-09 09:22:13,417 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:13,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:22:13,440 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 358 statements into 1 equivalence classes. [2025-01-09 09:22:13,456 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 358 of 358 statements. [2025-01-09 09:22:13,456 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:13,456 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:13,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:22:13,524 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:22:13,525 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [945097515] [2025-01-09 09:22:13,525 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [945097515] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:22:13,525 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:22:13,525 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 09:22:13,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2102604999] [2025-01-09 09:22:13,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:22:13,525 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 09:22:13,525 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:22:13,527 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 09:22:13,527 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:22:13,528 INFO L87 Difference]: Start difference. First operand 1345 states and 1953 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:13,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:13,896 INFO L93 Difference]: Finished difference Result 3347 states and 4873 transitions. [2025-01-09 09:22:13,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 09:22:13,897 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 358 [2025-01-09 09:22:13,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:13,912 INFO L225 Difference]: With dead ends: 3347 [2025-01-09 09:22:13,912 INFO L226 Difference]: Without dead ends: 2099 [2025-01-09 09:22:13,915 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 [2025-01-09 09:22:13,916 INFO L435 NwaCegarLoop]: 266 mSDtfsCounter, 251 mSDsluCounter, 243 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 251 SdHoareTripleChecker+Valid, 509 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:13,916 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [251 Valid, 509 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:22:13,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2099 states. [2025-01-09 09:22:14,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2099 to 1471. [2025-01-09 09:22:14,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1471 states, 1175 states have (on average 1.3046808510638297) internal successors, (1533), 1178 states have internal predecessors, (1533), 284 states have call successors, (284), 11 states have call predecessors, (284), 11 states have return successors, (284), 281 states have call predecessors, (284), 284 states have call successors, (284) [2025-01-09 09:22:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1471 states and 2101 transitions. [2025-01-09 09:22:14,132 INFO L78 Accepts]: Start accepts. Automaton has 1471 states and 2101 transitions. Word has length 358 [2025-01-09 09:22:14,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:14,132 INFO L471 AbstractCegarLoop]: Abstraction has 1471 states and 2101 transitions. [2025-01-09 09:22:14,133 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:14,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2101 transitions. [2025-01-09 09:22:14,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2025-01-09 09:22:14,136 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:14,136 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:14,136 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2025-01-09 09:22:14,137 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:14,137 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:14,137 INFO L85 PathProgramCache]: Analyzing trace with hash -1954667121, now seen corresponding path program 1 times [2025-01-09 09:22:14,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:22:14,138 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510588598] [2025-01-09 09:22:14,138 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:14,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:22:14,155 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 358 statements into 1 equivalence classes. [2025-01-09 09:22:14,169 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 358 of 358 statements. [2025-01-09 09:22:14,169 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:14,170 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:14,388 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:22:14,388 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:22:14,388 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1510588598] [2025-01-09 09:22:14,388 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1510588598] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:22:14,388 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:22:14,389 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 09:22:14,389 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1690583387] [2025-01-09 09:22:14,389 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:22:14,389 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 09:22:14,389 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:22:14,390 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 09:22:14,391 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-01-09 09:22:14,391 INFO L87 Difference]: Start difference. First operand 1471 states and 2101 transitions. Second operand has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:15,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:15,162 INFO L93 Difference]: Finished difference Result 3451 states and 5017 transitions. [2025-01-09 09:22:15,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 09:22:15,163 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 358 [2025-01-09 09:22:15,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:15,175 INFO L225 Difference]: With dead ends: 3451 [2025-01-09 09:22:15,175 INFO L226 Difference]: Without dead ends: 2077 [2025-01-09 09:22:15,179 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-01-09 09:22:15,181 INFO L435 NwaCegarLoop]: 696 mSDtfsCounter, 506 mSDsluCounter, 574 mSDsCounter, 0 mSdLazyCounter, 166 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 506 SdHoareTripleChecker+Valid, 1270 SdHoareTripleChecker+Invalid, 168 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 166 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:15,181 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [506 Valid, 1270 Invalid, 168 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 166 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-01-09 09:22:15,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2077 states. [2025-01-09 09:22:15,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2077 to 1281. [2025-01-09 09:22:15,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1281 states, 985 states have (on average 1.286294416243655) internal successors, (1267), 988 states have internal predecessors, (1267), 284 states have call successors, (284), 11 states have call predecessors, (284), 11 states have return successors, (284), 281 states have call predecessors, (284), 284 states have call successors, (284) [2025-01-09 09:22:15,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 1281 states and 1835 transitions. [2025-01-09 09:22:15,468 INFO L78 Accepts]: Start accepts. Automaton has 1281 states and 1835 transitions. Word has length 358 [2025-01-09 09:22:15,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:15,469 INFO L471 AbstractCegarLoop]: Abstraction has 1281 states and 1835 transitions. [2025-01-09 09:22:15,470 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:15,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1835 transitions. [2025-01-09 09:22:15,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2025-01-09 09:22:15,472 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:15,473 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:15,473 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2025-01-09 09:22:15,473 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:15,473 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:15,474 INFO L85 PathProgramCache]: Analyzing trace with hash 1333526654, now seen corresponding path program 1 times [2025-01-09 09:22:15,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:22:15,474 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2042404357] [2025-01-09 09:22:15,474 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:15,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:22:15,498 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 359 statements into 1 equivalence classes. [2025-01-09 09:22:15,534 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 359 of 359 statements. [2025-01-09 09:22:15,536 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:15,536 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:15,900 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:22:15,901 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:22:15,901 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2042404357] [2025-01-09 09:22:15,901 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2042404357] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:22:15,901 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:22:15,901 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2025-01-09 09:22:15,901 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [28548389] [2025-01-09 09:22:15,901 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:22:15,902 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2025-01-09 09:22:15,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:22:15,904 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-01-09 09:22:15,904 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2025-01-09 09:22:15,905 INFO L87 Difference]: Start difference. First operand 1281 states and 1835 transitions. Second operand has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:16,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:16,357 INFO L93 Difference]: Finished difference Result 2701 states and 3798 transitions. [2025-01-09 09:22:16,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-01-09 09:22:16,358 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 359 [2025-01-09 09:22:16,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:16,367 INFO L225 Difference]: With dead ends: 2701 [2025-01-09 09:22:16,367 INFO L226 Difference]: Without dead ends: 1517 [2025-01-09 09:22:16,370 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2025-01-09 09:22:16,371 INFO L435 NwaCegarLoop]: 292 mSDtfsCounter, 64 mSDsluCounter, 1301 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 1593 SdHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:16,371 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [64 Valid, 1593 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 199 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-01-09 09:22:16,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1517 states. [2025-01-09 09:22:16,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1517 to 1261. [2025-01-09 09:22:16,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1261 states, 965 states have (on average 1.2880829015544042) internal successors, (1243), 968 states have internal predecessors, (1243), 284 states have call successors, (284), 11 states have call predecessors, (284), 11 states have return successors, (284), 281 states have call predecessors, (284), 284 states have call successors, (284) [2025-01-09 09:22:16,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 1261 states and 1811 transitions. [2025-01-09 09:22:16,593 INFO L78 Accepts]: Start accepts. Automaton has 1261 states and 1811 transitions. Word has length 359 [2025-01-09 09:22:16,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:16,594 INFO L471 AbstractCegarLoop]: Abstraction has 1261 states and 1811 transitions. [2025-01-09 09:22:16,594 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:16,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1811 transitions. [2025-01-09 09:22:16,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2025-01-09 09:22:16,598 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:16,598 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:16,598 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2025-01-09 09:22:16,599 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:16,599 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:16,599 INFO L85 PathProgramCache]: Analyzing trace with hash 1904805832, now seen corresponding path program 1 times [2025-01-09 09:22:16,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:22:16,599 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712146428] [2025-01-09 09:22:16,599 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:16,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:22:16,620 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 359 statements into 1 equivalence classes. [2025-01-09 09:22:16,688 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 359 of 359 statements. [2025-01-09 09:22:16,688 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:16,688 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:17,104 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:22:17,104 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:22:17,104 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712146428] [2025-01-09 09:22:17,104 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [712146428] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:22:17,104 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:22:17,104 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-09 09:22:17,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523767265] [2025-01-09 09:22:17,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:22:17,106 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 09:22:17,106 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:22:17,107 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 09:22:17,107 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-01-09 09:22:17,107 INFO L87 Difference]: Start difference. First operand 1261 states and 1811 transitions. Second operand has 5 states, 5 states have (on average 16.4) internal successors, (82), 5 states have internal predecessors, (82), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:17,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:17,647 INFO L93 Difference]: Finished difference Result 2215 states and 3137 transitions. [2025-01-09 09:22:17,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-09 09:22:17,648 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.4) internal successors, (82), 5 states have internal predecessors, (82), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 359 [2025-01-09 09:22:17,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:17,657 INFO L225 Difference]: With dead ends: 2215 [2025-01-09 09:22:17,657 INFO L226 Difference]: Without dead ends: 1517 [2025-01-09 09:22:17,659 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-01-09 09:22:17,659 INFO L435 NwaCegarLoop]: 260 mSDtfsCounter, 226 mSDsluCounter, 656 mSDsCounter, 0 mSdLazyCounter, 146 mSolverCounterSat, 169 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 226 SdHoareTripleChecker+Valid, 916 SdHoareTripleChecker+Invalid, 315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 169 IncrementalHoareTripleChecker+Valid, 146 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:17,660 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [226 Valid, 916 Invalid, 315 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [169 Valid, 146 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-01-09 09:22:17,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1517 states. [2025-01-09 09:22:17,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1517 to 1319. [2025-01-09 09:22:17,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1319 states, 1023 states have (on average 1.3088954056695992) internal successors, (1339), 1025 states have internal predecessors, (1339), 284 states have call successors, (284), 11 states have call predecessors, (284), 11 states have return successors, (284), 282 states have call predecessors, (284), 284 states have call successors, (284) [2025-01-09 09:22:17,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 1319 states and 1907 transitions. [2025-01-09 09:22:17,914 INFO L78 Accepts]: Start accepts. Automaton has 1319 states and 1907 transitions. Word has length 359 [2025-01-09 09:22:17,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:17,915 INFO L471 AbstractCegarLoop]: Abstraction has 1319 states and 1907 transitions. [2025-01-09 09:22:17,915 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.4) internal successors, (82), 5 states have internal predecessors, (82), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:17,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1907 transitions. [2025-01-09 09:22:17,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2025-01-09 09:22:17,917 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:17,917 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:17,917 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2025-01-09 09:22:17,918 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:17,918 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:17,919 INFO L85 PathProgramCache]: Analyzing trace with hash 1347264317, now seen corresponding path program 1 times [2025-01-09 09:22:17,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:22:17,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [752884248] [2025-01-09 09:22:17,919 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:17,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:22:17,935 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 359 statements into 1 equivalence classes. [2025-01-09 09:22:17,989 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 359 of 359 statements. [2025-01-09 09:22:17,990 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:17,990 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:18,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 126 proven. 39 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2025-01-09 09:22:18,158 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:22:18,158 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [752884248] [2025-01-09 09:22:18,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [752884248] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 09:22:18,159 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [716399607] [2025-01-09 09:22:18,159 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:18,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:22:18,159 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:22:18,161 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 09:22:18,165 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2025-01-09 09:22:18,293 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 359 statements into 1 equivalence classes. [2025-01-09 09:22:18,379 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 359 of 359 statements. [2025-01-09 09:22:18,379 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:18,379 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:18,383 INFO L256 TraceCheckSpWp]: Trace formula consists of 794 conjuncts, 6 conjuncts are in the unsatisfiable core [2025-01-09 09:22:18,394 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:22:18,601 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2323 proven. 39 refuted. 0 times theorem prover too weak. 3798 trivial. 0 not checked. [2025-01-09 09:22:18,601 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 09:22:18,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 126 proven. 39 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2025-01-09 09:22:18,926 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [716399607] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-09 09:22:18,926 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-01-09 09:22:18,926 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2025-01-09 09:22:18,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477102793] [2025-01-09 09:22:18,926 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-01-09 09:22:18,928 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-01-09 09:22:18,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:22:18,929 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-01-09 09:22:18,930 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-01-09 09:22:18,930 INFO L87 Difference]: Start difference. First operand 1319 states and 1907 transitions. Second operand has 7 states, 7 states have (on average 13.0) internal successors, (91), 7 states have internal predecessors, (91), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2025-01-09 09:22:19,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:19,722 INFO L93 Difference]: Finished difference Result 2549 states and 3637 transitions. [2025-01-09 09:22:19,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-09 09:22:19,722 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.0) internal successors, (91), 7 states have internal predecessors, (91), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) Word has length 359 [2025-01-09 09:22:19,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:19,733 INFO L225 Difference]: With dead ends: 2549 [2025-01-09 09:22:19,734 INFO L226 Difference]: Without dead ends: 1363 [2025-01-09 09:22:19,736 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 725 GetRequests, 715 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2025-01-09 09:22:19,737 INFO L435 NwaCegarLoop]: 278 mSDtfsCounter, 296 mSDsluCounter, 399 mSDsCounter, 0 mSdLazyCounter, 550 mSolverCounterSat, 101 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 338 SdHoareTripleChecker+Valid, 677 SdHoareTripleChecker+Invalid, 651 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 101 IncrementalHoareTripleChecker+Valid, 550 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:19,737 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [338 Valid, 677 Invalid, 651 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [101 Valid, 550 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-01-09 09:22:19,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1363 states. [2025-01-09 09:22:19,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1363 to 1339. [2025-01-09 09:22:19,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1339 states, 1038 states have (on average 1.298651252408478) internal successors, (1348), 1040 states have internal predecessors, (1348), 284 states have call successors, (284), 16 states have call predecessors, (284), 16 states have return successors, (284), 282 states have call predecessors, (284), 284 states have call successors, (284) [2025-01-09 09:22:19,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 1339 states and 1916 transitions. [2025-01-09 09:22:19,979 INFO L78 Accepts]: Start accepts. Automaton has 1339 states and 1916 transitions. Word has length 359 [2025-01-09 09:22:19,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:19,980 INFO L471 AbstractCegarLoop]: Abstraction has 1339 states and 1916 transitions. [2025-01-09 09:22:19,980 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.0) internal successors, (91), 7 states have internal predecessors, (91), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2025-01-09 09:22:19,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 1916 transitions. [2025-01-09 09:22:19,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2025-01-09 09:22:19,982 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:19,982 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:19,992 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2025-01-09 09:22:20,183 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:22:20,183 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:20,184 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:20,184 INFO L85 PathProgramCache]: Analyzing trace with hash -2046438298, now seen corresponding path program 1 times [2025-01-09 09:22:20,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:22:20,184 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073522133] [2025-01-09 09:22:20,184 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:20,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:22:20,203 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 360 statements into 1 equivalence classes. [2025-01-09 09:22:20,323 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 360 of 360 statements. [2025-01-09 09:22:20,323 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:20,323 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-01-09 09:22:20,328 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [616561363] [2025-01-09 09:22:20,328 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:20,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:22:20,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:22:20,330 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-01-09 09:22:20,333 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2025-01-09 09:22:20,460 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 360 statements into 1 equivalence classes. [2025-01-09 09:22:20,558 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 360 of 360 statements. [2025-01-09 09:22:20,558 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:20,558 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 09:22:20,558 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-09 09:22:20,606 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 360 statements into 1 equivalence classes. [2025-01-09 09:22:20,656 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 360 of 360 statements. [2025-01-09 09:22:20,656 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:20,656 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 09:22:20,843 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-09 09:22:20,843 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-09 09:22:20,844 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-01-09 09:22:20,854 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2025-01-09 09:22:21,046 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:22:21,048 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:21,337 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-09 09:22:21,340 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.01 09:22:21 BoogieIcfgContainer [2025-01-09 09:22:21,341 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-09 09:22:21,341 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-09 09:22:21,341 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-09 09:22:21,342 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-09 09:22:21,342 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:21:51" (3/4) ... [2025-01-09 09:22:21,344 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-01-09 09:22:21,345 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-09 09:22:21,346 INFO L158 Benchmark]: Toolchain (without parser) took 31784.63ms. Allocated memory was 142.6MB in the beginning and 788.5MB in the end (delta: 645.9MB). Free memory was 103.8MB in the beginning and 698.1MB in the end (delta: -594.3MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. [2025-01-09 09:22:21,346 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 201.3MB. Free memory is still 126.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 09:22:21,346 INFO L158 Benchmark]: CACSL2BoogieTranslator took 404.60ms. Allocated memory is still 142.6MB. Free memory was 103.8MB in the beginning and 85.3MB in the end (delta: 18.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-09 09:22:21,346 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.14ms. Allocated memory is still 142.6MB. Free memory was 85.3MB in the beginning and 79.8MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-09 09:22:21,347 INFO L158 Benchmark]: Boogie Preprocessor took 104.75ms. Allocated memory is still 142.6MB. Free memory was 79.8MB in the beginning and 73.2MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-09 09:22:21,347 INFO L158 Benchmark]: RCFGBuilder took 887.92ms. Allocated memory is still 142.6MB. Free memory was 73.2MB in the beginning and 98.0MB in the end (delta: -24.8MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2025-01-09 09:22:21,347 INFO L158 Benchmark]: TraceAbstraction took 30293.70ms. Allocated memory was 142.6MB in the beginning and 788.5MB in the end (delta: 645.9MB). Free memory was 98.0MB in the beginning and 698.2MB in the end (delta: -600.2MB). Peak memory consumption was 473.6MB. Max. memory is 16.1GB. [2025-01-09 09:22:21,347 INFO L158 Benchmark]: Witness Printer took 3.63ms. Allocated memory is still 788.5MB. Free memory was 698.2MB in the beginning and 698.1MB in the end (delta: 159.1kB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 09:22:21,348 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 201.3MB. Free memory is still 126.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 404.60ms. Allocated memory is still 142.6MB. Free memory was 103.8MB in the beginning and 85.3MB in the end (delta: 18.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.14ms. Allocated memory is still 142.6MB. Free memory was 85.3MB in the beginning and 79.8MB in the end (delta: 5.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 104.75ms. Allocated memory is still 142.6MB. Free memory was 79.8MB in the beginning and 73.2MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 887.92ms. Allocated memory is still 142.6MB. Free memory was 73.2MB in the beginning and 98.0MB in the end (delta: -24.8MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. * TraceAbstraction took 30293.70ms. Allocated memory was 142.6MB in the beginning and 788.5MB in the end (delta: 645.9MB). Free memory was 98.0MB in the beginning and 698.2MB in the end (delta: -600.2MB). Peak memory consumption was 473.6MB. Max. memory is 16.1GB. * Witness Printer took 3.63ms. Allocated memory is still 788.5MB. Free memory was 698.2MB in the beginning and 698.1MB in the end (delta: 159.1kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryArithmeticDOUBLEoperation at line 113, overapproximation of someBinaryFLOATComparisonOperation at line 292, overapproximation of someUnaryDOUBLEoperation at line 52, overapproximation of someBinaryDOUBLEComparisonOperation at line 209, overapproximation of someBinaryDOUBLEComparisonOperation at line 105, overapproximation of someBinaryDOUBLEComparisonOperation at line 249, overapproximation of someBinaryDOUBLEComparisonOperation at line 90, overapproximation of someBinaryDOUBLEComparisonOperation at line 129, overapproximation of someBinaryDOUBLEComparisonOperation at line 211, overapproximation of someBinaryDOUBLEComparisonOperation at line 207, overapproximation of someBinaryDOUBLEComparisonOperation at line 247, overapproximation of someBinaryDOUBLEComparisonOperation at line 94, overapproximation of someBinaryDOUBLEComparisonOperation at line 292, overapproximation of someBinaryDOUBLEComparisonOperation at line 245, overapproximation of someBinaryDOUBLEComparisonOperation at line 213, overapproximation of someBinaryDOUBLEComparisonOperation at line 243, overapproximation of someBinaryDOUBLEComparisonOperation at line 114, overapproximation of someBinaryDOUBLEComparisonOperation at line 215, overapproximation of someBinaryDOUBLEComparisonOperation at line 217. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = 64; [L23] unsigned char var_1_7 = 0; [L24] unsigned short int var_1_11 = 500; [L25] unsigned char var_1_13 = 64; [L26] unsigned char var_1_15 = 1; [L27] unsigned char var_1_16 = 8; [L28] double var_1_17 = 7.5; [L29] double var_1_18 = 31.125; [L30] double var_1_19 = 10.5; [L31] double var_1_20 = 0.0; [L32] double var_1_21 = 16.75; [L33] double var_1_22 = 2.5; [L34] double var_1_23 = 64.5; [L35] signed long int var_1_24 = 10; [L36] signed char var_1_26 = 16; [L37] signed char var_1_27 = 4; [L38] signed char var_1_28 = -10; [L39] float var_1_29 = 63.794; [L40] unsigned short int var_1_30 = 1; [L41] signed long int var_1_31 = -2; [L42] unsigned char var_1_32 = 64; [L43] unsigned char var_1_33 = 8; [L44] unsigned long int var_1_34 = 128; [L45] unsigned long int var_1_35 = 50; [L46] unsigned long int var_1_36 = 16; [L47] unsigned long int var_1_37 = 4; [L48] unsigned char var_1_38 = 8; [L49] unsigned char var_1_39 = 10; [L50] double var_1_40 = 8.35; [L51] double var_1_41 = 63.75; [L52] double var_1_42 = -0.125; [L53] double var_1_43 = -0.8; [L54] double var_1_44 = -0.5; [L55] unsigned short int var_1_45 = 50; [L56] unsigned char var_1_46 = 0; [L57] unsigned char var_1_47 = 5; [L58] unsigned char var_1_48 = 8; [L59] unsigned char var_1_49 = 2; [L60] float var_1_50 = 7.125; [L61] unsigned char var_1_51 = 0; [L62] unsigned char var_1_52 = 0; [L63] unsigned char var_1_53 = 0; [L64] unsigned char var_1_54 = 1; [L65] unsigned char var_1_55 = 0; [L66] unsigned char var_1_56 = 0; [L67] double var_1_57 = 128.2; [L68] signed char var_1_58 = 8; [L69] signed char var_1_59 = 0; [L70] signed char var_1_60 = 1; [L71] signed char var_1_61 = 32; [L72] signed char var_1_62 = 25; [L73] signed long int var_1_63 = 0; [L74] unsigned short int var_1_64 = 10; [L75] unsigned short int var_1_65 = 38877; [L76] signed short int var_1_66 = -128; [L77] signed char var_1_67 = 100; [L78] unsigned char var_1_68 = 0; [L79] signed long int last_1_var_1_1 = 64; [L80] unsigned char last_1_var_1_13 = 64; VAL [isInitial=0, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L296] isInitial = 1 [L297] FCALL initially() [L299] CALL updateLastVariables() [L288] last_1_var_1_1 = var_1_1 [L289] last_1_var_1_13 = var_1_13 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L299] RET updateLastVariables() [L300] CALL updateVariables() [L197] var_1_7 = __VERIFIER_nondet_uchar() [L198] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0] [L198] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0] [L199] CALL assume_abort_if_not(var_1_7 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L199] RET assume_abort_if_not(var_1_7 <= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=1, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L200] var_1_15 = __VERIFIER_nondet_uchar() [L201] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L201] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L202] CALL assume_abort_if_not(var_1_15 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L202] RET assume_abort_if_not(var_1_15 <= 254) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=8, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L203] var_1_16 = __VERIFIER_nondet_uchar() [L204] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L204] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L205] CALL assume_abort_if_not(var_1_16 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L205] RET assume_abort_if_not(var_1_16 <= 254) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_18=249/8, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L206] var_1_18 = __VERIFIER_nondet_double() [L207] CALL assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L207] RET assume_abort_if_not((var_1_18 >= 0.0F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_19=21/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L208] var_1_19 = __VERIFIER_nondet_double() [L209] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L209] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 4611686.018427382800e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_20=0, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L210] var_1_20 = __VERIFIER_nondet_double() [L211] CALL assume_abort_if_not((var_1_20 >= 4611686.018427382800e+12F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L211] RET assume_abort_if_not((var_1_20 >= 4611686.018427382800e+12F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_21=67/4, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L212] var_1_21 = __VERIFIER_nondet_double() [L213] CALL assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L213] RET assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 4611686.018427382800e+12F && var_1_21 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_22=5/2, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L214] var_1_22 = __VERIFIER_nondet_double() [L215] CALL assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L215] RET assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_23=129/2, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L216] var_1_23 = __VERIFIER_nondet_double() [L217] CALL assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L217] RET assume_abort_if_not((var_1_23 >= -922337.2036854765600e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=4, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L218] var_1_27 = __VERIFIER_nondet_char() [L219] CALL assume_abort_if_not(var_1_27 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L219] RET assume_abort_if_not(var_1_27 >= -63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L220] CALL assume_abort_if_not(var_1_27 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L220] RET assume_abort_if_not(var_1_27 <= 63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-10, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L221] var_1_28 = __VERIFIER_nondet_char() [L222] CALL assume_abort_if_not(var_1_28 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L222] RET assume_abort_if_not(var_1_28 >= -63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L223] CALL assume_abort_if_not(var_1_28 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L223] RET assume_abort_if_not(var_1_28 <= 63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=128, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L224] var_1_34 = __VERIFIER_nondet_ulong() [L225] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L225] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L226] CALL assume_abort_if_not(var_1_34 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L226] RET assume_abort_if_not(var_1_34 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_35=50, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L227] var_1_35 = __VERIFIER_nondet_ulong() [L228] CALL assume_abort_if_not(var_1_35 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L228] RET assume_abort_if_not(var_1_35 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L229] CALL assume_abort_if_not(var_1_35 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L229] RET assume_abort_if_not(var_1_35 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_36=16, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L230] var_1_36 = __VERIFIER_nondet_ulong() [L231] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L231] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L232] CALL assume_abort_if_not(var_1_36 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L232] RET assume_abort_if_not(var_1_36 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_37=4, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L233] var_1_37 = __VERIFIER_nondet_ulong() [L234] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L234] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L235] CALL assume_abort_if_not(var_1_37 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L235] RET assume_abort_if_not(var_1_37 <= 4294967295) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L236] var_1_38 = __VERIFIER_nondet_uchar() [L237] CALL assume_abort_if_not(var_1_38 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L237] RET assume_abort_if_not(var_1_38 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L238] CALL assume_abort_if_not(var_1_38 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L238] RET assume_abort_if_not(var_1_38 <= 254) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=10, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L239] var_1_39 = __VERIFIER_nondet_uchar() [L240] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L240] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L241] CALL assume_abort_if_not(var_1_39 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L241] RET assume_abort_if_not(var_1_39 <= 254) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_41=255/4, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L242] var_1_41 = __VERIFIER_nondet_double() [L243] CALL assume_abort_if_not((var_1_41 >= -922337.2036854765600e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L243] RET assume_abort_if_not((var_1_41 >= -922337.2036854765600e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854765600e+12F && var_1_41 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L244] var_1_42 = __VERIFIER_nondet_double() [L245] CALL assume_abort_if_not((var_1_42 >= -922337.2036854765600e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854765600e+12F && var_1_42 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L245] RET assume_abort_if_not((var_1_42 >= -922337.2036854765600e+13F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854765600e+12F && var_1_42 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L246] var_1_43 = __VERIFIER_nondet_double() [L247] CALL assume_abort_if_not((var_1_43 >= -461168.6018427382800e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 4611686.018427382800e+12F && var_1_43 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L247] RET assume_abort_if_not((var_1_43 >= -461168.6018427382800e+13F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 4611686.018427382800e+12F && var_1_43 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L248] var_1_44 = __VERIFIER_nondet_double() [L249] CALL assume_abort_if_not((var_1_44 >= -461168.6018427382800e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L249] RET assume_abort_if_not((var_1_44 >= -461168.6018427382800e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 4611686.018427382800e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=5, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L250] var_1_47 = __VERIFIER_nondet_uchar() [L251] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L251] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L252] CALL assume_abort_if_not(var_1_47 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L252] RET assume_abort_if_not(var_1_47 <= 127) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=8, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L253] var_1_48 = __VERIFIER_nondet_uchar() [L254] CALL assume_abort_if_not(var_1_48 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L254] RET assume_abort_if_not(var_1_48 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L255] CALL assume_abort_if_not(var_1_48 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L255] RET assume_abort_if_not(var_1_48 <= 127) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L256] var_1_52 = __VERIFIER_nondet_uchar() [L257] CALL assume_abort_if_not(var_1_52 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L257] RET assume_abort_if_not(var_1_52 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L258] CALL assume_abort_if_not(var_1_52 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L258] RET assume_abort_if_not(var_1_52 <= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=0, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L259] var_1_53 = __VERIFIER_nondet_uchar() [L260] CALL assume_abort_if_not(var_1_53 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L260] RET assume_abort_if_not(var_1_53 >= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L261] CALL assume_abort_if_not(var_1_53 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L261] RET assume_abort_if_not(var_1_53 <= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L262] var_1_54 = __VERIFIER_nondet_uchar() [L263] CALL assume_abort_if_not(var_1_54 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L263] RET assume_abort_if_not(var_1_54 >= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L264] CALL assume_abort_if_not(var_1_54 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L264] RET assume_abort_if_not(var_1_54 <= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=0, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L265] var_1_55 = __VERIFIER_nondet_uchar() [L266] CALL assume_abort_if_not(var_1_55 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L266] RET assume_abort_if_not(var_1_55 >= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L267] CALL assume_abort_if_not(var_1_55 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L267] RET assume_abort_if_not(var_1_55 <= 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L268] var_1_56 = __VERIFIER_nondet_uchar() [L269] CALL assume_abort_if_not(var_1_56 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L269] RET assume_abort_if_not(var_1_56 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L270] CALL assume_abort_if_not(var_1_56 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L270] RET assume_abort_if_not(var_1_56 <= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L271] var_1_59 = __VERIFIER_nondet_char() [L272] CALL assume_abort_if_not(var_1_59 >= -126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L272] RET assume_abort_if_not(var_1_59 >= -126) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L273] CALL assume_abort_if_not(var_1_59 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L273] RET assume_abort_if_not(var_1_59 <= 126) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=1, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L274] var_1_60 = __VERIFIER_nondet_char() [L275] CALL assume_abort_if_not(var_1_60 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L275] RET assume_abort_if_not(var_1_60 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L276] CALL assume_abort_if_not(var_1_60 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L276] RET assume_abort_if_not(var_1_60 <= 63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=32, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L277] var_1_61 = __VERIFIER_nondet_char() [L278] CALL assume_abort_if_not(var_1_61 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L278] RET assume_abort_if_not(var_1_61 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L279] CALL assume_abort_if_not(var_1_61 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L279] RET assume_abort_if_not(var_1_61 <= 63) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=25, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L280] var_1_62 = __VERIFIER_nondet_char() [L281] CALL assume_abort_if_not(var_1_62 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L281] RET assume_abort_if_not(var_1_62 >= 0) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L282] CALL assume_abort_if_not(var_1_62 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L282] RET assume_abort_if_not(var_1_62 <= 126) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=38877, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L283] var_1_65 = __VERIFIER_nondet_ushort() [L284] CALL assume_abort_if_not(var_1_65 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L284] RET assume_abort_if_not(var_1_65 >= 32767) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L285] CALL assume_abort_if_not(var_1_65 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L285] RET assume_abort_if_not(var_1_65 <= 65534) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L300] RET updateVariables() [L301] CALL step() [L84] EXPR var_1_34 ^ var_1_35 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=0, var_1_35=1, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L84] EXPR var_1_36 | var_1_37 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=8, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L84] COND TRUE (var_1_34 ^ var_1_35) < (var_1_36 | var_1_37) [L85] var_1_33 = ((((var_1_38) > (var_1_39)) ? (var_1_38) : (var_1_39))) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=167/20, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L89] COND TRUE (-32 & var_1_38) > var_1_35 [L90] var_1_40 = ((((var_1_41) > (var_1_42)) ? (var_1_41) : (var_1_42))) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L94] COND TRUE var_1_44 >= ((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L95] COND FALSE !(var_1_36 > var_1_34) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L105] COND FALSE !(var_1_44 > (var_1_43 + var_1_41)) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=2, var_1_50=57/8, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L112] var_1_49 = ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) [L113] var_1_50 = (((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))) + var_1_43) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L114] COND FALSE !(var_1_40 > (var_1_42 + var_1_44)) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L121] COND TRUE var_1_39 <= var_1_49 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L122] COND FALSE !(var_1_35 <= var_1_48) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L128] COND TRUE ! var_1_51 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=8, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L129] COND TRUE var_1_40 <= var_1_42 [L130] var_1_58 = ((((var_1_59) < 0 ) ? -(var_1_59) : (var_1_59))) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=0, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L135] COND TRUE \read(var_1_53) [L136] var_1_63 = ((((var_1_62) > (((((var_1_47) < (4)) ? (var_1_47) : (4))))) ? (var_1_62) : (((((var_1_47) < (4)) ? (var_1_47) : (4)))))) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L138] COND TRUE \read(var_1_55) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=10, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L139] COND TRUE var_1_47 < var_1_33 [L140] var_1_64 = ((((var_1_61) > (var_1_47)) ? (var_1_61) : (var_1_47))) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=-128, var_1_67=100, var_1_68=0, var_1_7=0] [L145] COND FALSE !(var_1_47 < (var_1_45 * ((((var_1_46) < 0 ) ? -(var_1_46) : (var_1_46))))) [L150] var_1_66 = var_1_33 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=100, var_1_68=0, var_1_7=0] [L152] var_1_67 = var_1_60 [L153] var_1_68 = var_1_56 [L154] signed long int stepLocal_1 = last_1_var_1_1; VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L155] COND FALSE !(stepLocal_1 != last_1_var_1_13) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=-2, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L158] var_1_31 = var_1_13 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=15/2, var_1_1=64, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=64, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L159] COND FALSE !(\read(var_1_7)) [L162] var_1_17 = var_1_22 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=64, var_1_22=3, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=64, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L164] COND FALSE !(\read(var_1_7)) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=64, var_1_22=3, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=1, var_1_31=64, var_1_32=64, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L167] var_1_32 = var_1_16 [L168] var_1_30 = var_1_32 [L169] unsigned char stepLocal_0 = var_1_13; VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_0=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=64, var_1_22=3, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=0, var_1_31=64, var_1_32=0, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L170] EXPR var_1_32 >> var_1_32 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_0=64, var_1_11=500, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=64, var_1_22=3, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=0, var_1_31=64, var_1_32=0, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L170] COND TRUE (var_1_32 >> var_1_32) < stepLocal_0 [L171] var_1_11 = var_1_32 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=0, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=64, var_1_22=3, var_1_24=10, var_1_26=16, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=0, var_1_31=64, var_1_32=0, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L173] COND TRUE var_1_11 >= var_1_30 [L174] var_1_26 = (var_1_27 + var_1_28) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=0, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=64, var_1_22=3, var_1_24=10, var_1_26=-6, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=0, var_1_31=64, var_1_32=0, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L176] EXPR (var_1_31 + 4u) | var_1_30 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=0, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=64, var_1_22=3, var_1_24=10, var_1_26=-6, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=0, var_1_31=64, var_1_32=0, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L176] COND TRUE 32u < ((var_1_31 + 4u) | var_1_30) [L177] var_1_1 = (var_1_26 + (var_1_26 + var_1_32)) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=0, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=-12, var_1_22=3, var_1_24=10, var_1_26=-6, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=0, var_1_31=64, var_1_32=0, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L185] unsigned short int stepLocal_2 = var_1_30; VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_2=0, var_1_11=0, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=-12, var_1_22=3, var_1_24=10, var_1_26=-6, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=0, var_1_31=64, var_1_32=0, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L186] COND TRUE ! var_1_7 [L187] var_1_24 = (var_1_11 - ((((((((var_1_30) > (var_1_13)) ? (var_1_30) : (var_1_13)))) < ((var_1_30 + var_1_15))) ? (((((var_1_30) > (var_1_13)) ? (var_1_30) : (var_1_13)))) : ((var_1_30 + var_1_15))))) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, stepLocal_2=0, var_1_11=0, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=-12, var_1_22=3, var_1_24=-5, var_1_26=-6, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=0, var_1_31=64, var_1_32=0, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L301] RET step() [L302] CALL, EXPR property() [L292] EXPR (var_1_31 + 4u) | var_1_30 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=0, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=-12, var_1_22=3, var_1_24=-5, var_1_26=-6, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=0, var_1_31=64, var_1_32=0, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L292] EXPR ((32u < ((var_1_31 + 4u) | var_1_30)) ? (var_1_1 == ((signed long int) (var_1_26 + (var_1_26 + var_1_32)))) : ((! var_1_7) ? (var_1_1 == ((signed long int) ((((var_1_26) < ((var_1_11 - var_1_32))) ? (var_1_26) : ((var_1_11 - var_1_32)))))) : (var_1_1 == ((signed long int) (var_1_32 - var_1_13))))) && (((var_1_32 >> var_1_32) < var_1_13) ? (var_1_11 == ((unsigned short int) var_1_32)) : 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=0, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=-12, var_1_22=3, var_1_24=-5, var_1_26=-6, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=0, var_1_31=64, var_1_32=0, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L292] EXPR var_1_32 >> var_1_32 VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=0, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=-12, var_1_22=3, var_1_24=-5, var_1_26=-6, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=0, var_1_31=64, var_1_32=0, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L292] EXPR ((32u < ((var_1_31 + 4u) | var_1_30)) ? (var_1_1 == ((signed long int) (var_1_26 + (var_1_26 + var_1_32)))) : ((! var_1_7) ? (var_1_1 == ((signed long int) ((((var_1_26) < ((var_1_11 - var_1_32))) ? (var_1_26) : ((var_1_11 - var_1_32)))))) : (var_1_1 == ((signed long int) (var_1_32 - var_1_13))))) && (((var_1_32 >> var_1_32) < var_1_13) ? (var_1_11 == ((unsigned short int) var_1_32)) : 1) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=0, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=-12, var_1_22=3, var_1_24=-5, var_1_26=-6, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=0, var_1_31=64, var_1_32=0, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L292-L293] return ((((((((((32u < ((var_1_31 + 4u) | var_1_30)) ? (var_1_1 == ((signed long int) (var_1_26 + (var_1_26 + var_1_32)))) : ((! var_1_7) ? (var_1_1 == ((signed long int) ((((var_1_26) < ((var_1_11 - var_1_32))) ? (var_1_26) : ((var_1_11 - var_1_32)))))) : (var_1_1 == ((signed long int) (var_1_32 - var_1_13))))) && (((var_1_32 >> var_1_32) < var_1_13) ? (var_1_11 == ((unsigned short int) var_1_32)) : 1)) && ((last_1_var_1_1 != last_1_var_1_13) ? (var_1_13 == ((unsigned char) ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16))))) : 1)) && (var_1_7 ? (var_1_17 == ((double) ((((((var_1_18 + var_1_19) - (var_1_20 - var_1_21))) < (((((var_1_22) > (var_1_23)) ? (var_1_22) : (var_1_23))))) ? (((var_1_18 + var_1_19) - (var_1_20 - var_1_21))) : (((((var_1_22) > (var_1_23)) ? (var_1_22) : (var_1_23)))))))) : (var_1_17 == ((double) var_1_22)))) && ((! var_1_7) ? (var_1_24 == ((signed long int) (var_1_11 - ((((((((var_1_30) > (var_1_13)) ? (var_1_30) : (var_1_13)))) < ((var_1_30 + var_1_15))) ? (((((var_1_30) > (var_1_13)) ? (var_1_30) : (var_1_13)))) : ((var_1_30 + var_1_15))))))) : ((var_1_11 < var_1_30) ? (var_1_24 == ((signed long int) -4)) : (var_1_24 == ((signed long int) var_1_26))))) && ((var_1_11 >= var_1_30) ? (var_1_26 == ((signed char) (var_1_27 + var_1_28))) : 1)) && (var_1_7 ? (var_1_29 == ((float) var_1_20)) : 1)) && (var_1_30 == ((unsigned short int) var_1_32))) && (var_1_31 == ((signed long int) var_1_13))) && (var_1_32 == ((unsigned char) var_1_16)) ; [L302] RET, EXPR property() [L302] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=0, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=-12, var_1_22=3, var_1_24=-5, var_1_26=-6, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=0, var_1_31=64, var_1_32=0, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_13=64, last_1_var_1_1=64, var_1_11=0, var_1_13=64, var_1_15=-251, var_1_16=0, var_1_17=3, var_1_1=-12, var_1_22=3, var_1_24=-5, var_1_26=-6, var_1_27=57, var_1_28=-63, var_1_29=31897/500, var_1_30=0, var_1_31=64, var_1_32=0, var_1_33=254, var_1_34=0, var_1_35=1, var_1_36=0, var_1_37=2, var_1_38=254, var_1_39=254, var_1_40=2, var_1_41=2, var_1_42=0, var_1_45=50, var_1_46=0, var_1_47=-252, var_1_48=0, var_1_49=254, var_1_51=0, var_1_52=0, var_1_53=1, var_1_54=1, var_1_55=-255, var_1_56=0, var_1_57=641/5, var_1_58=0, var_1_59=0, var_1_60=0, var_1_61=0, var_1_62=3, var_1_63=4, var_1_64=4, var_1_65=-32769, var_1_66=254, var_1_67=0, var_1_68=0, var_1_7=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 171 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 29.9s, OverallIterations: 21, TraceHistogramMax: 56, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 13.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6192 SdHoareTripleChecker+Valid, 7.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6148 mSDsluCounter, 22547 SdHoareTripleChecker+Invalid, 6.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 14860 mSDsCounter, 1773 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5015 IncrementalHoareTripleChecker+Invalid, 6788 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1773 mSolverCounterUnsat, 7687 mSDtfsCounter, 5015 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1227 GetRequests, 1125 SyntacticMatches, 1 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1471occurred in iteration=16, InterpolantAutomatonStates: 116, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.3s AutomataMinimizationTime, 20 MinimizatonAttempts, 7310 StatesRemovedByMinimization, 19 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 9.7s InterpolantComputationTime, 8562 NumberOfCodeBlocks, 8562 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 8178 ConstructedInterpolants, 0 QuantifiedInterpolants, 14412 SizeOfPredicates, 0 NumberOfNonLiveVariables, 1577 ConjunctsInSsa, 7 ConjunctsInUnsatCore, 23 InterpolantComputations, 19 PerfectInterpolantSequences, 141453/141680 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 [2025-01-09 09:22:21,411 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5b291bcef4e1e24ee2ead6892915ea170d671d30ac089f7c071c8ca093196cca --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 09:22:23,693 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 09:22:23,787 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-01-09 09:22:23,793 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 09:22:23,793 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 09:22:23,821 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 09:22:23,822 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 09:22:23,823 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 09:22:23,823 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 09:22:23,823 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 09:22:23,823 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 09:22:23,823 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 09:22:23,824 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 09:22:23,824 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 09:22:23,825 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 09:22:23,825 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 09:22:23,825 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 09:22:23,826 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 09:22:23,826 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 09:22:23,826 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 09:22:23,826 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 09:22:23,826 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 09:22:23,826 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 09:22:23,826 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-01-09 09:22:23,826 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-01-09 09:22:23,826 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-01-09 09:22:23,826 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 09:22:23,826 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 09:22:23,826 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 09:22:23,826 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 09:22:23,827 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 09:22:23,827 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:22:23,827 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:22:23,827 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:22:23,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:22:23,827 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 09:22:23,827 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:22:23,827 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:22:23,827 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:22:23,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:22:23,827 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 09:22:23,827 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 09:22:23,827 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 09:22:23,828 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 09:22:23,828 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-01-09 09:22:23,828 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-01-09 09:22:23,828 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 09:22:23,828 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 09:22:23,828 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 09:22:23,828 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 09:22:23,828 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b291bcef4e1e24ee2ead6892915ea170d671d30ac089f7c071c8ca093196cca [2025-01-09 09:22:24,137 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 09:22:24,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 09:22:24,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 09:22:24,148 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 09:22:24,148 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 09:22:24,149 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i [2025-01-09 09:22:25,515 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/502c4b33c/1ed8836dd21d4d37b7f87fe7bcc96848/FLAGd579aa0f9 [2025-01-09 09:22:25,774 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 09:22:25,774 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i [2025-01-09 09:22:25,788 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/502c4b33c/1ed8836dd21d4d37b7f87fe7bcc96848/FLAGd579aa0f9 [2025-01-09 09:22:25,808 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/502c4b33c/1ed8836dd21d4d37b7f87fe7bcc96848 [2025-01-09 09:22:25,810 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 09:22:25,811 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 09:22:25,814 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 09:22:25,814 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 09:22:25,818 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 09:22:25,818 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:22:25" (1/1) ... [2025-01-09 09:22:25,819 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33767923 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:25, skipping insertion in model container [2025-01-09 09:22:25,819 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:22:25" (1/1) ... [2025-01-09 09:22:25,844 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 09:22:25,983 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i[916,929] [2025-01-09 09:22:26,087 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:22:26,110 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 09:22:26,121 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-63.i[916,929] [2025-01-09 09:22:26,190 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:22:26,212 INFO L204 MainTranslator]: Completed translation [2025-01-09 09:22:26,214 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:26 WrapperNode [2025-01-09 09:22:26,216 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 09:22:26,217 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 09:22:26,217 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 09:22:26,217 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 09:22:26,225 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:26" (1/1) ... [2025-01-09 09:22:26,246 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:26" (1/1) ... [2025-01-09 09:22:26,284 INFO L138 Inliner]: procedures = 27, calls = 69, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 316 [2025-01-09 09:22:26,289 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 09:22:26,290 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 09:22:26,290 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 09:22:26,290 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 09:22:26,301 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:26" (1/1) ... [2025-01-09 09:22:26,302 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:26" (1/1) ... [2025-01-09 09:22:26,309 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:26" (1/1) ... [2025-01-09 09:22:26,335 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]. [2025-01-09 09:22:26,335 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:26" (1/1) ... [2025-01-09 09:22:26,335 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:26" (1/1) ... [2025-01-09 09:22:26,359 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:26" (1/1) ... [2025-01-09 09:22:26,364 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:26" (1/1) ... [2025-01-09 09:22:26,372 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:26" (1/1) ... [2025-01-09 09:22:26,377 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:26" (1/1) ... [2025-01-09 09:22:26,379 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:26" (1/1) ... [2025-01-09 09:22:26,384 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 09:22:26,385 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 09:22:26,385 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 09:22:26,385 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 09:22:26,386 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:26" (1/1) ... [2025-01-09 09:22:26,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:22:26,401 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:22:26,412 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 09:22:26,416 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 09:22:26,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 09:22:26,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-01-09 09:22:26,431 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 09:22:26,432 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 09:22:26,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 09:22:26,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 09:22:26,534 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 09:22:26,536 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 09:22:34,876 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2025-01-09 09:22:34,876 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 09:22:34,889 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 09:22:34,889 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 09:22:34,890 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:22:34 BoogieIcfgContainer [2025-01-09 09:22:34,890 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 09:22:34,892 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 09:22:34,892 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 09:22:34,896 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 09:22:34,896 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 09:22:25" (1/3) ... [2025-01-09 09:22:34,897 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1265e06e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:22:34, skipping insertion in model container [2025-01-09 09:22:34,897 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:22:26" (2/3) ... [2025-01-09 09:22:34,897 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1265e06e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:22:34, skipping insertion in model container [2025-01-09 09:22:34,897 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:22:34" (3/3) ... [2025-01-09 09:22:34,898 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-63.i [2025-01-09 09:22:34,911 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 09:22:34,914 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-63.i that has 2 procedures, 140 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 09:22:34,985 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 09:22:34,994 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;@7d390298, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 09:22:34,995 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 09:22:34,999 INFO L276 IsEmpty]: Start isEmpty. Operand has 140 states, 81 states have (on average 1.3950617283950617) internal successors, (113), 82 states have internal predecessors, (113), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2025-01-09 09:22:35,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2025-01-09 09:22:35,020 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:35,022 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:35,022 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:35,027 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:35,028 INFO L85 PathProgramCache]: Analyzing trace with hash -122257102, now seen corresponding path program 1 times [2025-01-09 09:22:35,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:22:35,044 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [562316129] [2025-01-09 09:22:35,044 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:35,045 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 [2025-01-09 09:22:35,045 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:22:35,049 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-01-09 09:22:35,050 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2025-01-09 09:22:35,189 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 345 statements into 1 equivalence classes. [2025-01-09 09:22:35,801 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 345 of 345 statements. [2025-01-09 09:22:35,802 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:35,802 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:35,831 INFO L256 TraceCheckSpWp]: Trace formula consists of 550 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 09:22:35,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:22:35,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 6050 trivial. 0 not checked. [2025-01-09 09:22:35,923 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:22:35,924 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 09:22:35,924 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [562316129] [2025-01-09 09:22:35,924 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [562316129] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:22:35,924 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:22:35,924 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 09:22:35,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077593331] [2025-01-09 09:22:35,926 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:22:35,931 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 09:22:35,931 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 09:22:35,951 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 09:22:35,951 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 09:22:35,954 INFO L87 Difference]: Start difference. First operand has 140 states, 81 states have (on average 1.3950617283950617) internal successors, (113), 82 states have internal predecessors, (113), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) Second operand has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:35,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:35,989 INFO L93 Difference]: Finished difference Result 274 states and 501 transitions. [2025-01-09 09:22:35,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 09:22:35,990 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) Word has length 345 [2025-01-09 09:22:35,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:35,996 INFO L225 Difference]: With dead ends: 274 [2025-01-09 09:22:35,996 INFO L226 Difference]: Without dead ends: 137 [2025-01-09 09:22:36,002 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 344 GetRequests, 344 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 09:22:36,005 INFO L435 NwaCegarLoop]: 220 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 220 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:36,007 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 220 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:22:36,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2025-01-09 09:22:36,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2025-01-09 09:22:36,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 79 states have (on average 1.3670886075949367) internal successors, (108), 79 states have internal predecessors, (108), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2025-01-09 09:22:36,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 220 transitions. [2025-01-09 09:22:36,066 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 220 transitions. Word has length 345 [2025-01-09 09:22:36,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:36,067 INFO L471 AbstractCegarLoop]: Abstraction has 137 states and 220 transitions. [2025-01-09 09:22:36,067 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 35.0) internal successors, (70), 2 states have internal predecessors, (70), 1 states have call successors, (56), 1 states have call predecessors, (56), 2 states have return successors, (56), 2 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:36,067 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 220 transitions. [2025-01-09 09:22:36,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2025-01-09 09:22:36,077 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:36,077 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:36,106 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2025-01-09 09:22:36,279 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-01-09 09:22:36,279 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:36,280 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:36,281 INFO L85 PathProgramCache]: Analyzing trace with hash -1961073146, now seen corresponding path program 1 times [2025-01-09 09:22:36,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:22:36,282 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2055540863] [2025-01-09 09:22:36,282 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:36,282 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 [2025-01-09 09:22:36,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:22:36,284 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-01-09 09:22:36,287 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2025-01-09 09:22:36,422 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 345 statements into 1 equivalence classes. [2025-01-09 09:22:37,066 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 345 of 345 statements. [2025-01-09 09:22:37,066 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:37,066 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:37,094 INFO L256 TraceCheckSpWp]: Trace formula consists of 550 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-01-09 09:22:37,103 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:22:37,233 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:22:37,236 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:22:37,236 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 09:22:37,236 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2055540863] [2025-01-09 09:22:37,236 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2055540863] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:22:37,236 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:22:37,237 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 09:22:37,237 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158354223] [2025-01-09 09:22:37,237 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:22:37,238 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 09:22:37,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 09:22:37,239 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 09:22:37,239 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:22:37,243 INFO L87 Difference]: Start difference. First operand 137 states and 220 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:37,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:37,368 INFO L93 Difference]: Finished difference Result 319 states and 510 transitions. [2025-01-09 09:22:37,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 09:22:37,370 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 345 [2025-01-09 09:22:37,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:37,379 INFO L225 Difference]: With dead ends: 319 [2025-01-09 09:22:37,379 INFO L226 Difference]: Without dead ends: 185 [2025-01-09 09:22:37,380 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 344 GetRequests, 343 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:22:37,381 INFO L435 NwaCegarLoop]: 290 mSDtfsCounter, 120 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 120 SdHoareTripleChecker+Valid, 452 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:37,381 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [120 Valid, 452 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 09:22:37,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185 states. [2025-01-09 09:22:37,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185 to 184. [2025-01-09 09:22:37,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 99 states have (on average 1.2828282828282829) internal successors, (127), 100 states have internal predecessors, (127), 82 states have call successors, (82), 2 states have call predecessors, (82), 2 states have return successors, (82), 81 states have call predecessors, (82), 82 states have call successors, (82) [2025-01-09 09:22:37,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 291 transitions. [2025-01-09 09:22:37,433 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 291 transitions. Word has length 345 [2025-01-09 09:22:37,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:37,435 INFO L471 AbstractCegarLoop]: Abstraction has 184 states and 291 transitions. [2025-01-09 09:22:37,436 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:37,436 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 291 transitions. [2025-01-09 09:22:37,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2025-01-09 09:22:37,442 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:37,442 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:37,473 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2025-01-09 09:22:37,647 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-01-09 09:22:37,647 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:37,648 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:37,648 INFO L85 PathProgramCache]: Analyzing trace with hash 1180557618, now seen corresponding path program 1 times [2025-01-09 09:22:37,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:22:37,649 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1045271322] [2025-01-09 09:22:37,649 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:37,649 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 [2025-01-09 09:22:37,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:22:37,652 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-01-09 09:22:37,654 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2025-01-09 09:22:37,756 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 346 statements into 1 equivalence classes. [2025-01-09 09:22:38,419 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 346 of 346 statements. [2025-01-09 09:22:38,419 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:38,419 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:38,447 INFO L256 TraceCheckSpWp]: Trace formula consists of 551 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-01-09 09:22:38,459 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:22:40,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2025-01-09 09:22:40,998 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:22:40,998 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 09:22:40,998 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1045271322] [2025-01-09 09:22:40,998 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1045271322] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:22:40,998 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:22:40,998 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 09:22:40,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136652012] [2025-01-09 09:22:40,999 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:22:40,999 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 09:22:41,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 09:22:41,002 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 09:22:41,002 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:22:41,003 INFO L87 Difference]: Start difference. First operand 184 states and 291 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 2 states have internal predecessors, (69), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:41,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:41,069 INFO L93 Difference]: Finished difference Result 459 states and 727 transitions. [2025-01-09 09:22:41,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 09:22:41,073 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 2 states have internal predecessors, (69), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) Word has length 346 [2025-01-09 09:22:41,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:41,081 INFO L225 Difference]: With dead ends: 459 [2025-01-09 09:22:41,081 INFO L226 Difference]: Without dead ends: 321 [2025-01-09 09:22:41,082 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 345 GetRequests, 344 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:22:41,083 INFO L435 NwaCegarLoop]: 256 mSDtfsCounter, 54 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 466 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:41,083 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [54 Valid, 466 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:22:41,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2025-01-09 09:22:41,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 318. [2025-01-09 09:22:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 318 states, 175 states have (on average 1.302857142857143) internal successors, (228), 176 states have internal predecessors, (228), 138 states have call successors, (138), 4 states have call predecessors, (138), 4 states have return successors, (138), 137 states have call predecessors, (138), 138 states have call successors, (138) [2025-01-09 09:22:41,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 504 transitions. [2025-01-09 09:22:41,178 INFO L78 Accepts]: Start accepts. Automaton has 318 states and 504 transitions. Word has length 346 [2025-01-09 09:22:41,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:41,179 INFO L471 AbstractCegarLoop]: Abstraction has 318 states and 504 transitions. [2025-01-09 09:22:41,180 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 2 states have internal predecessors, (69), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 1 states have call predecessors, (56), 1 states have call successors, (56) [2025-01-09 09:22:41,180 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 504 transitions. [2025-01-09 09:22:41,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2025-01-09 09:22:41,182 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:41,182 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:41,207 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2025-01-09 09:22:41,383 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-01-09 09:22:41,383 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:41,384 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:41,384 INFO L85 PathProgramCache]: Analyzing trace with hash 638074220, now seen corresponding path program 1 times [2025-01-09 09:22:41,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:22:41,385 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1548123369] [2025-01-09 09:22:41,385 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:41,385 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 [2025-01-09 09:22:41,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:22:41,388 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-01-09 09:22:41,390 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2025-01-09 09:22:41,468 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 347 statements into 1 equivalence classes. [2025-01-09 09:22:42,103 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 347 of 347 statements. [2025-01-09 09:22:42,103 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:42,103 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:42,131 INFO L256 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-01-09 09:22:42,136 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:22:43,036 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 2323 proven. 39 refuted. 0 times theorem prover too weak. 3798 trivial. 0 not checked. [2025-01-09 09:22:43,036 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 09:22:44,538 INFO L134 CoverageAnalysis]: Checked inductivity of 6160 backedges. 126 proven. 39 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2025-01-09 09:22:44,538 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 09:22:44,538 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1548123369] [2025-01-09 09:22:44,540 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1548123369] provided 0 perfect and 2 imperfect interpolant sequences [2025-01-09 09:22:44,540 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2025-01-09 09:22:44,540 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2025-01-09 09:22:44,540 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312069905] [2025-01-09 09:22:44,540 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2025-01-09 09:22:44,541 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-01-09 09:22:44,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 09:22:44,543 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-01-09 09:22:44,543 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2025-01-09 09:22:44,543 INFO L87 Difference]: Start difference. First operand 318 states and 504 transitions. Second operand has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2025-01-09 09:22:47,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:22:47,526 INFO L93 Difference]: Finished difference Result 635 states and 995 transitions. [2025-01-09 09:22:47,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-09 09:22:47,527 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) Word has length 347 [2025-01-09 09:22:47,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:22:47,531 INFO L225 Difference]: With dead ends: 635 [2025-01-09 09:22:47,532 INFO L226 Difference]: Without dead ends: 363 [2025-01-09 09:22:47,533 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 696 GetRequests, 686 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2025-01-09 09:22:47,534 INFO L435 NwaCegarLoop]: 230 mSDtfsCounter, 284 mSDsluCounter, 242 mSDsCounter, 0 mSdLazyCounter, 409 mSolverCounterSat, 185 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 326 SdHoareTripleChecker+Valid, 472 SdHoareTripleChecker+Invalid, 594 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 185 IncrementalHoareTripleChecker+Valid, 409 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2025-01-09 09:22:47,534 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [326 Valid, 472 Invalid, 594 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [185 Valid, 409 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2025-01-09 09:22:47,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 363 states. [2025-01-09 09:22:47,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 363 to 352. [2025-01-09 09:22:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 352 states, 191 states have (on average 1.2670157068062826) internal successors, (242), 192 states have internal predecessors, (242), 154 states have call successors, (154), 6 states have call predecessors, (154), 6 states have return successors, (154), 153 states have call predecessors, (154), 154 states have call successors, (154) [2025-01-09 09:22:47,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 352 states and 550 transitions. [2025-01-09 09:22:47,584 INFO L78 Accepts]: Start accepts. Automaton has 352 states and 550 transitions. Word has length 347 [2025-01-09 09:22:47,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:22:47,585 INFO L471 AbstractCegarLoop]: Abstraction has 352 states and 550 transitions. [2025-01-09 09:22:47,585 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 7 states have internal predecessors, (79), 2 states have call successors, (69), 2 states have call predecessors, (69), 4 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2025-01-09 09:22:47,586 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 550 transitions. [2025-01-09 09:22:47,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2025-01-09 09:22:47,588 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:22:47,588 INFO L218 NwaCegarLoop]: trace histogram [56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:22:47,619 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2025-01-09 09:22:47,789 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2025-01-09 09:22:47,789 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:22:47,789 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:22:47,790 INFO L85 PathProgramCache]: Analyzing trace with hash 238509212, now seen corresponding path program 1 times [2025-01-09 09:22:47,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:22:47,790 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [774322482] [2025-01-09 09:22:47,790 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:22:47,790 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 [2025-01-09 09:22:47,790 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:22:47,792 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2025-01-09 09:22:47,793 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2025-01-09 09:22:47,862 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 348 statements into 1 equivalence classes. [2025-01-09 09:22:48,418 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 348 of 348 statements. [2025-01-09 09:22:48,418 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:22:48,418 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:22:48,447 INFO L256 TraceCheckSpWp]: Trace formula consists of 555 conjuncts, 6 conjuncts are in the unsatisfiable core [2025-01-09 09:22:48,453 INFO L279 TraceCheckSpWp]: Computing forward predicates...