./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-77.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-77.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 45eb40031151e69c10911fe729e9fc45ec1ad1583f6767b80a1b44fb32c380e1 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 09:23:31,208 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 09:23:31,272 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2025-01-09 09:23:31,277 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 09:23:31,280 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 09:23:31,304 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 09:23:31,305 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 09:23:31,305 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 09:23:31,306 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 09:23:31,306 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 09:23:31,306 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 09:23:31,306 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 09:23:31,306 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 09:23:31,307 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 09:23:31,308 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 09:23:31,308 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:23:31,308 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 09:23:31,308 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:23:31,309 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:23:31,309 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:23:31,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:23:31,309 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 09:23:31,309 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 09:23:31,309 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 09:23:31,309 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 09:23:31,309 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 09:23:31,309 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 09:23:31,309 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 09:23:31,309 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 09:23:31,309 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 09:23:31,309 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 09:23:31,309 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 -> 45eb40031151e69c10911fe729e9fc45ec1ad1583f6767b80a1b44fb32c380e1 [2025-01-09 09:23:31,578 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 09:23:31,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 09:23:31,587 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 09:23:31,588 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 09:23:31,589 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 09:23:31,591 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-77.i [2025-01-09 09:23:32,330 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/e9b26e9c1/a5285e0b097943ffb49745b08917b6e9/FLAG4f7df02f4 [2025-01-09 09:23:34,001 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 09:23:34,001 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-77.i [2025-01-09 09:23:34,009 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/e9b26e9c1/a5285e0b097943ffb49745b08917b6e9/FLAG4f7df02f4 [2025-01-09 09:23:34,029 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/e9b26e9c1/a5285e0b097943ffb49745b08917b6e9 [2025-01-09 09:23:34,031 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 09:23:34,033 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 09:23:34,035 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 09:23:34,036 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 09:23:34,038 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 09:23:34,040 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:23:34" (1/1) ... [2025-01-09 09:23:34,041 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72c5c27e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34, skipping insertion in model container [2025-01-09 09:23:34,041 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:23:34" (1/1) ... [2025-01-09 09:23:34,061 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 09:23:34,162 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-77.i[916,929] [2025-01-09 09:23:34,257 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:23:34,275 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 09:23:34,287 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-77.i[916,929] [2025-01-09 09:23:34,323 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:23:34,334 INFO L204 MainTranslator]: Completed translation [2025-01-09 09:23:34,334 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34 WrapperNode [2025-01-09 09:23:34,335 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 09:23:34,335 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 09:23:34,335 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 09:23:34,336 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 09:23:34,340 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34" (1/1) ... [2025-01-09 09:23:34,357 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34" (1/1) ... [2025-01-09 09:23:34,384 INFO L138 Inliner]: procedures = 26, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 328 [2025-01-09 09:23:34,385 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 09:23:34,386 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 09:23:34,386 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 09:23:34,386 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 09:23:34,394 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34" (1/1) ... [2025-01-09 09:23:34,394 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34" (1/1) ... [2025-01-09 09:23:34,401 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34" (1/1) ... [2025-01-09 09:23:34,419 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 09:23:34,420 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34" (1/1) ... [2025-01-09 09:23:34,420 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34" (1/1) ... [2025-01-09 09:23:34,432 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34" (1/1) ... [2025-01-09 09:23:34,436 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34" (1/1) ... [2025-01-09 09:23:34,439 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34" (1/1) ... [2025-01-09 09:23:34,444 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34" (1/1) ... [2025-01-09 09:23:34,450 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34" (1/1) ... [2025-01-09 09:23:34,463 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 09:23:34,464 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 09:23:34,465 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 09:23:34,465 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 09:23:34,465 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34" (1/1) ... [2025-01-09 09:23:34,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:23:34,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:23:34,495 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 09:23:34,498 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 09:23:34,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 09:23:34,515 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 09:23:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 09:23:34,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 09:23:34,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 09:23:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 09:23:34,588 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 09:23:34,590 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 09:23:35,167 INFO L? ?]: Removed 21 outVars from TransFormulas that were not future-live. [2025-01-09 09:23:35,167 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 09:23:35,176 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 09:23:35,176 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 09:23:35,176 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:23:35 BoogieIcfgContainer [2025-01-09 09:23:35,176 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 09:23:35,178 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 09:23:35,178 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 09:23:35,182 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 09:23:35,182 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 09:23:34" (1/3) ... [2025-01-09 09:23:35,182 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@792319ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:23:35, skipping insertion in model container [2025-01-09 09:23:35,183 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:34" (2/3) ... [2025-01-09 09:23:35,183 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@792319ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:23:35, skipping insertion in model container [2025-01-09 09:23:35,183 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:23:35" (3/3) ... [2025-01-09 09:23:35,184 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-77.i [2025-01-09 09:23:35,207 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 09:23:35,210 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-77.i that has 2 procedures, 144 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 09:23:35,254 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 09:23:35,263 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;@21204f9b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 09:23:35,263 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 09:23:35,267 INFO L276 IsEmpty]: Start isEmpty. Operand has 144 states, 94 states have (on average 1.5106382978723405) internal successors, (142), 95 states have internal predecessors, (142), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2025-01-09 09:23:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2025-01-09 09:23:35,278 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:23:35,278 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:23:35,279 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:23:35,283 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:23:35,283 INFO L85 PathProgramCache]: Analyzing trace with hash -723329571, now seen corresponding path program 1 times [2025-01-09 09:23:35,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:23:35,290 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1054102915] [2025-01-09 09:23:35,290 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:35,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:23:35,359 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 295 statements into 1 equivalence classes. [2025-01-09 09:23:35,385 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 295 of 295 statements. [2025-01-09 09:23:35,385 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:35,385 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:23:35,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 4232 trivial. 0 not checked. [2025-01-09 09:23:35,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:23:35,603 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1054102915] [2025-01-09 09:23:35,604 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1054102915] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 09:23:35,604 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1887444084] [2025-01-09 09:23:35,604 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:35,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:23:35,604 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:23:35,607 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 09:23:35,610 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 09:23:35,704 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 295 statements into 1 equivalence classes. [2025-01-09 09:23:35,794 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 295 of 295 statements. [2025-01-09 09:23:35,795 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:35,795 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:23:35,803 INFO L256 TraceCheckSpWp]: Trace formula consists of 660 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 09:23:35,810 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:23:35,839 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 4232 trivial. 0 not checked. [2025-01-09 09:23:35,839 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:23:35,844 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1887444084] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:23:35,844 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 09:23:35,844 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-01-09 09:23:35,845 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367170496] [2025-01-09 09:23:35,846 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:23:35,852 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 09:23:35,852 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:23:35,895 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 09:23:35,895 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 09:23:35,899 INFO L87 Difference]: Start difference. First operand has 144 states, 94 states have (on average 1.5106382978723405) internal successors, (142), 95 states have internal predecessors, (142), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2025-01-09 09:23:35,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:23:35,932 INFO L93 Difference]: Finished difference Result 282 states and 514 transitions. [2025-01-09 09:23:35,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 09:23:35,934 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) Word has length 295 [2025-01-09 09:23:35,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:23:35,939 INFO L225 Difference]: With dead ends: 282 [2025-01-09 09:23:35,940 INFO L226 Difference]: Without dead ends: 141 [2025-01-09 09:23:35,947 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 296 GetRequests, 296 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 09:23:35,949 INFO L435 NwaCegarLoop]: 231 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, 231 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 09:23:35,949 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 231 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:23:35,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2025-01-09 09:23:35,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 141. [2025-01-09 09:23:35,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 141 states, 92 states have (on average 1.4891304347826086) internal successors, (137), 92 states have internal predecessors, (137), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2025-01-09 09:23:35,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 231 transitions. [2025-01-09 09:23:35,985 INFO L78 Accepts]: Start accepts. Automaton has 141 states and 231 transitions. Word has length 295 [2025-01-09 09:23:35,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:23:35,985 INFO L471 AbstractCegarLoop]: Abstraction has 141 states and 231 transitions. [2025-01-09 09:23:35,985 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 32.5) internal successors, (65), 2 states have internal predecessors, (65), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2025-01-09 09:23:35,985 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 231 transitions. [2025-01-09 09:23:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2025-01-09 09:23:35,991 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:23:35,991 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:23:35,999 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 09:23:36,192 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 09:23:36,192 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:23:36,193 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:23:36,193 INFO L85 PathProgramCache]: Analyzing trace with hash -83187117, now seen corresponding path program 1 times [2025-01-09 09:23:36,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:23:36,193 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [492111909] [2025-01-09 09:23:36,193 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:36,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:23:36,212 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 295 statements into 1 equivalence classes. [2025-01-09 09:23:36,272 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 295 of 295 statements. [2025-01-09 09:23:36,272 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:36,272 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:23:36,620 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2025-01-09 09:23:36,622 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:23:36,622 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [492111909] [2025-01-09 09:23:36,622 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [492111909] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:23:36,623 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:23:36,623 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 09:23:36,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430882645] [2025-01-09 09:23:36,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:23:36,624 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 09:23:36,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:23:36,626 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 09:23:36,626 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 09:23:36,626 INFO L87 Difference]: Start difference. First operand 141 states and 231 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:36,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:23:36,926 INFO L93 Difference]: Finished difference Result 544 states and 898 transitions. [2025-01-09 09:23:36,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-09 09:23:36,927 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 295 [2025-01-09 09:23:36,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:23:36,934 INFO L225 Difference]: With dead ends: 544 [2025-01-09 09:23:36,936 INFO L226 Difference]: Without dead ends: 406 [2025-01-09 09:23:36,937 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 09:23:36,938 INFO L435 NwaCegarLoop]: 397 mSDtfsCounter, 426 mSDsluCounter, 661 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 426 SdHoareTripleChecker+Valid, 1058 SdHoareTripleChecker+Invalid, 149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-01-09 09:23:36,938 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [426 Valid, 1058 Invalid, 149 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-01-09 09:23:36,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 406 states. [2025-01-09 09:23:36,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 406 to 397. [2025-01-09 09:23:36,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 397 states, 286 states have (on average 1.555944055944056) internal successors, (445), 289 states have internal predecessors, (445), 106 states have call successors, (106), 4 states have call predecessors, (106), 4 states have return successors, (106), 103 states have call predecessors, (106), 106 states have call successors, (106) [2025-01-09 09:23:36,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 397 states and 657 transitions. [2025-01-09 09:23:36,987 INFO L78 Accepts]: Start accepts. Automaton has 397 states and 657 transitions. Word has length 295 [2025-01-09 09:23:36,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:23:36,994 INFO L471 AbstractCegarLoop]: Abstraction has 397 states and 657 transitions. [2025-01-09 09:23:36,995 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:36,995 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 657 transitions. [2025-01-09 09:23:37,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2025-01-09 09:23:37,002 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:23:37,002 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:23:37,003 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 09:23:37,003 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:23:37,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:23:37,004 INFO L85 PathProgramCache]: Analyzing trace with hash 1303016277, now seen corresponding path program 1 times [2025-01-09 09:23:37,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:23:37,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128990365] [2025-01-09 09:23:37,004 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:37,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:23:37,023 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 295 statements into 1 equivalence classes. [2025-01-09 09:23:37,066 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 295 of 295 statements. [2025-01-09 09:23:37,068 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:37,068 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:23:37,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2025-01-09 09:23:37,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:23:37,403 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128990365] [2025-01-09 09:23:37,403 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1128990365] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:23:37,403 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:23:37,404 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 09:23:37,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [902652915] [2025-01-09 09:23:37,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:23:37,405 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 09:23:37,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:23:37,405 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 09:23:37,405 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-01-09 09:23:37,405 INFO L87 Difference]: Start difference. First operand 397 states and 657 transitions. Second operand has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:37,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:23:37,683 INFO L93 Difference]: Finished difference Result 1173 states and 1931 transitions. [2025-01-09 09:23:37,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 09:23:37,689 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 295 [2025-01-09 09:23:37,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:23:37,697 INFO L225 Difference]: With dead ends: 1173 [2025-01-09 09:23:37,697 INFO L226 Difference]: Without dead ends: 779 [2025-01-09 09:23:37,700 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 09:23:37,702 INFO L435 NwaCegarLoop]: 293 mSDtfsCounter, 332 mSDsluCounter, 257 mSDsCounter, 0 mSdLazyCounter, 120 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 332 SdHoareTripleChecker+Valid, 550 SdHoareTripleChecker+Invalid, 169 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 120 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2025-01-09 09:23:37,702 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [332 Valid, 550 Invalid, 169 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 120 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2025-01-09 09:23:37,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 779 states. [2025-01-09 09:23:37,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 779 to 523. [2025-01-09 09:23:37,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 523 states, 389 states have (on average 1.588688946015424) internal successors, (618), 393 states have internal predecessors, (618), 127 states have call successors, (127), 6 states have call predecessors, (127), 6 states have return successors, (127), 123 states have call predecessors, (127), 127 states have call successors, (127) [2025-01-09 09:23:37,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 523 states and 872 transitions. [2025-01-09 09:23:37,774 INFO L78 Accepts]: Start accepts. Automaton has 523 states and 872 transitions. Word has length 295 [2025-01-09 09:23:37,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:23:37,777 INFO L471 AbstractCegarLoop]: Abstraction has 523 states and 872 transitions. [2025-01-09 09:23:37,777 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.75) internal successors, (63), 4 states have internal predecessors, (63), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:37,777 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 872 transitions. [2025-01-09 09:23:37,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2025-01-09 09:23:37,779 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:23:37,779 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:23:37,779 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 09:23:37,779 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:23:37,780 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:23:37,780 INFO L85 PathProgramCache]: Analyzing trace with hash -1621566899, now seen corresponding path program 1 times [2025-01-09 09:23:37,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:23:37,780 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487713200] [2025-01-09 09:23:37,780 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:37,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:23:37,815 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 296 statements into 1 equivalence classes. [2025-01-09 09:23:37,844 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 296 of 296 statements. [2025-01-09 09:23:37,844 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:37,844 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:23:38,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2025-01-09 09:23:38,162 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:23:38,162 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487713200] [2025-01-09 09:23:38,162 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1487713200] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:23:38,162 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:23:38,162 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-09 09:23:38,162 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1275916419] [2025-01-09 09:23:38,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:23:38,163 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 09:23:38,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:23:38,163 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 09:23:38,163 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-01-09 09:23:38,164 INFO L87 Difference]: Start difference. First operand 523 states and 872 transitions. Second operand has 5 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:38,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:23:38,834 INFO L93 Difference]: Finished difference Result 1601 states and 2646 transitions. [2025-01-09 09:23:38,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-01-09 09:23:38,834 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 296 [2025-01-09 09:23:38,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:23:38,840 INFO L225 Difference]: With dead ends: 1601 [2025-01-09 09:23:38,840 INFO L226 Difference]: Without dead ends: 1081 [2025-01-09 09:23:38,841 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2025-01-09 09:23:38,842 INFO L435 NwaCegarLoop]: 538 mSDtfsCounter, 911 mSDsluCounter, 1553 mSDsCounter, 0 mSdLazyCounter, 277 mSolverCounterSat, 199 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 911 SdHoareTripleChecker+Valid, 2091 SdHoareTripleChecker+Invalid, 476 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 199 IncrementalHoareTripleChecker+Valid, 277 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2025-01-09 09:23:38,842 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [911 Valid, 2091 Invalid, 476 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [199 Valid, 277 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2025-01-09 09:23:38,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1081 states. [2025-01-09 09:23:38,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1081 to 921. [2025-01-09 09:23:38,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 921 states, 677 states have (on average 1.570162481536189) internal successors, (1063), 684 states have internal predecessors, (1063), 233 states have call successors, (233), 10 states have call predecessors, (233), 10 states have return successors, (233), 226 states have call predecessors, (233), 233 states have call successors, (233) [2025-01-09 09:23:38,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 921 states and 1529 transitions. [2025-01-09 09:23:38,911 INFO L78 Accepts]: Start accepts. Automaton has 921 states and 1529 transitions. Word has length 296 [2025-01-09 09:23:38,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:23:38,912 INFO L471 AbstractCegarLoop]: Abstraction has 921 states and 1529 transitions. [2025-01-09 09:23:38,912 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.8) internal successors, (64), 5 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:38,912 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1529 transitions. [2025-01-09 09:23:38,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2025-01-09 09:23:38,915 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:23:38,915 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:23:38,915 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 09:23:38,916 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:23:38,917 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:23:38,917 INFO L85 PathProgramCache]: Analyzing trace with hash -1598934645, now seen corresponding path program 1 times [2025-01-09 09:23:38,917 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:23:38,917 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1795232625] [2025-01-09 09:23:38,918 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:38,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:23:38,935 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 296 statements into 1 equivalence classes. [2025-01-09 09:23:38,965 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 296 of 296 statements. [2025-01-09 09:23:38,966 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:38,966 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:23:39,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2025-01-09 09:23:39,309 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:23:39,310 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1795232625] [2025-01-09 09:23:39,310 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1795232625] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:23:39,310 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:23:39,310 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 09:23:39,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [523619491] [2025-01-09 09:23:39,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:23:39,310 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 09:23:39,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:23:39,311 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 09:23:39,311 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:23:39,311 INFO L87 Difference]: Start difference. First operand 921 states and 1529 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:39,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:23:39,455 INFO L93 Difference]: Finished difference Result 2123 states and 3508 transitions. [2025-01-09 09:23:39,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 09:23:39,456 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 296 [2025-01-09 09:23:39,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:23:39,467 INFO L225 Difference]: With dead ends: 2123 [2025-01-09 09:23:39,467 INFO L226 Difference]: Without dead ends: 1205 [2025-01-09 09:23:39,470 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 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 09:23:39,471 INFO L435 NwaCegarLoop]: 301 mSDtfsCounter, 124 mSDsluCounter, 191 mSDsCounter, 0 mSdLazyCounter, 59 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 492 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 59 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2025-01-09 09:23:39,473 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [124 Valid, 492 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 59 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2025-01-09 09:23:39,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1205 states. [2025-01-09 09:23:39,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1205 to 931. [2025-01-09 09:23:39,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 931 states, 687 states have (on average 1.5662299854439592) internal successors, (1076), 694 states have internal predecessors, (1076), 233 states have call successors, (233), 10 states have call predecessors, (233), 10 states have return successors, (233), 226 states have call predecessors, (233), 233 states have call successors, (233) [2025-01-09 09:23:39,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 931 states and 1542 transitions. [2025-01-09 09:23:39,563 INFO L78 Accepts]: Start accepts. Automaton has 931 states and 1542 transitions. Word has length 296 [2025-01-09 09:23:39,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:23:39,565 INFO L471 AbstractCegarLoop]: Abstraction has 931 states and 1542 transitions. [2025-01-09 09:23:39,565 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:39,566 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1542 transitions. [2025-01-09 09:23:39,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2025-01-09 09:23:39,570 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:23:39,571 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:23:39,571 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-09 09:23:39,571 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:23:39,572 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:23:39,572 INFO L85 PathProgramCache]: Analyzing trace with hash -1471253407, now seen corresponding path program 1 times [2025-01-09 09:23:39,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:23:39,572 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1063372930] [2025-01-09 09:23:39,573 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:39,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:23:39,592 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 296 statements into 1 equivalence classes. [2025-01-09 09:23:39,614 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 296 of 296 statements. [2025-01-09 09:23:39,614 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:39,614 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:23:39,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2025-01-09 09:23:39,778 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:23:39,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1063372930] [2025-01-09 09:23:39,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1063372930] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:23:39,778 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:23:39,778 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 09:23:39,778 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083209985] [2025-01-09 09:23:39,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:23:39,778 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 09:23:39,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:23:39,779 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 09:23:39,779 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:23:39,779 INFO L87 Difference]: Start difference. First operand 931 states and 1542 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:39,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:23:39,877 INFO L93 Difference]: Finished difference Result 2265 states and 3759 transitions. [2025-01-09 09:23:39,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 09:23:39,878 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 296 [2025-01-09 09:23:39,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:23:39,886 INFO L225 Difference]: With dead ends: 2265 [2025-01-09 09:23:39,887 INFO L226 Difference]: Without dead ends: 1337 [2025-01-09 09:23:39,890 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 09:23:39,890 INFO L435 NwaCegarLoop]: 288 mSDtfsCounter, 138 mSDsluCounter, 212 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 138 SdHoareTripleChecker+Valid, 500 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 09:23:39,891 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [138 Valid, 500 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:23:39,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1337 states. [2025-01-09 09:23:39,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1337 to 931. [2025-01-09 09:23:39,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 931 states, 687 states have (on average 1.5662299854439592) internal successors, (1076), 694 states have internal predecessors, (1076), 233 states have call successors, (233), 10 states have call predecessors, (233), 10 states have return successors, (233), 226 states have call predecessors, (233), 233 states have call successors, (233) [2025-01-09 09:23:39,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 931 states and 1542 transitions. [2025-01-09 09:23:39,959 INFO L78 Accepts]: Start accepts. Automaton has 931 states and 1542 transitions. Word has length 296 [2025-01-09 09:23:39,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:23:39,959 INFO L471 AbstractCegarLoop]: Abstraction has 931 states and 1542 transitions. [2025-01-09 09:23:39,960 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:39,960 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1542 transitions. [2025-01-09 09:23:39,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2025-01-09 09:23:39,962 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:23:39,963 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:23:39,963 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-01-09 09:23:39,963 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:23:39,963 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:23:39,963 INFO L85 PathProgramCache]: Analyzing trace with hash 1532089290, now seen corresponding path program 1 times [2025-01-09 09:23:39,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:23:39,963 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976009790] [2025-01-09 09:23:39,964 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:39,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:23:39,981 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 297 statements into 1 equivalence classes. [2025-01-09 09:23:40,036 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 297 of 297 statements. [2025-01-09 09:23:40,036 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:40,036 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:23:40,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2025-01-09 09:23:40,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 09:23:40,246 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976009790] [2025-01-09 09:23:40,246 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1976009790] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:23:40,246 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:23:40,246 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 09:23:40,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983190405] [2025-01-09 09:23:40,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:23:40,247 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 09:23:40,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 09:23:40,247 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 09:23:40,248 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 09:23:40,248 INFO L87 Difference]: Start difference. First operand 931 states and 1542 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:40,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:23:40,705 INFO L93 Difference]: Finished difference Result 2656 states and 4382 transitions. [2025-01-09 09:23:40,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-09 09:23:40,705 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 297 [2025-01-09 09:23:40,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:23:40,713 INFO L225 Difference]: With dead ends: 2656 [2025-01-09 09:23:40,714 INFO L226 Difference]: Without dead ends: 1728 [2025-01-09 09:23:40,716 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 09:23:40,717 INFO L435 NwaCegarLoop]: 340 mSDtfsCounter, 446 mSDsluCounter, 483 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 446 SdHoareTripleChecker+Valid, 823 SdHoareTripleChecker+Invalid, 262 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-01-09 09:23:40,717 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [446 Valid, 823 Invalid, 262 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-01-09 09:23:40,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1728 states. [2025-01-09 09:23:40,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1728 to 1014. [2025-01-09 09:23:40,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1014 states, 770 states have (on average 1.594805194805195) internal successors, (1228), 777 states have internal predecessors, (1228), 233 states have call successors, (233), 10 states have call predecessors, (233), 10 states have return successors, (233), 226 states have call predecessors, (233), 233 states have call successors, (233) [2025-01-09 09:23:40,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 1014 states and 1694 transitions. [2025-01-09 09:23:40,794 INFO L78 Accepts]: Start accepts. Automaton has 1014 states and 1694 transitions. Word has length 297 [2025-01-09 09:23:40,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:23:40,795 INFO L471 AbstractCegarLoop]: Abstraction has 1014 states and 1694 transitions. [2025-01-09 09:23:40,795 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:40,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1694 transitions. [2025-01-09 09:23:40,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2025-01-09 09:23:40,798 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:23:40,798 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:23:40,798 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-01-09 09:23:40,798 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:23:40,798 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:23:40,798 INFO L85 PathProgramCache]: Analyzing trace with hash -2061278132, now seen corresponding path program 1 times [2025-01-09 09:23:40,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 09:23:40,798 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [669808219] [2025-01-09 09:23:40,798 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:40,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 09:23:40,813 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 297 statements into 1 equivalence classes. [2025-01-09 09:23:40,932 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 297 of 297 statements. [2025-01-09 09:23:40,932 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:40,932 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unknown [2025-01-09 09:23:40,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [697695624] [2025-01-09 09:23:40,937 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:40,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:23:40,937 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:23:40,939 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 09:23:40,943 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 09:23:41,020 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 297 statements into 1 equivalence classes. [2025-01-09 09:23:41,105 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 297 of 297 statements. [2025-01-09 09:23:41,106 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:41,106 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 09:23:41,106 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-01-09 09:23:41,138 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 297 statements into 1 equivalence classes. [2025-01-09 09:23:41,209 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 297 of 297 statements. [2025-01-09 09:23:41,209 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:41,209 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-01-09 09:23:41,451 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-01-09 09:23:41,451 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-01-09 09:23:41,452 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-01-09 09:23:41,462 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2025-01-09 09:23:41,653 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-01-09 09:23:41,656 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 09:23:41,810 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-09 09:23:41,813 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.01 09:23:41 BoogieIcfgContainer [2025-01-09 09:23:41,813 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-09 09:23:41,813 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-09 09:23:41,813 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-09 09:23:41,813 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-09 09:23:41,814 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:23:35" (3/4) ... [2025-01-09 09:23:41,816 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-01-09 09:23:41,816 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-09 09:23:41,817 INFO L158 Benchmark]: Toolchain (without parser) took 7783.54ms. Allocated memory was 142.6MB in the beginning and 310.4MB in the end (delta: 167.8MB). Free memory was 105.7MB in the beginning and 151.1MB in the end (delta: -45.4MB). Peak memory consumption was 122.7MB. Max. memory is 16.1GB. [2025-01-09 09:23:41,817 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 201.3MB. Free memory is still 125.0MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 09:23:41,817 INFO L158 Benchmark]: CACSL2BoogieTranslator took 300.05ms. Allocated memory is still 142.6MB. Free memory was 105.3MB in the beginning and 87.5MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-09 09:23:41,817 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.75ms. Allocated memory is still 142.6MB. Free memory was 87.5MB in the beginning and 81.2MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-09 09:23:41,818 INFO L158 Benchmark]: Boogie Preprocessor took 77.67ms. Allocated memory is still 142.6MB. Free memory was 81.2MB in the beginning and 73.6MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-09 09:23:41,818 INFO L158 Benchmark]: RCFGBuilder took 712.76ms. Allocated memory is still 142.6MB. Free memory was 73.6MB in the beginning and 99.5MB in the end (delta: -25.9MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. [2025-01-09 09:23:41,818 INFO L158 Benchmark]: TraceAbstraction took 6634.86ms. Allocated memory was 142.6MB in the beginning and 310.4MB in the end (delta: 167.8MB). Free memory was 99.5MB in the beginning and 151.1MB in the end (delta: -51.6MB). Peak memory consumption was 115.5MB. Max. memory is 16.1GB. [2025-01-09 09:23:41,818 INFO L158 Benchmark]: Witness Printer took 2.95ms. Allocated memory is still 310.4MB. Free memory was 151.1MB in the beginning and 151.1MB in the end (delta: 48.0kB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 09:23:41,819 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 201.3MB. Free memory is still 125.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 300.05ms. Allocated memory is still 142.6MB. Free memory was 105.3MB in the beginning and 87.5MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.75ms. Allocated memory is still 142.6MB. Free memory was 87.5MB in the beginning and 81.2MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 77.67ms. Allocated memory is still 142.6MB. Free memory was 81.2MB in the beginning and 73.6MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 712.76ms. Allocated memory is still 142.6MB. Free memory was 73.6MB in the beginning and 99.5MB in the end (delta: -25.9MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. * TraceAbstraction took 6634.86ms. Allocated memory was 142.6MB in the beginning and 310.4MB in the end (delta: 167.8MB). Free memory was 99.5MB in the beginning and 151.1MB in the end (delta: -51.6MB). Peak memory consumption was 115.5MB. Max. memory is 16.1GB. * Witness Printer took 2.95ms. Allocated memory is still 310.4MB. Free memory was 151.1MB in the beginning and 151.1MB in the end (delta: 48.0kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 228, overapproximation of someBinaryFLOATComparisonOperation at line 118, overapproximation of someBinaryFLOATComparisonOperation at line 134, overapproximation of someBinaryFLOATComparisonOperation at line 197, overapproximation of someBinaryFLOATComparisonOperation at line 190, overapproximation of someBinaryFLOATComparisonOperation at line 226, overapproximation of someBinaryFLOATComparisonOperation at line 155, overapproximation of someBinaryFLOATComparisonOperation at line 192, overapproximation of someBinaryFLOATComparisonOperation at line 269, overapproximation of someBinaryFLOATComparisonOperation at line 107, overapproximation of someBinaryFLOATComparisonOperation at line 230, overapproximation of someBinaryFLOATComparisonOperation at line 163. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned short int var_1_1 = 2; [L23] float var_1_2 = 255.5; [L24] float var_1_3 = 99.8; [L25] signed char var_1_4 = -25; [L26] float var_1_6 = 255.25; [L27] unsigned short int var_1_7 = 16; [L28] signed char var_1_8 = -10; [L29] signed char var_1_9 = -8; [L30] unsigned short int var_1_10 = 8; [L31] unsigned short int var_1_11 = 10000; [L32] unsigned short int var_1_12 = 5; [L33] signed short int var_1_13 = 200; [L34] unsigned char var_1_15 = 0; [L35] unsigned short int var_1_16 = 35895; [L36] unsigned short int var_1_17 = 18336; [L37] unsigned char var_1_18 = 0; [L38] signed long int var_1_19 = -50; [L39] unsigned char var_1_20 = 10; [L40] signed long int var_1_21 = 4; [L41] unsigned char var_1_22 = 100; [L42] unsigned char var_1_23 = 16; [L43] signed long int var_1_24 = -256; [L44] unsigned char var_1_25 = 1; [L45] float var_1_26 = 128.75; [L46] float var_1_27 = 25.02; [L47] float var_1_28 = 3.5; [L48] unsigned char var_1_29 = 1; [L49] unsigned char var_1_30 = 25; [L50] unsigned char var_1_31 = 1; [L51] signed char var_1_32 = 1; [L52] unsigned char var_1_33 = 200; [L53] unsigned char var_1_34 = 64; [L54] unsigned char var_1_35 = 64; [L55] unsigned char var_1_36 = 8; [L56] unsigned short int var_1_37 = 500; [L57] unsigned char var_1_38 = 32; [L58] unsigned char var_1_39 = 0; [L59] unsigned long int var_1_40 = 8; [L60] unsigned short int var_1_41 = 1; [L61] signed long int var_1_42 = 1; [L62] signed long int var_1_44 = 32; [L63] unsigned short int var_1_45 = 16; [L64] unsigned short int var_1_46 = 64830; [L65] signed char var_1_47 = -8; [L66] unsigned short int var_1_48 = 8; [L67] signed char last_1_var_1_8 = -10; [L68] unsigned char last_1_var_1_15 = 0; [L69] signed long int last_1_var_1_19 = -50; VAL [isInitial=0, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_2=511/2, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=499/5, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L273] isInitial = 1 [L274] FCALL initially() [L276] CALL updateLastVariables() [L264] last_1_var_1_8 = var_1_8 [L265] last_1_var_1_15 = var_1_15 [L266] last_1_var_1_19 = var_1_19 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_2=511/2, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=499/5, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L276] RET updateLastVariables() [L277] CALL updateVariables() [L189] var_1_2 = __VERIFIER_nondet_float() [L190] CALL assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=499/5, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=499/5, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L190] RET assume_abort_if_not((var_1_2 >= -922337.2036854776000e+13F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_3=499/5, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L191] var_1_3 = __VERIFIER_nondet_float() [L192] CALL assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L192] RET assume_abort_if_not((var_1_3 >= -922337.2036854776000e+13F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=-25, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L193] var_1_4 = __VERIFIER_nondet_char() [L194] CALL assume_abort_if_not(var_1_4 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L194] RET assume_abort_if_not(var_1_4 >= -127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L195] CALL assume_abort_if_not(var_1_4 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L195] RET assume_abort_if_not(var_1_4 <= 127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_6=1021/4, var_1_7=16, var_1_8=-10, var_1_9=-8] [L196] var_1_6 = __VERIFIER_nondet_float() [L197] CALL assume_abort_if_not((var_1_6 >= -922337.2036854776000e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=16, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=16, var_1_8=-10, var_1_9=-8] [L197] RET assume_abort_if_not((var_1_6 >= -922337.2036854776000e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=16, var_1_8=-10, var_1_9=-8] [L198] var_1_7 = __VERIFIER_nondet_ushort() [L199] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_8=-10, var_1_9=-8] [L199] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_8=-10, var_1_9=-8] [L200] CALL assume_abort_if_not(var_1_7 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=-8] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=-8] [L200] RET assume_abort_if_not(var_1_7 <= 65534) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=-8] [L201] var_1_9 = __VERIFIER_nondet_char() [L202] CALL assume_abort_if_not(var_1_9 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L202] RET assume_abort_if_not(var_1_9 >= -127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L203] CALL assume_abort_if_not(var_1_9 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L203] RET assume_abort_if_not(var_1_9 <= 126) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=10000, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L204] var_1_11 = __VERIFIER_nondet_ushort() [L205] CALL assume_abort_if_not(var_1_11 >= 8191) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L205] RET assume_abort_if_not(var_1_11 >= 8191) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L206] CALL assume_abort_if_not(var_1_11 <= 16384) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L206] RET assume_abort_if_not(var_1_11 <= 16384) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=5, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L207] var_1_12 = __VERIFIER_nondet_ushort() [L208] CALL assume_abort_if_not(var_1_12 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L208] RET assume_abort_if_not(var_1_12 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L209] CALL assume_abort_if_not(var_1_12 <= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L209] RET assume_abort_if_not(var_1_12 <= 16383) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=35895, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L210] var_1_16 = __VERIFIER_nondet_ushort() [L211] CALL assume_abort_if_not(var_1_16 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L211] RET assume_abort_if_not(var_1_16 >= 32767) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L212] CALL assume_abort_if_not(var_1_16 <= 65535) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L212] RET assume_abort_if_not(var_1_16 <= 65535) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=18336, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L213] var_1_17 = __VERIFIER_nondet_ushort() [L214] CALL assume_abort_if_not(var_1_17 >= 16383) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L214] RET assume_abort_if_not(var_1_17 >= 16383) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L215] CALL assume_abort_if_not(var_1_17 <= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L215] RET assume_abort_if_not(var_1_17 <= 32767) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L216] var_1_18 = __VERIFIER_nondet_uchar() [L217] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L217] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L218] CALL assume_abort_if_not(var_1_18 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L218] RET assume_abort_if_not(var_1_18 <= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=4, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L219] var_1_21 = __VERIFIER_nondet_long() [L220] CALL assume_abort_if_not(var_1_21 >= -2147483648) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L220] RET assume_abort_if_not(var_1_21 >= -2147483648) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L221] CALL assume_abort_if_not(var_1_21 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L221] RET assume_abort_if_not(var_1_21 <= 2147483647) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=100, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L222] var_1_22 = __VERIFIER_nondet_uchar() [L223] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L223] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L224] CALL assume_abort_if_not(var_1_22 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L224] RET assume_abort_if_not(var_1_22 <= 254) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_26=515/4, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L225] var_1_26 = __VERIFIER_nondet_float() [L226] CALL assume_abort_if_not((var_1_26 >= -922337.2036854776000e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854776000e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L226] RET assume_abort_if_not((var_1_26 >= -922337.2036854776000e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854776000e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_27=1251/50, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L227] var_1_27 = __VERIFIER_nondet_float() [L228] CALL assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L228] RET assume_abort_if_not((var_1_27 >= -922337.2036854776000e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854776000e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_28=7/2, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L229] var_1_28 = __VERIFIER_nondet_float() [L230] CALL assume_abort_if_not((var_1_28 >= -922337.2036854776000e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L230] RET assume_abort_if_not((var_1_28 >= -922337.2036854776000e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L231] var_1_29 = __VERIFIER_nondet_uchar() [L232] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L232] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L233] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L233] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=1, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L234] var_1_31 = __VERIFIER_nondet_uchar() [L235] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L235] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L236] CALL assume_abort_if_not(var_1_31 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L236] RET assume_abort_if_not(var_1_31 <= 1) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=1, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L237] var_1_32 = __VERIFIER_nondet_char() [L238] CALL assume_abort_if_not(var_1_32 >= -128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L238] RET assume_abort_if_not(var_1_32 >= -128) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L239] CALL assume_abort_if_not(var_1_32 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L239] RET assume_abort_if_not(var_1_32 <= 127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L240] CALL assume_abort_if_not(var_1_32 != 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L240] RET assume_abort_if_not(var_1_32 != 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=200, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L241] var_1_33 = __VERIFIER_nondet_uchar() [L242] CALL assume_abort_if_not(var_1_33 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L242] RET assume_abort_if_not(var_1_33 >= 127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L243] CALL assume_abort_if_not(var_1_33 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L243] RET assume_abort_if_not(var_1_33 <= 254) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=64, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L244] var_1_34 = __VERIFIER_nondet_uchar() [L245] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L245] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L246] CALL assume_abort_if_not(var_1_34 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L246] RET assume_abort_if_not(var_1_34 <= 127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=64, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L247] var_1_35 = __VERIFIER_nondet_uchar() [L248] CALL assume_abort_if_not(var_1_35 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L248] RET assume_abort_if_not(var_1_35 >= 63) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L249] CALL assume_abort_if_not(var_1_35 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L249] RET assume_abort_if_not(var_1_35 <= 127) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=8, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L250] var_1_36 = __VERIFIER_nondet_uchar() [L251] CALL assume_abort_if_not(var_1_36 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L251] RET assume_abort_if_not(var_1_36 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L252] CALL assume_abort_if_not(var_1_36 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L252] RET assume_abort_if_not(var_1_36 <= 63) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=0, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L253] var_1_39 = __VERIFIER_nondet_uchar() [L254] CALL assume_abort_if_not(var_1_39 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L254] RET assume_abort_if_not(var_1_39 >= 0) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L255] CALL assume_abort_if_not(var_1_39 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L255] RET assume_abort_if_not(var_1_39 <= 63) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=32, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L256] var_1_44 = __VERIFIER_nondet_long() [L257] CALL assume_abort_if_not(var_1_44 >= -1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L257] RET assume_abort_if_not(var_1_44 >= -1073741823) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L258] CALL assume_abort_if_not(var_1_44 <= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L258] RET assume_abort_if_not(var_1_44 <= 1073741823) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=64830, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L259] var_1_46 = __VERIFIER_nondet_ushort() [L260] CALL assume_abort_if_not(var_1_46 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L260] RET assume_abort_if_not(var_1_46 >= 32767) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L261] CALL assume_abort_if_not(var_1_46 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L261] RET assume_abort_if_not(var_1_46 <= 65534) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L277] RET updateVariables() [L278] CALL step() [L73] COND FALSE !(var_1_21 <= -1) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=16, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L76] var_1_23 = var_1_22 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L77] EXPR var_1_22 >> var_1_21 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L77] EXPR var_1_23 & (var_1_22 >> var_1_21) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-256, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L77] COND TRUE var_1_20 >= (var_1_23 & (var_1_22 >> var_1_21)) [L78] var_1_24 = (var_1_22 - ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=1, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L84] COND FALSE !(var_1_24 >= (-128 & var_1_21)) [L89] var_1_25 = var_1_22 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=25, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L91] COND TRUE \read(var_1_29) [L92] var_1_30 = ((((var_1_22) > (10)) ? (var_1_22) : (10))) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L100] COND FALSE !(((((var_1_25) > (var_1_30)) ? (var_1_25) : (var_1_30))) > var_1_32) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=32, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L107] COND TRUE var_1_27 < var_1_28 [L108] var_1_38 = ((var_1_35 - ((((var_1_36) > (var_1_39)) ? (var_1_36) : (var_1_39)))) + var_1_34) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=8, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L112] COND TRUE var_1_36 < var_1_37 [L113] var_1_40 = var_1_30 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L115] EXPR var_1_30 ^ var_1_22 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=1, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L115] COND TRUE var_1_35 > (var_1_30 ^ var_1_22) [L116] var_1_41 = (((((var_1_38) < 0 ) ? -(var_1_38) : (var_1_38))) + var_1_23) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=1, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L118] COND FALSE !(var_1_26 < var_1_27) [L127] var_1_42 = (((((var_1_44) < (var_1_37)) ? (var_1_44) : (var_1_37))) + ((((var_1_33) < (var_1_39)) ? (var_1_33) : (var_1_39)))) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L129] COND FALSE !(var_1_36 < ((((8) < (var_1_35)) ? (8) : (var_1_35)))) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L134] COND FALSE !((- var_1_27) >= (var_1_26 * var_1_28)) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L137] COND TRUE 200 > var_1_22 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=8, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L138] COND TRUE var_1_42 >= var_1_25 [L139] var_1_48 = var_1_34 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L142] signed long int stepLocal_0 = (((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4)); VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_0=0, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=2, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L143] COND FALSE !(stepLocal_0 <= last_1_var_1_8) [L150] var_1_1 = var_1_7 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L152] COND FALSE !((- var_1_7) < (var_1_1 * var_1_4)) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L155] COND FALSE !((var_1_6 * var_1_2) <= var_1_3) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L162] signed long int stepLocal_1 = var_1_16 - (var_1_17 - 256); VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_1=256, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L163] COND FALSE !(var_1_3 != var_1_6) [L170] var_1_15 = var_1_18 VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_1=256, var_1_10=8, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L172] var_1_10 = (50 + ((var_1_11 + 10000) - var_1_12)) [L173] unsigned short int stepLocal_4 = var_1_1; [L174] signed long int stepLocal_3 = var_1_7 + (128 + var_1_1); [L175] signed long int stepLocal_2 = - var_1_10; VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_1=256, stepLocal_2=-26434, stepLocal_3=128, stepLocal_4=0, var_1_10=26434, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L176] COND FALSE !(var_1_1 < stepLocal_2) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_1=256, stepLocal_3=128, stepLocal_4=0, var_1_10=26434, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=-50, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L181] COND TRUE stepLocal_4 < (((((var_1_10) < (var_1_17)) ? (var_1_10) : (var_1_17))) / var_1_11) [L182] var_1_19 = ((((var_1_7) > (var_1_9)) ? (var_1_7) : (var_1_9))) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, stepLocal_1=256, stepLocal_3=128, var_1_10=26434, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L278] RET step() [L279] CALL, EXPR property() [L269-L270] return ((((((((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))) <= last_1_var_1_8) ? (((- var_1_3) > ((((var_1_2) > (var_1_6)) ? (var_1_2) : (var_1_6)))) ? (var_1_1 == ((unsigned short int) var_1_7)) : (var_1_1 == ((unsigned short int) var_1_7))) : (var_1_1 == ((unsigned short int) var_1_7))) && (((- var_1_7) < (var_1_1 * var_1_4)) ? (var_1_8 == ((signed char) var_1_9)) : 1)) && (var_1_10 == ((unsigned short int) (50 + ((var_1_11 + 10000) - var_1_12))))) && (((var_1_6 * var_1_2) <= var_1_3) ? (last_1_var_1_15 ? (var_1_13 == ((signed short int) (-10 + var_1_12))) : (var_1_13 == ((signed short int) var_1_4))) : 1)) && ((var_1_3 != var_1_6) ? ((var_1_13 >= (var_1_16 - (var_1_17 - 256))) ? (var_1_15 == ((unsigned char) var_1_18)) : (var_1_15 == ((unsigned char) var_1_18))) : (var_1_15 == ((unsigned char) var_1_18)))) && ((var_1_1 < (- var_1_10)) ? (((var_1_7 + (128 + var_1_1)) <= last_1_var_1_19) ? (var_1_19 == ((signed long int) var_1_4)) : 1) : ((var_1_1 < (((((var_1_10) < (var_1_17)) ? (var_1_10) : (var_1_17))) / var_1_11)) ? (var_1_19 == ((signed long int) ((((var_1_7) > (var_1_9)) ? (var_1_7) : (var_1_9))))) : (var_1_19 == ((signed long int) var_1_16)))) ; VAL [\result=0, isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=26434, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L279] RET, EXPR property() [L279] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=26434, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] [L19] reach_error() VAL [isInitial=1, last_1_var_1_15=0, last_1_var_1_19=-50, last_1_var_1_8=-10, var_1_10=26434, var_1_11=-49152, var_1_12=-196608, var_1_13=200, var_1_15=0, var_1_16=32767, var_1_17=-163841, var_1_18=0, var_1_19=0, var_1_1=0, var_1_20=10, var_1_21=128, var_1_22=0, var_1_23=0, var_1_24=-10, var_1_25=0, var_1_29=1, var_1_30=10, var_1_31=0, var_1_32=10, var_1_33=127, var_1_34=0, var_1_35=63, var_1_36=-248, var_1_37=500, var_1_38=55, var_1_39=-504, var_1_40=10, var_1_41=55, var_1_42=508, var_1_44=500, var_1_45=16, var_1_46=32767, var_1_47=-8, var_1_48=0, var_1_4=0, var_1_7=0, var_1_8=-10, var_1_9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 144 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.4s, OverallIterations: 8, TraceHistogramMax: 47, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2377 SdHoareTripleChecker+Valid, 1.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2377 mSDsluCounter, 5745 SdHoareTripleChecker+Invalid, 1.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3357 mSDsCounter, 336 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 809 IncrementalHoareTripleChecker+Invalid, 1145 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 336 mSolverCounterUnsat, 2388 mSDtfsCounter, 809 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 338 GetRequests, 321 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1014occurred in iteration=7, InterpolantAutomatonStates: 31, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 7 MinimizatonAttempts, 1819 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 2959 NumberOfCodeBlocks, 2959 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 2357 ConstructedInterpolants, 0 QuantifiedInterpolants, 3340 SizeOfPredicates, 0 NumberOfNonLiveVariables, 660 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 8 InterpolantComputations, 7 PerfectInterpolantSequences, 34500/34592 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 09:23:41,842 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-77.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 45eb40031151e69c10911fe729e9fc45ec1ad1583f6767b80a1b44fb32c380e1 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 09:23:43,897 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 09:23:44,008 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2025-01-09 09:23:44,015 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 09:23:44,015 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 09:23:44,040 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 09:23:44,041 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 09:23:44,041 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 09:23:44,041 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 09:23:44,041 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 09:23:44,041 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 09:23:44,041 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 09:23:44,041 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 09:23:44,041 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 09:23:44,041 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 09:23:44,042 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * sizeof long=4 [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * sizeof long double=12 [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 09:23:44,042 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:23:44,042 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:23:44,043 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:23:44,043 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:23:44,043 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 09:23:44,043 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 09:23:44,043 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 09:23:44,043 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 09:23:44,043 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:23:44,043 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 09:23:44,043 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 09:23:44,043 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 09:23:44,043 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 09:23:44,043 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-01-09 09:23:44,043 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-01-09 09:23:44,043 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 09:23:44,043 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 09:23:44,043 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 09:23:44,043 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 09:23:44,043 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 -> 45eb40031151e69c10911fe729e9fc45ec1ad1583f6767b80a1b44fb32c380e1 [2025-01-09 09:23:44,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 09:23:44,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 09:23:44,340 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 09:23:44,341 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 09:23:44,341 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 09:23:44,342 INFO L431 ainManager$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-77.i [2025-01-09 09:23:45,624 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/87134da12/85526d3a03654d1a926a251cc339304e/FLAG946c67eef [2025-01-09 09:23:45,873 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 09:23:45,873 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-100_file-77.i [2025-01-09 09:23:45,884 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/87134da12/85526d3a03654d1a926a251cc339304e/FLAG946c67eef [2025-01-09 09:23:46,197 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/87134da12/85526d3a03654d1a926a251cc339304e [2025-01-09 09:23:46,199 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 09:23:46,200 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 09:23:46,201 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 09:23:46,201 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 09:23:46,204 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 09:23:46,205 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:23:46" (1/1) ... [2025-01-09 09:23:46,205 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fe46e88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46, skipping insertion in model container [2025-01-09 09:23:46,206 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 09:23:46" (1/1) ... [2025-01-09 09:23:46,221 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 09:23:46,313 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-77.i[916,929] [2025-01-09 09:23:46,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:23:46,391 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 09:23:46,399 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-77.i[916,929] [2025-01-09 09:23:46,424 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 09:23:46,437 INFO L204 MainTranslator]: Completed translation [2025-01-09 09:23:46,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46 WrapperNode [2025-01-09 09:23:46,437 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 09:23:46,438 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 09:23:46,438 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 09:23:46,438 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 09:23:46,443 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46" (1/1) ... [2025-01-09 09:23:46,451 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46" (1/1) ... [2025-01-09 09:23:46,470 INFO L138 Inliner]: procedures = 27, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 276 [2025-01-09 09:23:46,470 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 09:23:46,471 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 09:23:46,471 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 09:23:46,471 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 09:23:46,478 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46" (1/1) ... [2025-01-09 09:23:46,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46" (1/1) ... [2025-01-09 09:23:46,482 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46" (1/1) ... [2025-01-09 09:23:46,493 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 09:23:46,493 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46" (1/1) ... [2025-01-09 09:23:46,493 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46" (1/1) ... [2025-01-09 09:23:46,501 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46" (1/1) ... [2025-01-09 09:23:46,502 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46" (1/1) ... [2025-01-09 09:23:46,505 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46" (1/1) ... [2025-01-09 09:23:46,506 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46" (1/1) ... [2025-01-09 09:23:46,507 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46" (1/1) ... [2025-01-09 09:23:46,510 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 09:23:46,510 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 09:23:46,511 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 09:23:46,511 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 09:23:46,511 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46" (1/1) ... [2025-01-09 09:23:46,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 09:23:46,526 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 09:23:46,552 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 09:23:46,561 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 09:23:46,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 09:23:46,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-01-09 09:23:46,580 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 09:23:46,581 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 09:23:46,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 09:23:46,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 09:23:46,682 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 09:23:46,683 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 09:23:48,204 INFO L? ?]: Removed 18 outVars from TransFormulas that were not future-live. [2025-01-09 09:23:48,204 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 09:23:48,212 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 09:23:48,215 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 09:23:48,215 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:23:48 BoogieIcfgContainer [2025-01-09 09:23:48,216 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 09:23:48,217 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 09:23:48,217 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 09:23:48,221 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 09:23:48,221 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 09:23:46" (1/3) ... [2025-01-09 09:23:48,221 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7940075c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:23:48, skipping insertion in model container [2025-01-09 09:23:48,221 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 09:23:46" (2/3) ... [2025-01-09 09:23:48,222 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7940075c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 09:23:48, skipping insertion in model container [2025-01-09 09:23:48,222 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 09:23:48" (3/3) ... [2025-01-09 09:23:48,223 INFO L128 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-77.i [2025-01-09 09:23:48,262 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 09:23:48,265 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_fillercode_fillercodesize_ps-cn-100_file-77.i that has 2 procedures, 128 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2025-01-09 09:23:48,323 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 09:23:48,332 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;@5e620332, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 09:23:48,332 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 09:23:48,335 INFO L276 IsEmpty]: Start isEmpty. Operand has 128 states, 78 states have (on average 1.4743589743589745) internal successors, (115), 79 states have internal predecessors, (115), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2025-01-09 09:23:48,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2025-01-09 09:23:48,349 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:23:48,349 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:23:48,350 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:23:48,353 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:23:48,353 INFO L85 PathProgramCache]: Analyzing trace with hash 315028320, now seen corresponding path program 1 times [2025-01-09 09:23:48,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:23:48,366 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [692460881] [2025-01-09 09:23:48,366 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:48,366 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 09:23:48,368 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:23:48,370 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 09:23:48,373 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 09:23:48,478 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 292 statements into 1 equivalence classes. [2025-01-09 09:23:48,714 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 292 of 292 statements. [2025-01-09 09:23:48,714 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:48,714 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:23:48,728 INFO L256 TraceCheckSpWp]: Trace formula consists of 465 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-01-09 09:23:48,737 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:23:48,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 4232 trivial. 0 not checked. [2025-01-09 09:23:48,793 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:23:48,794 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 09:23:48,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [692460881] [2025-01-09 09:23:48,795 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [692460881] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:23:48,795 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:23:48,795 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 09:23:48,796 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128279255] [2025-01-09 09:23:48,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:23:48,801 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-01-09 09:23:48,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 09:23:48,820 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-01-09 09:23:48,821 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-01-09 09:23:48,822 INFO L87 Difference]: Start difference. First operand has 128 states, 78 states have (on average 1.4743589743589745) internal successors, (115), 79 states have internal predecessors, (115), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2025-01-09 09:23:48,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:23:48,848 INFO L93 Difference]: Finished difference Result 250 states and 460 transitions. [2025-01-09 09:23:48,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-01-09 09:23:48,850 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) Word has length 292 [2025-01-09 09:23:48,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:23:48,855 INFO L225 Difference]: With dead ends: 250 [2025-01-09 09:23:48,855 INFO L226 Difference]: Without dead ends: 125 [2025-01-09 09:23:48,858 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 291 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 09:23:48,859 INFO L435 NwaCegarLoop]: 204 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, 204 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 09:23:48,861 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 204 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:23:48,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2025-01-09 09:23:48,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2025-01-09 09:23:48,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 76 states have (on average 1.4473684210526316) internal successors, (110), 76 states have internal predecessors, (110), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2025-01-09 09:23:48,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 204 transitions. [2025-01-09 09:23:48,893 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 204 transitions. Word has length 292 [2025-01-09 09:23:48,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:23:48,894 INFO L471 AbstractCegarLoop]: Abstraction has 125 states and 204 transitions. [2025-01-09 09:23:48,894 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 31.0) internal successors, (62), 2 states have internal predecessors, (62), 2 states have call successors, (47), 2 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2025-01-09 09:23:48,894 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 204 transitions. [2025-01-09 09:23:48,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2025-01-09 09:23:48,897 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:23:48,897 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:23:48,908 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2025-01-09 09:23:49,101 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 09:23:49,101 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:23:49,102 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:23:49,102 INFO L85 PathProgramCache]: Analyzing trace with hash -644257110, now seen corresponding path program 1 times [2025-01-09 09:23:49,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:23:49,103 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [987724545] [2025-01-09 09:23:49,103 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:49,103 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 09:23:49,103 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:23:49,106 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 09:23:49,107 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 09:23:49,208 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 292 statements into 1 equivalence classes. [2025-01-09 09:23:49,434 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 292 of 292 statements. [2025-01-09 09:23:49,435 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:49,435 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:23:49,447 INFO L256 TraceCheckSpWp]: Trace formula consists of 465 conjuncts, 2 conjuncts are in the unsatisfiable core [2025-01-09 09:23:49,453 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:23:50,016 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2025-01-09 09:23:50,017 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:23:50,017 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 09:23:50,017 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [987724545] [2025-01-09 09:23:50,017 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [987724545] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:23:50,017 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:23:50,017 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 09:23:50,017 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896000748] [2025-01-09 09:23:50,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:23:50,018 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 09:23:50,019 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 09:23:50,023 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 09:23:50,023 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 09:23:50,023 INFO L87 Difference]: Start difference. First operand 125 states and 204 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 2 states have internal predecessors, (60), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:50,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:23:50,085 INFO L93 Difference]: Finished difference Result 369 states and 606 transitions. [2025-01-09 09:23:50,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 09:23:50,086 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 2 states have internal predecessors, (60), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 292 [2025-01-09 09:23:50,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:23:50,090 INFO L225 Difference]: With dead ends: 369 [2025-01-09 09:23:50,090 INFO L226 Difference]: Without dead ends: 247 [2025-01-09 09:23:50,093 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 290 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 09:23:50,095 INFO L435 NwaCegarLoop]: 200 mSDtfsCounter, 67 mSDsluCounter, 195 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 395 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2025-01-09 09:23:50,095 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [67 Valid, 395 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2025-01-09 09:23:50,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2025-01-09 09:23:50,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 245. [2025-01-09 09:23:50,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 245 states, 148 states have (on average 1.4527027027027026) internal successors, (215), 148 states have internal predecessors, (215), 94 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) [2025-01-09 09:23:50,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 403 transitions. [2025-01-09 09:23:50,128 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 403 transitions. Word has length 292 [2025-01-09 09:23:50,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:23:50,130 INFO L471 AbstractCegarLoop]: Abstraction has 245 states and 403 transitions. [2025-01-09 09:23:50,130 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 2 states have internal predecessors, (60), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:50,130 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 403 transitions. [2025-01-09 09:23:50,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2025-01-09 09:23:50,134 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:23:50,134 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:23:50,144 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 09:23:50,338 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 09:23:50,339 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:23:50,339 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:23:50,340 INFO L85 PathProgramCache]: Analyzing trace with hash 1044686632, now seen corresponding path program 1 times [2025-01-09 09:23:50,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:23:50,341 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1684481836] [2025-01-09 09:23:50,341 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:50,341 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 09:23:50,341 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:23:50,344 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 09:23:50,346 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 09:23:50,396 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 292 statements into 1 equivalence classes. [2025-01-09 09:23:50,659 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 292 of 292 statements. [2025-01-09 09:23:50,660 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:50,660 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:23:50,674 INFO L256 TraceCheckSpWp]: Trace formula consists of 466 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-01-09 09:23:50,683 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:23:50,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2025-01-09 09:23:50,812 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:23:50,812 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 09:23:50,812 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1684481836] [2025-01-09 09:23:50,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1684481836] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:23:50,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:23:50,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-01-09 09:23:50,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [613422738] [2025-01-09 09:23:50,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:23:50,813 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-01-09 09:23:50,813 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 09:23:50,814 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-01-09 09:23:50,814 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-01-09 09:23:50,814 INFO L87 Difference]: Start difference. First operand 245 states and 403 transitions. Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:51,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:23:51,468 INFO L93 Difference]: Finished difference Result 639 states and 1053 transitions. [2025-01-09 09:23:51,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-01-09 09:23:51,469 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 292 [2025-01-09 09:23:51,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:23:51,473 INFO L225 Difference]: With dead ends: 639 [2025-01-09 09:23:51,473 INFO L226 Difference]: Without dead ends: 397 [2025-01-09 09:23:51,474 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 293 GetRequests, 290 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-01-09 09:23:51,475 INFO L435 NwaCegarLoop]: 306 mSDtfsCounter, 163 mSDsluCounter, 348 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 163 SdHoareTripleChecker+Valid, 654 SdHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2025-01-09 09:23:51,475 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [163 Valid, 654 Invalid, 155 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2025-01-09 09:23:51,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 397 states. [2025-01-09 09:23:51,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 397 to 393. [2025-01-09 09:23:51,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 393 states, 256 states have (on average 1.4765625) internal successors, (378), 258 states have internal predecessors, (378), 132 states have call successors, (132), 4 states have call predecessors, (132), 4 states have return successors, (132), 130 states have call predecessors, (132), 132 states have call successors, (132) [2025-01-09 09:23:51,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 393 states and 642 transitions. [2025-01-09 09:23:51,539 INFO L78 Accepts]: Start accepts. Automaton has 393 states and 642 transitions. Word has length 292 [2025-01-09 09:23:51,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:23:51,540 INFO L471 AbstractCegarLoop]: Abstraction has 393 states and 642 transitions. [2025-01-09 09:23:51,540 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:51,540 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 642 transitions. [2025-01-09 09:23:51,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2025-01-09 09:23:51,542 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:23:51,542 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:23:51,553 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 (4)] Forceful destruction successful, exit code 0 [2025-01-09 09:23:51,743 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 09:23:51,744 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:23:51,744 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:23:51,744 INFO L85 PathProgramCache]: Analyzing trace with hash 1106726246, now seen corresponding path program 1 times [2025-01-09 09:23:51,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:23:51,745 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [33717021] [2025-01-09 09:23:51,745 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:51,745 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 09:23:51,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:23:51,747 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 09:23:51,749 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 09:23:51,795 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 292 statements into 1 equivalence classes. [2025-01-09 09:23:52,047 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 292 of 292 statements. [2025-01-09 09:23:52,047 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:52,048 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:23:52,061 INFO L256 TraceCheckSpWp]: Trace formula consists of 465 conjuncts, 7 conjuncts are in the unsatisfiable core [2025-01-09 09:23:52,066 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:23:52,665 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 1338 proven. 24 refuted. 0 times theorem prover too weak. 2962 trivial. 0 not checked. [2025-01-09 09:23:52,665 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 09:23:53,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2025-01-09 09:23:53,163 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 09:23:53,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [33717021] [2025-01-09 09:23:53,165 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [33717021] provided 1 perfect and 1 imperfect interpolant sequences [2025-01-09 09:23:53,165 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 09:23:53,165 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 11 [2025-01-09 09:23:53,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489322115] [2025-01-09 09:23:53,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:23:53,165 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 09:23:53,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 09:23:53,166 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 09:23:53,166 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2025-01-09 09:23:53,166 INFO L87 Difference]: Start difference. First operand 393 states and 642 transitions. Second operand has 5 states, 5 states have (on average 12.0) internal successors, (60), 5 states have internal predecessors, (60), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:55,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:23:55,386 INFO L93 Difference]: Finished difference Result 1831 states and 2967 transitions. [2025-01-09 09:23:55,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-09 09:23:55,387 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 5 states have internal predecessors, (60), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 292 [2025-01-09 09:23:55,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:23:55,399 INFO L225 Difference]: With dead ends: 1831 [2025-01-09 09:23:55,399 INFO L226 Difference]: Without dead ends: 1441 [2025-01-09 09:23:55,402 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 584 GetRequests, 574 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2025-01-09 09:23:55,407 INFO L435 NwaCegarLoop]: 220 mSDtfsCounter, 517 mSDsluCounter, 484 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 177 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 517 SdHoareTripleChecker+Valid, 704 SdHoareTripleChecker+Invalid, 415 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 177 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2025-01-09 09:23:55,407 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [517 Valid, 704 Invalid, 415 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [177 Valid, 238 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2025-01-09 09:23:55,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1441 states. [2025-01-09 09:23:55,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1441 to 719. [2025-01-09 09:23:55,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 719 states, 498 states have (on average 1.5301204819277108) internal successors, (762), 504 states have internal predecessors, (762), 212 states have call successors, (212), 8 states have call predecessors, (212), 8 states have return successors, (212), 206 states have call predecessors, (212), 212 states have call successors, (212) [2025-01-09 09:23:55,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 719 states and 1186 transitions. [2025-01-09 09:23:55,495 INFO L78 Accepts]: Start accepts. Automaton has 719 states and 1186 transitions. Word has length 292 [2025-01-09 09:23:55,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:23:55,496 INFO L471 AbstractCegarLoop]: Abstraction has 719 states and 1186 transitions. [2025-01-09 09:23:55,496 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 5 states have internal predecessors, (60), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:55,496 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1186 transitions. [2025-01-09 09:23:55,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2025-01-09 09:23:55,499 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:23:55,499 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:23:55,508 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 09:23:55,699 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 09:23:55,700 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:23:55,701 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:23:55,701 INFO L85 PathProgramCache]: Analyzing trace with hash -887418460, now seen corresponding path program 1 times [2025-01-09 09:23:55,701 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:23:55,701 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [693461806] [2025-01-09 09:23:55,701 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:55,701 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 09:23:55,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:23:55,703 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 09:23:55,706 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 09:23:55,748 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 292 statements into 1 equivalence classes. [2025-01-09 09:23:56,001 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 292 of 292 statements. [2025-01-09 09:23:56,002 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:56,002 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:23:56,014 INFO L256 TraceCheckSpWp]: Trace formula consists of 464 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-01-09 09:23:56,021 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:23:56,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2025-01-09 09:23:56,187 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:23:56,187 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 09:23:56,187 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [693461806] [2025-01-09 09:23:56,187 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [693461806] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:23:56,187 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 09:23:56,187 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-09 09:23:56,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178031340] [2025-01-09 09:23:56,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:23:56,188 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 09:23:56,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 09:23:56,188 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 09:23:56,188 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2025-01-09 09:23:56,188 INFO L87 Difference]: Start difference. First operand 719 states and 1186 transitions. Second operand has 5 states, 5 states have (on average 12.0) internal successors, (60), 5 states have internal predecessors, (60), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:58,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:23:58,152 INFO L93 Difference]: Finished difference Result 2558 states and 4182 transitions. [2025-01-09 09:23:58,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2025-01-09 09:23:58,153 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 5 states have internal predecessors, (60), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 292 [2025-01-09 09:23:58,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:23:58,162 INFO L225 Difference]: With dead ends: 2558 [2025-01-09 09:23:58,162 INFO L226 Difference]: Without dead ends: 1842 [2025-01-09 09:23:58,164 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 295 GetRequests, 290 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2025-01-09 09:23:58,165 INFO L435 NwaCegarLoop]: 276 mSDtfsCounter, 667 mSDsluCounter, 431 mSDsCounter, 0 mSdLazyCounter, 226 mSolverCounterSat, 171 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 667 SdHoareTripleChecker+Valid, 707 SdHoareTripleChecker+Invalid, 397 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 171 IncrementalHoareTripleChecker+Valid, 226 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2025-01-09 09:23:58,165 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [667 Valid, 707 Invalid, 397 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [171 Valid, 226 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2025-01-09 09:23:58,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1842 states. [2025-01-09 09:23:58,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1842 to 719. [2025-01-09 09:23:58,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 719 states, 498 states have (on average 1.5301204819277108) internal successors, (762), 504 states have internal predecessors, (762), 212 states have call successors, (212), 8 states have call predecessors, (212), 8 states have return successors, (212), 206 states have call predecessors, (212), 212 states have call successors, (212) [2025-01-09 09:23:58,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 719 states and 1186 transitions. [2025-01-09 09:23:58,239 INFO L78 Accepts]: Start accepts. Automaton has 719 states and 1186 transitions. Word has length 292 [2025-01-09 09:23:58,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:23:58,239 INFO L471 AbstractCegarLoop]: Abstraction has 719 states and 1186 transitions. [2025-01-09 09:23:58,240 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 5 states have internal predecessors, (60), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:23:58,240 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1186 transitions. [2025-01-09 09:23:58,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2025-01-09 09:23:58,241 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:23:58,242 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:23:58,255 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 (6)] Ended with exit code 0 [2025-01-09 09:23:58,446 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /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 09:23:58,446 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:23:58,447 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:23:58,447 INFO L85 PathProgramCache]: Analyzing trace with hash -18437638, now seen corresponding path program 1 times [2025-01-09 09:23:58,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:23:58,447 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1628165206] [2025-01-09 09:23:58,447 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:23:58,448 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 09:23:58,448 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:23:58,451 INFO L229 MonitoredProcess]: Starting monitored process 7 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 09:23:58,452 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 (7)] Waiting until timeout for monitored process [2025-01-09 09:23:58,508 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 293 statements into 1 equivalence classes. [2025-01-09 09:23:58,790 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 293 of 293 statements. [2025-01-09 09:23:58,790 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:23:58,790 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:23:58,806 INFO L256 TraceCheckSpWp]: Trace formula consists of 466 conjuncts, 7 conjuncts are in the unsatisfiable core [2025-01-09 09:23:58,810 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:23:59,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 1338 proven. 24 refuted. 0 times theorem prover too weak. 2962 trivial. 0 not checked. [2025-01-09 09:23:59,664 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-01-09 09:24:00,131 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-01-09 09:24:00,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1628165206] [2025-01-09 09:24:00,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1628165206] provided 0 perfect and 1 imperfect interpolant sequences [2025-01-09 09:24:00,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [2001185932] [2025-01-09 09:24:00,132 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:24:00,132 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2025-01-09 09:24:00,132 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 [2025-01-09 09:24:00,135 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2025-01-09 09:24:00,136 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2025-01-09 09:24:00,211 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 293 statements into 1 equivalence classes. [2025-01-09 09:24:00,909 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 293 of 293 statements. [2025-01-09 09:24:00,909 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:24:00,909 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:24:00,945 INFO L256 TraceCheckSpWp]: Trace formula consists of 466 conjuncts, 4 conjuncts are in the unsatisfiable core [2025-01-09 09:24:00,950 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-01-09 09:24:01,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2025-01-09 09:24:01,515 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-01-09 09:24:01,515 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [2001185932] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 09:24:01,515 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-01-09 09:24:01,515 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 8 [2025-01-09 09:24:01,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424560723] [2025-01-09 09:24:01,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 09:24:01,516 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 09:24:01,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-01-09 09:24:01,516 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 09:24:01,516 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2025-01-09 09:24:01,516 INFO L87 Difference]: Start difference. First operand 719 states and 1186 transitions. Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:24:03,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 09:24:03,956 INFO L93 Difference]: Finished difference Result 2932 states and 4803 transitions. [2025-01-09 09:24:03,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-01-09 09:24:03,957 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 293 [2025-01-09 09:24:03,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 09:24:03,969 INFO L225 Difference]: With dead ends: 2932 [2025-01-09 09:24:03,969 INFO L226 Difference]: Without dead ends: 2216 [2025-01-09 09:24:03,972 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 615 GetRequests, 602 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2025-01-09 09:24:03,973 INFO L435 NwaCegarLoop]: 312 mSDtfsCounter, 316 mSDsluCounter, 562 mSDsCounter, 0 mSdLazyCounter, 250 mSolverCounterSat, 85 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 316 SdHoareTripleChecker+Valid, 874 SdHoareTripleChecker+Invalid, 335 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 85 IncrementalHoareTripleChecker+Valid, 250 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2025-01-09 09:24:03,973 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [316 Valid, 874 Invalid, 335 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [85 Valid, 250 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2025-01-09 09:24:03,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2216 states. [2025-01-09 09:24:04,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2216 to 1421. [2025-01-09 09:24:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1421 states, 980 states have (on average 1.5285714285714285) internal successors, (1498), 992 states have internal predecessors, (1498), 424 states have call successors, (424), 16 states have call predecessors, (424), 16 states have return successors, (424), 412 states have call predecessors, (424), 424 states have call successors, (424) [2025-01-09 09:24:04,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1421 states and 2346 transitions. [2025-01-09 09:24:04,131 INFO L78 Accepts]: Start accepts. Automaton has 1421 states and 2346 transitions. Word has length 293 [2025-01-09 09:24:04,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 09:24:04,131 INFO L471 AbstractCegarLoop]: Abstraction has 1421 states and 2346 transitions. [2025-01-09 09:24:04,132 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 4 states have internal predecessors, (61), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2025-01-09 09:24:04,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2346 transitions. [2025-01-09 09:24:04,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2025-01-09 09:24:04,133 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 09:24:04,134 INFO L218 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:24:04,144 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 (7)] Ended with exit code 0 [2025-01-09 09:24:04,347 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2025-01-09 09:24:04,538 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /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=3,8 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt [2025-01-09 09:24:04,538 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 09:24:04,539 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 09:24:04,539 INFO L85 PathProgramCache]: Analyzing trace with hash 463109781, now seen corresponding path program 1 times [2025-01-09 09:24:04,539 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-01-09 09:24:04,539 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1419715426] [2025-01-09 09:24:04,539 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 09:24:04,539 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 09:24:04,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/mathsat [2025-01-09 09:24:04,541 INFO L229 MonitoredProcess]: Starting monitored process 9 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 09:24:04,542 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 (9)] Waiting until timeout for monitored process [2025-01-09 09:24:04,580 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 293 statements into 1 equivalence classes. [2025-01-09 09:24:04,843 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 293 of 293 statements. [2025-01-09 09:24:04,843 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 09:24:04,843 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 09:24:04,857 INFO L256 TraceCheckSpWp]: Trace formula consists of 467 conjuncts, 24 conjuncts are in the unsatisfiable core [2025-01-09 09:24:04,862 INFO L279 TraceCheckSpWp]: Computing forward predicates...